LCOV - code coverage report
Current view: top level - src - qs_dispersion_cnum.F (source / functions) Hit Total Coverage
Test: CP2K Regtests (git:bce21c9) Lines: 164 165 99.4 %
Date: 2024-09-26 06:30:18 Functions: 6 7 85.7 %

          Line data    Source code
       1             : !--------------------------------------------------------------------------------------------------!
       2             : !   CP2K: A general program to perform molecular dynamics simulations                              !
       3             : !   Copyright 2000-2024 CP2K developers group <https://cp2k.org>                                   !
       4             : !                                                                                                  !
       5             : !   SPDX-License-Identifier: GPL-2.0-or-later                                                      !
       6             : !--------------------------------------------------------------------------------------------------!
       7             : 
       8             : ! **************************************************************************************************
       9             : !> \brief Coordination number routines for dispersion pairpotentials
      10             : !> \author JGH
      11             : ! **************************************************************************************************
      12             : MODULE qs_dispersion_cnum
      13             : 
      14             :    USE kinds,                           ONLY: dp
      15             :    USE memory_utilities,                ONLY: reallocate
      16             :    USE message_passing,                 ONLY: mp_para_env_type
      17             :    USE particle_types,                  ONLY: particle_type
      18             :    USE physcon,                         ONLY: bohr
      19             :    USE qs_dispersion_types,             ONLY: qs_dispersion_type
      20             :    USE qs_environment_types,            ONLY: get_qs_env,&
      21             :                                               qs_environment_type
      22             :    USE qs_neighbor_list_types,          ONLY: get_iterator_info,&
      23             :                                               neighbor_list_iterate,&
      24             :                                               neighbor_list_iterator_create,&
      25             :                                               neighbor_list_iterator_p_type,&
      26             :                                               neighbor_list_iterator_release,&
      27             :                                               neighbor_list_set_p_type
      28             : 
      29             : !$ USE OMP_LIB, ONLY: omp_get_max_threads, &
      30             : !$                    omp_get_thread_num, &
      31             : !$                    omp_lock_kind, &
      32             : !$                    omp_init_lock, omp_set_lock, &
      33             : !$                    omp_unset_lock, omp_destroy_lock
      34             : 
      35             : #include "./base/base_uses.f90"
      36             : 
      37             :    IMPLICIT NONE
      38             : 
      39             :    PRIVATE
      40             : 
      41             :    CHARACTER(len=*), PARAMETER, PRIVATE :: moduleN = 'qs_dispersion_cnum'
      42             : 
      43             :    PUBLIC :: exclude_d3_kind_pair, setcn, setr0ab
      44             : 
      45             :    TYPE dcnum_type
      46             :       INTEGER                                :: neighbors = -1
      47             :       INTEGER, DIMENSION(:), POINTER         :: nlist => NULL()
      48             :       REAL(KIND=dp), DIMENSION(:), POINTER   :: dvals => NULL()
      49             :       REAL(KIND=dp), DIMENSION(:, :), POINTER :: rik => NULL()
      50             :    END TYPE dcnum_type
      51             : 
      52             :    PUBLIC :: d3_cnumber, dcnum_type, dcnum_distribute
      53             : 
      54             : ! **************************************************************************************************
      55             : 
      56             : CONTAINS
      57             : 
      58             : ! **************************************************************************************************
      59             : !> \brief ...
      60             : !> \param rout ...
      61             : !> \param rcov ...
      62             : !> \param r2r4 ...
      63             : ! **************************************************************************************************
      64         328 :    SUBROUTINE setr0ab(rout, rcov, r2r4)
      65             :       ! set cut-off radii
      66             :       REAL(KIND=dp), DIMENSION(:, :)                     :: rout
      67             :       REAL(KIND=dp), DIMENSION(:)                        :: rcov, r2r4
      68             : 
      69             :       INTEGER                                            :: i, j, k
      70             :       REAL(KIND=dp), DIMENSION(4465)                     :: r0ab(4465)
      71             : 
      72             :       r0ab(1:70) = (/ &
      73             :                    2.1823, 1.8547, 1.7347, 2.9086, 2.5732, 3.4956, 2.3550 &
      74             :                    , 2.5095, 2.9802, 3.0982, 2.5141, 2.3917, 2.9977, 2.9484 &
      75             :                    , 3.2160, 2.4492, 2.2527, 3.1933, 3.0214, 2.9531, 2.9103 &
      76             :                    , 2.3667, 2.1328, 2.8784, 2.7660, 2.7776, 2.7063, 2.6225 &
      77             :                    , 2.1768, 2.0625, 2.6395, 2.6648, 2.6482, 2.5697, 2.4846 &
      78             :                    , 2.4817, 2.0646, 1.9891, 2.5086, 2.6908, 2.6233, 2.4770 &
      79             :                    , 2.3885, 2.3511, 2.2996, 1.9892, 1.9251, 2.4190, 2.5473 &
      80             :                    , 2.4994, 2.4091, 2.3176, 2.2571, 2.1946, 2.1374, 2.9898 &
      81             :                    , 2.6397, 3.6031, 3.1219, 3.7620, 3.2485, 2.9357, 2.7093 &
      82             :                    , 2.5781, 2.4839, 3.7082, 2.5129, 2.7321, 3.1052, 3.2962 &
      83       23288 :                    /)
      84             :       r0ab(71:140) = (/ &
      85             :                      3.1331, 3.2000, 2.9586, 3.0822, 2.8582, 2.7120, 3.2570 &
      86             :                      , 3.4839, 2.8766, 2.7427, 3.2776, 3.2363, 3.5929, 3.2826 &
      87             :                      , 3.0911, 2.9369, 2.9030, 2.7789, 3.3921, 3.3970, 4.0106 &
      88             :                      , 2.8884, 2.6605, 3.7513, 3.1613, 3.3605, 3.3325, 3.0991 &
      89             :                      , 2.9297, 2.8674, 2.7571, 3.8129, 3.3266, 3.7105, 3.7917 &
      90             :                      , 2.8304, 2.5538, 3.3932, 3.1193, 3.1866, 3.1245, 3.0465 &
      91             :                      , 2.8727, 2.7664, 2.6926, 3.4608, 3.2984, 3.5142, 3.5418 &
      92             :                      , 3.5017, 2.6190, 2.4797, 3.1331, 3.0540, 3.0651, 2.9879 &
      93             :                      , 2.9054, 2.8805, 2.7330, 2.6331, 3.2096, 3.5668, 3.3684 &
      94             :                      , 3.3686, 3.3180, 3.3107, 2.4757, 2.4019, 2.9789, 3.1468 &
      95       23288 :                      /)
      96             :       r0ab(141:210) = (/ &
      97             :                       2.9768, 2.8848, 2.7952, 2.7457, 2.6881, 2.5728, 3.0574 &
      98             :                       , 3.3264, 3.3562, 3.2529, 3.1916, 3.1523, 3.1046, 2.3725 &
      99             :                       , 2.3289, 2.8760, 2.9804, 2.9093, 2.8040, 2.7071, 2.6386 &
     100             :                       , 2.5720, 2.5139, 2.9517, 3.1606, 3.2085, 3.1692, 3.0982 &
     101             :                       , 3.0352, 2.9730, 2.9148, 3.2147, 2.8315, 3.8724, 3.4621 &
     102             :                       , 3.8823, 3.3760, 3.0746, 2.8817, 2.7552, 2.6605, 3.9740 &
     103             :                       , 3.6192, 3.6569, 3.9586, 3.6188, 3.3917, 3.2479, 3.1434 &
     104             :                       , 4.2411, 2.7597, 3.0588, 3.3474, 3.6214, 3.4353, 3.4729 &
     105             :                       , 3.2487, 3.3200, 3.0914, 2.9403, 3.4972, 3.7993, 3.6773 &
     106             :                       , 3.8678, 3.5808, 3.8243, 3.5826, 3.4156, 3.8765, 4.1035 &
     107       23288 :                       /)
     108             :       r0ab(211:280) = (/ &
     109             :                       2.7361, 2.9765, 3.2475, 3.5004, 3.4185, 3.4378, 3.2084 &
     110             :                       , 3.2787, 3.0604, 2.9187, 3.4037, 3.6759, 3.6586, 3.8327 &
     111             :                       , 3.5372, 3.7665, 3.5310, 3.3700, 3.7788, 3.9804, 3.8903 &
     112             :                       , 2.6832, 2.9060, 3.2613, 3.4359, 3.3538, 3.3860, 3.1550 &
     113             :                       , 3.2300, 3.0133, 2.8736, 3.4024, 3.6142, 3.5979, 3.5295 &
     114             :                       , 3.4834, 3.7140, 3.4782, 3.3170, 3.7434, 3.9623, 3.8181 &
     115             :                       , 3.7642, 2.6379, 2.8494, 3.1840, 3.4225, 3.2771, 3.3401 &
     116             :                       , 3.1072, 3.1885, 2.9714, 2.8319, 3.3315, 3.5979, 3.5256 &
     117             :                       , 3.4980, 3.4376, 3.6714, 3.4346, 3.2723, 3.6859, 3.8985 &
     118             :                       , 3.7918, 3.7372, 3.7211, 2.9230, 2.6223, 3.4161, 2.8999 &
     119       23288 :                       /)
     120             :       r0ab(281:350) = (/ &
     121             :                       3.0557, 3.3308, 3.0555, 2.8508, 2.7385, 2.6640, 3.5263 &
     122             :                       , 3.0277, 3.2990, 3.7721, 3.5017, 3.2751, 3.1368, 3.0435 &
     123             :                       , 3.7873, 3.2858, 3.2140, 3.1727, 3.2178, 3.4414, 2.5490 &
     124             :                       , 2.7623, 3.0991, 3.3252, 3.1836, 3.2428, 3.0259, 3.1225 &
     125             :                       , 2.9032, 2.7621, 3.2490, 3.5110, 3.4429, 3.3845, 3.3574 &
     126             :                       , 3.6045, 3.3658, 3.2013, 3.6110, 3.8241, 3.7090, 3.6496 &
     127             :                       , 3.6333, 3.0896, 3.5462, 2.4926, 2.7136, 3.0693, 3.2699 &
     128             :                       , 3.1272, 3.1893, 2.9658, 3.0972, 2.8778, 2.7358, 3.2206 &
     129             :                       , 3.4566, 3.3896, 3.3257, 3.2946, 3.5693, 3.3312, 3.1670 &
     130             :                       , 3.5805, 3.7711, 3.6536, 3.5927, 3.5775, 3.0411, 3.4885 &
     131       23288 :                       /)
     132             :       r0ab(351:420) = (/ &
     133             :                       3.4421, 2.4667, 2.6709, 3.0575, 3.2357, 3.0908, 3.1537 &
     134             :                       , 2.9235, 3.0669, 2.8476, 2.7054, 3.2064, 3.4519, 3.3593 &
     135             :                       , 3.2921, 3.2577, 3.2161, 3.2982, 3.1339, 3.5606, 3.7582 &
     136             :                       , 3.6432, 3.5833, 3.5691, 3.0161, 3.4812, 3.4339, 3.4327 &
     137             :                       , 2.4515, 2.6338, 3.0511, 3.2229, 3.0630, 3.1265, 2.8909 &
     138             :                       , 3.0253, 2.8184, 2.6764, 3.1968, 3.4114, 3.3492, 3.2691 &
     139             :                       , 3.2320, 3.1786, 3.2680, 3.1036, 3.5453, 3.7259, 3.6090 &
     140             :                       , 3.5473, 3.5327, 3.0018, 3.4413, 3.3907, 3.3593, 3.3462 &
     141             :                       , 2.4413, 2.6006, 3.0540, 3.1987, 3.0490, 3.1058, 2.8643 &
     142             :                       , 2.9948, 2.7908, 2.6491, 3.1950, 3.3922, 3.3316, 3.2585 &
     143       23288 :                       /)
     144             :       r0ab(421:490) = (/ &
     145             :                       3.2136, 3.1516, 3.2364, 3.0752, 3.5368, 3.7117, 3.5941 &
     146             :                       , 3.5313, 3.5164, 2.9962, 3.4225, 3.3699, 3.3370, 3.3234 &
     147             :                       , 3.3008, 2.4318, 2.5729, 3.0416, 3.1639, 3.0196, 3.0843 &
     148             :                       , 2.8413, 2.7436, 2.7608, 2.6271, 3.1811, 3.3591, 3.3045 &
     149             :                       , 3.2349, 3.1942, 3.1291, 3.2111, 3.0534, 3.5189, 3.6809 &
     150             :                       , 3.5635, 3.5001, 3.4854, 2.9857, 3.3897, 3.3363, 3.3027 &
     151             :                       , 3.2890, 3.2655, 3.2309, 2.8502, 2.6934, 3.2467, 3.1921 &
     152             :                       , 3.5663, 3.2541, 3.0571, 2.9048, 2.8657, 2.7438, 3.3547 &
     153             :                       , 3.3510, 3.9837, 3.6871, 3.4862, 3.3389, 3.2413, 3.1708 &
     154             :                       , 3.6096, 3.6280, 3.6860, 3.5568, 3.4836, 3.2868, 3.3994 &
     155       23288 :                       /)
     156             :       r0ab(491:560) = (/ &
     157             :                       3.3476, 3.3170, 3.2950, 3.2874, 3.2606, 3.9579, 2.9226 &
     158             :                       , 2.6838, 3.7867, 3.1732, 3.3872, 3.3643, 3.1267, 2.9541 &
     159             :                       , 2.8505, 2.7781, 3.8475, 3.3336, 3.7359, 3.8266, 3.5733 &
     160             :                       , 3.3959, 3.2775, 3.1915, 3.9878, 3.8816, 3.5810, 3.5364 &
     161             :                       , 3.5060, 3.8097, 3.3925, 3.3348, 3.3019, 3.2796, 3.2662 &
     162             :                       , 3.2464, 3.7136, 3.8619, 2.9140, 2.6271, 3.4771, 3.1774 &
     163             :                       , 3.2560, 3.1970, 3.1207, 2.9406, 2.8322, 2.7571, 3.5455 &
     164             :                       , 3.3514, 3.5837, 3.6177, 3.5816, 3.3902, 3.2604, 3.1652 &
     165             :                       , 3.7037, 3.6283, 3.5858, 3.5330, 3.4884, 3.5789, 3.4094 &
     166             :                       , 3.3473, 3.3118, 3.2876, 3.2707, 3.2521, 3.5570, 3.6496 &
     167       23288 :                       /)
     168             :       r0ab(561:630) = (/ &
     169             :                       3.6625, 2.7300, 2.5870, 3.2471, 3.1487, 3.1667, 3.0914 &
     170             :                       , 3.0107, 2.9812, 2.8300, 2.7284, 3.3259, 3.3182, 3.4707 &
     171             :                       , 3.4748, 3.4279, 3.4182, 3.2547, 3.1353, 3.5116, 3.9432 &
     172             :                       , 3.8828, 3.8303, 3.7880, 3.3760, 3.7218, 3.3408, 3.3059 &
     173             :                       , 3.2698, 3.2446, 3.2229, 3.4422, 3.5023, 3.5009, 3.5268 &
     174             :                       , 2.6026, 2.5355, 3.1129, 3.2863, 3.1029, 3.0108, 2.9227 &
     175             :                       , 2.8694, 2.8109, 2.6929, 3.1958, 3.4670, 3.4018, 3.3805 &
     176             :                       , 3.3218, 3.2815, 3.2346, 3.0994, 3.3937, 3.7266, 3.6697 &
     177             :                       , 3.6164, 3.5730, 3.2522, 3.5051, 3.4686, 3.4355, 3.4084 &
     178             :                       , 3.3748, 3.3496, 3.3692, 3.4052, 3.3910, 3.3849, 3.3662 &
     179       23288 :                       /)
     180             :       r0ab(631:700) = (/ &
     181             :                       2.5087, 2.4814, 3.0239, 3.1312, 3.0535, 2.9457, 2.8496 &
     182             :                       , 2.7780, 2.7828, 2.6532, 3.1063, 3.3143, 3.3549, 3.3120 &
     183             :                       , 3.2421, 3.1787, 3.1176, 3.0613, 3.3082, 3.5755, 3.5222 &
     184             :                       , 3.4678, 3.4231, 3.1684, 3.3528, 3.3162, 3.2827, 3.2527 &
     185             :                       , 3.2308, 3.2029, 3.3173, 3.3343, 3.3092, 3.2795, 3.2452 &
     186             :                       , 3.2096, 3.2893, 2.8991, 4.0388, 3.6100, 3.9388, 3.4475 &
     187             :                       , 3.1590, 2.9812, 2.8586, 2.7683, 4.1428, 3.7911, 3.8225 &
     188             :                       , 4.0372, 3.7059, 3.4935, 3.3529, 3.2492, 4.4352, 4.0826 &
     189             :                       , 3.9733, 3.9254, 3.8646, 3.9315, 3.7837, 3.7465, 3.7211 &
     190             :                       , 3.7012, 3.6893, 3.6676, 3.7736, 4.0660, 3.7926, 3.6158 &
     191       23288 :                       /)
     192             :       r0ab(701:770) = (/ &
     193             :                       3.5017, 3.4166, 4.6176, 2.8786, 3.1658, 3.5823, 3.7689 &
     194             :                       , 3.5762, 3.5789, 3.3552, 3.4004, 3.1722, 3.0212, 3.7241 &
     195             :                       , 3.9604, 3.8500, 3.9844, 3.7035, 3.9161, 3.6751, 3.5075 &
     196             :                       , 4.1151, 4.2877, 4.1579, 4.1247, 4.0617, 3.4874, 3.9848 &
     197             :                       , 3.9280, 3.9079, 3.8751, 3.8604, 3.8277, 3.8002, 3.9981 &
     198             :                       , 3.7544, 4.0371, 3.8225, 3.6718, 4.3092, 4.4764, 2.8997 &
     199             :                       , 3.0953, 3.4524, 3.6107, 3.6062, 3.5783, 3.3463, 3.3855 &
     200             :                       , 3.1746, 3.0381, 3.6019, 3.7938, 3.8697, 3.9781, 3.6877 &
     201             :                       , 3.8736, 3.6451, 3.4890, 3.9858, 4.1179, 4.0430, 3.9563 &
     202             :                       , 3.9182, 3.4002, 3.8310, 3.7716, 3.7543, 3.7203, 3.7053 &
     203       23288 :                       /)
     204             :       r0ab(771:840) = (/ &
     205             :                       3.6742, 3.8318, 3.7631, 3.7392, 3.9892, 3.7832, 3.6406 &
     206             :                       , 4.1701, 4.3016, 4.2196, 2.8535, 3.0167, 3.3978, 3.5363 &
     207             :                       , 3.5393, 3.5301, 3.2960, 3.3352, 3.1287, 2.9967, 3.6659 &
     208             :                       , 3.7239, 3.8070, 3.7165, 3.6368, 3.8162, 3.5885, 3.4336 &
     209             :                       , 3.9829, 4.0529, 3.9584, 3.9025, 3.8607, 3.3673, 3.7658 &
     210             :                       , 3.7035, 3.6866, 3.6504, 3.6339, 3.6024, 3.7708, 3.7283 &
     211             :                       , 3.6896, 3.9315, 3.7250, 3.5819, 4.1457, 4.2280, 4.1130 &
     212             :                       , 4.0597, 3.0905, 2.7998, 3.6448, 3.0739, 3.2996, 3.5262 &
     213             :                       , 3.2559, 3.0518, 2.9394, 2.8658, 3.7514, 3.2295, 3.5643 &
     214             :                       , 3.7808, 3.6931, 3.4723, 3.3357, 3.2429, 4.0280, 3.5589 &
     215       23288 :                       /)
     216             :       r0ab(841:910) = (/ &
     217             :                       3.4636, 3.4994, 3.4309, 3.6177, 3.2946, 3.2376, 3.2050 &
     218             :                       , 3.1847, 3.1715, 3.1599, 3.5555, 3.8111, 3.7693, 3.5718 &
     219             :                       , 3.4498, 3.3662, 4.1608, 3.7417, 3.6536, 3.6154, 3.8596 &
     220             :                       , 3.0301, 2.7312, 3.5821, 3.0473, 3.2137, 3.4679, 3.1975 &
     221             :                       , 2.9969, 2.8847, 2.8110, 3.6931, 3.2076, 3.4943, 3.5956 &
     222             :                       , 3.6379, 3.4190, 3.2808, 3.1860, 3.9850, 3.5105, 3.4330 &
     223             :                       , 3.3797, 3.4155, 3.6033, 3.2737, 3.2145, 3.1807, 3.1596 &
     224             :                       , 3.1461, 3.1337, 3.4812, 3.6251, 3.7152, 3.5201, 3.3966 &
     225             :                       , 3.3107, 4.1128, 3.6899, 3.6082, 3.5604, 3.7834, 3.7543 &
     226             :                       , 2.9189, 2.6777, 3.4925, 2.9648, 3.1216, 3.2940, 3.0975 &
     227       23288 :                       /)
     228             :       r0ab(911:980) = (/ &
     229             :                       2.9757, 2.8493, 2.7638, 3.6085, 3.1214, 3.4006, 3.4793 &
     230             :                       , 3.5147, 3.3806, 3.2356, 3.1335, 3.9144, 3.4183, 3.3369 &
     231             :                       , 3.2803, 3.2679, 3.4871, 3.1714, 3.1521, 3.1101, 3.0843 &
     232             :                       , 3.0670, 3.0539, 3.3890, 3.5086, 3.5895, 3.4783, 3.3484 &
     233             :                       , 3.2559, 4.0422, 3.5967, 3.5113, 3.4576, 3.6594, 3.6313 &
     234             :                       , 3.5690, 2.8578, 2.6334, 3.4673, 2.9245, 3.0732, 3.2435 &
     235             :                       , 3.0338, 2.9462, 2.8143, 2.7240, 3.5832, 3.0789, 3.3617 &
     236             :                       , 3.4246, 3.4505, 3.3443, 3.1964, 3.0913, 3.8921, 3.3713 &
     237             :                       , 3.2873, 3.2281, 3.2165, 3.4386, 3.1164, 3.1220, 3.0761 &
     238             :                       , 3.0480, 3.0295, 3.0155, 3.3495, 3.4543, 3.5260, 3.4413 &
     239       23288 :                       /)
     240             :       r0ab(981:1050) = (/ &
     241             :                        3.3085, 3.2134, 4.0170, 3.5464, 3.4587, 3.4006, 3.6027 &
     242             :                        , 3.5730, 3.4945, 3.4623, 2.8240, 2.5960, 3.4635, 2.9032 &
     243             :                        , 3.0431, 3.2115, 2.9892, 2.9148, 2.7801, 2.6873, 3.5776 &
     244             :                        , 3.0568, 3.3433, 3.3949, 3.4132, 3.3116, 3.1616, 3.0548 &
     245             :                        , 3.8859, 3.3719, 3.2917, 3.2345, 3.2274, 3.4171, 3.1293 &
     246             :                        , 3.0567, 3.0565, 3.0274, 3.0087, 2.9939, 3.3293, 3.4249 &
     247             :                        , 3.4902, 3.4091, 3.2744, 3.1776, 4.0078, 3.5374, 3.4537 &
     248             :                        , 3.3956, 3.5747, 3.5430, 3.4522, 3.4160, 3.3975, 2.8004 &
     249             :                        , 2.5621, 3.4617, 2.9154, 3.0203, 3.1875, 2.9548, 2.8038 &
     250             :                        , 2.7472, 2.6530, 3.5736, 3.0584, 3.3304, 3.3748, 3.3871 &
     251       23288 :                        /)
     252             :       r0ab(1051:1120) = (/ &
     253             :                         3.2028, 3.1296, 3.0214, 3.8796, 3.3337, 3.2492, 3.1883 &
     254             :                         , 3.1802, 3.4050, 3.0756, 3.0478, 3.0322, 3.0323, 3.0163 &
     255             :                         , 3.0019, 3.3145, 3.4050, 3.4656, 3.3021, 3.2433, 3.1453 &
     256             :                         , 3.9991, 3.5017, 3.4141, 3.3520, 3.5583, 3.5251, 3.4243 &
     257             :                         , 3.3851, 3.3662, 3.3525, 2.7846, 2.5324, 3.4652, 2.8759 &
     258             :                         , 3.0051, 3.1692, 2.9273, 2.7615, 2.7164, 2.6212, 3.5744 &
     259             :                         , 3.0275, 3.3249, 3.3627, 3.3686, 3.1669, 3.0584, 2.9915 &
     260             :                         , 3.8773, 3.3099, 3.2231, 3.1600, 3.1520, 3.4023, 3.0426 &
     261             :                         , 3.0099, 2.9920, 2.9809, 2.9800, 2.9646, 3.3068, 3.3930 &
     262             :                         , 3.4486, 3.2682, 3.1729, 3.1168, 3.9952, 3.4796, 3.3901 &
     263       23288 :                         /)
     264             :       r0ab(1121:1190) = (/ &
     265             :                         3.3255, 3.5530, 3.5183, 3.4097, 3.3683, 3.3492, 3.3360 &
     266             :                         , 3.3308, 2.5424, 2.6601, 3.2555, 3.2807, 3.1384, 3.1737 &
     267             :                         , 2.9397, 2.8429, 2.8492, 2.7225, 3.3875, 3.4910, 3.4520 &
     268             :                         , 3.3608, 3.3036, 3.2345, 3.2999, 3.1487, 3.7409, 3.8392 &
     269             :                         , 3.7148, 3.6439, 3.6182, 3.1753, 3.5210, 3.4639, 3.4265 &
     270             :                         , 3.4075, 3.3828, 3.3474, 3.4071, 3.3754, 3.3646, 3.3308 &
     271             :                         , 3.4393, 3.2993, 3.8768, 3.9891, 3.8310, 3.7483, 3.3417 &
     272             :                         , 3.3019, 3.2250, 3.1832, 3.1578, 3.1564, 3.1224, 3.4620 &
     273             :                         , 2.9743, 2.8058, 3.4830, 3.3474, 3.6863, 3.3617, 3.1608 &
     274             :                         , 3.0069, 2.9640, 2.8427, 3.5885, 3.5219, 4.1314, 3.8120 &
     275       23288 :                         /)
     276             :       r0ab(1191:1260) = (/ &
     277             :                         3.6015, 3.4502, 3.3498, 3.2777, 3.8635, 3.8232, 3.8486 &
     278             :                         , 3.7215, 3.6487, 3.4724, 3.5627, 3.5087, 3.4757, 3.4517 &
     279             :                         , 3.4423, 3.4139, 4.1028, 3.8388, 3.6745, 3.5562, 3.4806 &
     280             :                         , 3.4272, 4.0182, 3.9991, 4.0007, 3.9282, 3.7238, 3.6498 &
     281             :                         , 3.5605, 3.5211, 3.5009, 3.4859, 3.4785, 3.5621, 4.2623 &
     282             :                         , 3.0775, 2.8275, 4.0181, 3.3385, 3.5379, 3.5036, 3.2589 &
     283             :                         , 3.0804, 3.0094, 2.9003, 4.0869, 3.5088, 3.9105, 3.9833 &
     284             :                         , 3.7176, 3.5323, 3.4102, 3.3227, 4.2702, 4.0888, 3.7560 &
     285             :                         , 3.7687, 3.6681, 3.6405, 3.5569, 3.4990, 3.4659, 3.4433 &
     286             :                         , 3.4330, 3.4092, 3.8867, 4.0190, 3.7961, 3.6412, 3.5405 &
     287       23288 :                         /)
     288             :       r0ab(1261:1330) = (/ &
     289             :                         3.4681, 4.3538, 4.2136, 3.9381, 3.8912, 3.9681, 3.7909 &
     290             :                         , 3.6774, 3.6262, 3.5999, 3.5823, 3.5727, 3.5419, 4.0245 &
     291             :                         , 4.1874, 3.0893, 2.7917, 3.7262, 3.3518, 3.4241, 3.5433 &
     292             :                         , 3.2773, 3.0890, 2.9775, 2.9010, 3.8048, 3.5362, 3.7746 &
     293             :                         , 3.7911, 3.7511, 3.5495, 3.4149, 3.3177, 4.0129, 3.8370 &
     294             :                         , 3.7739, 3.7125, 3.7152, 3.7701, 3.5813, 3.5187, 3.4835 &
     295             :                         , 3.4595, 3.4439, 3.4242, 3.7476, 3.8239, 3.8346, 3.6627 &
     296             :                         , 3.5479, 3.4639, 4.1026, 3.9733, 3.9292, 3.8667, 3.9513 &
     297             :                         , 3.8959, 3.7698, 3.7089, 3.6765, 3.6548, 3.6409, 3.5398 &
     298             :                         , 3.8759, 3.9804, 4.0150, 2.9091, 2.7638, 3.5066, 3.3377 &
     299       23288 :                         /)
     300             :       r0ab(1331:1400) = (/ &
     301             :                         3.3481, 3.2633, 3.1810, 3.1428, 2.9872, 2.8837, 3.5929 &
     302             :                         , 3.5183, 3.6729, 3.6596, 3.6082, 3.5927, 3.4224, 3.2997 &
     303             :                         , 3.8190, 4.1865, 4.1114, 4.0540, 3.6325, 3.5697, 3.5561 &
     304             :                         , 3.5259, 3.4901, 3.4552, 3.4315, 3.4091, 3.6438, 3.6879 &
     305             :                         , 3.6832, 3.7043, 3.5557, 3.4466, 3.9203, 4.2919, 4.2196 &
     306             :                         , 4.1542, 3.7573, 3.7039, 3.6546, 3.6151, 3.5293, 3.4849 &
     307             :                         , 3.4552, 3.5192, 3.7673, 3.8359, 3.8525, 3.8901, 2.7806 &
     308             :                         , 2.7209, 3.3812, 3.4958, 3.2913, 3.1888, 3.0990, 3.0394 &
     309             :                         , 2.9789, 2.8582, 3.4716, 3.6883, 3.6105, 3.5704, 3.5059 &
     310             :                         , 3.4619, 3.4138, 3.2742, 3.7080, 3.9773, 3.9010, 3.8409 &
     311       23288 :                         /)
     312             :       r0ab(1401:1470) = (/ &
     313             :                         3.7944, 3.4465, 3.7235, 3.6808, 3.6453, 3.6168, 3.5844 &
     314             :                         , 3.5576, 3.5772, 3.5959, 3.5768, 3.5678, 3.5486, 3.4228 &
     315             :                         , 3.8107, 4.0866, 4.0169, 3.9476, 3.6358, 3.5800, 3.5260 &
     316             :                         , 3.4838, 3.4501, 3.4204, 3.3553, 3.6487, 3.6973, 3.7398 &
     317             :                         , 3.7405, 3.7459, 3.7380, 2.6848, 2.6740, 3.2925, 3.3386 &
     318             :                         , 3.2473, 3.1284, 3.0301, 2.9531, 2.9602, 2.8272, 3.3830 &
     319             :                         , 3.5358, 3.5672, 3.5049, 3.4284, 3.3621, 3.3001, 3.2451 &
     320             :                         , 3.6209, 3.8299, 3.7543, 3.6920, 3.6436, 3.3598, 3.5701 &
     321             :                         , 3.5266, 3.4904, 3.4590, 3.4364, 3.4077, 3.5287, 3.5280 &
     322             :                         , 3.4969, 3.4650, 3.4304, 3.3963, 3.7229, 3.9402, 3.8753 &
     323       23288 :                         /)
     324             :       r0ab(1471:1540) = (/ &
     325             :                         3.8035, 3.5499, 3.4913, 3.4319, 3.3873, 3.3520, 3.3209 &
     326             :                         , 3.2948, 3.5052, 3.6465, 3.6696, 3.6577, 3.6388, 3.6142 &
     327             :                         , 3.5889, 3.3968, 3.0122, 4.2241, 3.7887, 4.0049, 3.5384 &
     328             :                         , 3.2698, 3.1083, 2.9917, 2.9057, 4.3340, 3.9900, 4.6588 &
     329             :                         , 4.1278, 3.8125, 3.6189, 3.4851, 3.3859, 4.6531, 4.3134 &
     330             :                         , 4.2258, 4.1309, 4.0692, 4.0944, 3.9850, 3.9416, 3.9112 &
     331             :                         , 3.8873, 3.8736, 3.8473, 4.6027, 4.1538, 3.8994, 3.7419 &
     332             :                         , 3.6356, 3.5548, 4.8353, 4.5413, 4.3891, 4.3416, 4.3243 &
     333             :                         , 4.2753, 4.2053, 4.1790, 4.1685, 4.1585, 4.1536, 4.0579 &
     334             :                         , 4.1980, 4.4564, 4.2192, 4.0528, 3.9489, 3.8642, 5.0567 &
     335       23288 :                         /)
     336             :       r0ab(1541:1610) = (/ &
     337             :                         3.0630, 3.3271, 4.0432, 4.0046, 4.1555, 3.7426, 3.5130 &
     338             :                         , 3.5174, 3.2884, 3.1378, 4.1894, 4.2321, 4.1725, 4.1833 &
     339             :                         , 3.8929, 4.0544, 3.8118, 3.6414, 4.6373, 4.6268, 4.4750 &
     340             :                         , 4.4134, 4.3458, 3.8582, 4.2583, 4.1898, 4.1562, 4.1191 &
     341             :                         , 4.1069, 4.0639, 4.1257, 4.1974, 3.9532, 4.1794, 3.9660 &
     342             :                         , 3.8130, 4.8160, 4.8272, 4.6294, 4.5840, 4.0770, 4.0088 &
     343             :                         , 3.9103, 3.8536, 3.8324, 3.7995, 3.7826, 4.2294, 4.3380 &
     344             :                         , 4.4352, 4.1933, 4.4580, 4.2554, 4.1072, 5.0454, 5.1814 &
     345             :                         , 3.0632, 3.2662, 3.6432, 3.8088, 3.7910, 3.7381, 3.5093 &
     346             :                         , 3.5155, 3.3047, 3.1681, 3.7871, 3.9924, 4.0637, 4.1382 &
     347       23288 :                         /)
     348             :       r0ab(1611:1680) = (/ &
     349             :                         3.8591, 4.0164, 3.7878, 3.6316, 4.1741, 4.3166, 4.2395 &
     350             :                         , 4.1831, 4.1107, 3.5857, 4.0270, 3.9676, 3.9463, 3.9150 &
     351             :                         , 3.9021, 3.8708, 4.0240, 4.1551, 3.9108, 4.1337, 3.9289 &
     352             :                         , 3.7873, 4.3666, 4.5080, 4.4232, 4.3155, 3.8461, 3.8007 &
     353             :                         , 3.6991, 3.6447, 3.6308, 3.5959, 3.5749, 4.0359, 4.3124 &
     354             :                         , 4.3539, 4.1122, 4.3772, 4.1785, 4.0386, 4.7004, 4.8604 &
     355             :                         , 4.6261, 2.9455, 3.2470, 3.6108, 3.8522, 3.6625, 3.6598 &
     356             :                         , 3.4411, 3.4660, 3.2415, 3.0944, 3.7514, 4.0397, 3.9231 &
     357             :                         , 4.0561, 3.7860, 3.9845, 3.7454, 3.5802, 4.1366, 4.3581 &
     358             :                         , 4.2351, 4.2011, 4.1402, 3.5381, 4.0653, 4.0093, 3.9883 &
     359       23288 :                         /)
     360             :       r0ab(1681:1750) = (/ &
     361             :                         3.9570, 3.9429, 3.9112, 3.8728, 4.0682, 3.8351, 4.1054 &
     362             :                         , 3.8928, 3.7445, 4.3415, 4.5497, 4.3833, 4.3122, 3.8051 &
     363             :                         , 3.7583, 3.6622, 3.6108, 3.5971, 3.5628, 3.5408, 4.0780 &
     364             :                         , 4.0727, 4.2836, 4.0553, 4.3647, 4.1622, 4.0178, 4.5802 &
     365             :                         , 4.9125, 4.5861, 4.6201, 2.9244, 3.2241, 3.5848, 3.8293 &
     366             :                         , 3.6395, 3.6400, 3.4204, 3.4499, 3.2253, 3.0779, 3.7257 &
     367             :                         , 4.0170, 3.9003, 4.0372, 3.7653, 3.9672, 3.7283, 3.5630 &
     368             :                         , 4.1092, 4.3347, 4.2117, 4.1793, 4.1179, 3.5139, 4.0426 &
     369             :                         , 3.9867, 3.9661, 3.9345, 3.9200, 3.8883, 3.8498, 4.0496 &
     370             :                         , 3.8145, 4.0881, 3.8756, 3.7271, 4.3128, 4.5242, 4.3578 &
     371       23288 :                         /)
     372             :       r0ab(1751:1820) = (/ &
     373             :                         4.2870, 3.7796, 3.7318, 3.6364, 3.5854, 3.5726, 3.5378 &
     374             :                         , 3.5155, 4.0527, 4.0478, 4.2630, 4.0322, 4.3449, 4.1421 &
     375             :                         , 3.9975, 4.5499, 4.8825, 4.5601, 4.5950, 4.5702, 2.9046 &
     376             :                         , 3.2044, 3.5621, 3.8078, 3.6185, 3.6220, 3.4019, 3.4359 &
     377             :                         , 3.2110, 3.0635, 3.7037, 3.9958, 3.8792, 4.0194, 3.7460 &
     378             :                         , 3.9517, 3.7128, 3.5474, 4.0872, 4.3138, 4.1906, 4.1593 &
     379             :                         , 4.0973, 3.4919, 4.0216, 3.9657, 3.9454, 3.9134, 3.8986 &
     380             :                         , 3.8669, 3.8289, 4.0323, 3.7954, 4.0725, 3.8598, 3.7113 &
     381             :                         , 4.2896, 4.5021, 4.3325, 4.2645, 3.7571, 3.7083, 3.6136 &
     382             :                         , 3.5628, 3.5507, 3.5155, 3.4929, 4.0297, 4.0234, 4.2442 &
     383       23288 :                         /)
     384             :       r0ab(1821:1890) = (/ &
     385             :                         4.0112, 4.3274, 4.1240, 3.9793, 4.5257, 4.8568, 4.5353 &
     386             :                         , 4.5733, 4.5485, 4.5271, 2.8878, 3.1890, 3.5412, 3.7908 &
     387             :                         , 3.5974, 3.6078, 3.3871, 3.4243, 3.1992, 3.0513, 3.6831 &
     388             :                         , 3.9784, 3.8579, 4.0049, 3.7304, 3.9392, 3.7002, 3.5347 &
     389             :                         , 4.0657, 4.2955, 4.1705, 4.1424, 4.0800, 3.4717, 4.0043 &
     390             :                         , 3.9485, 3.9286, 3.8965, 3.8815, 3.8500, 3.8073, 4.0180 &
     391             :                         , 3.7796, 4.0598, 3.8470, 3.6983, 4.2678, 4.4830, 4.3132 &
     392             :                         , 4.2444, 3.7370, 3.6876, 3.5935, 3.5428, 3.5314, 3.4958 &
     393             :                         , 3.4730, 4.0117, 4.0043, 4.2287, 3.9939, 4.3134, 4.1096 &
     394             :                         , 3.9646, 4.5032, 4.8356, 4.5156, 4.5544, 4.5297, 4.5083 &
     395       23288 :                         /)
     396             :       r0ab(1891:1960) = (/ &
     397             :                         4.4896, 2.8709, 3.1737, 3.5199, 3.7734, 3.5802, 3.5934 &
     398             :                         , 3.3724, 3.4128, 3.1877, 3.0396, 3.6624, 3.9608, 3.8397 &
     399             :                         , 3.9893, 3.7145, 3.9266, 3.6877, 3.5222, 4.0448, 4.2771 &
     400             :                         , 4.1523, 4.1247, 4.0626, 3.4530, 3.9866, 3.9310, 3.9115 &
     401             :                         , 3.8792, 3.8641, 3.8326, 3.7892, 4.0025, 3.7636, 4.0471 &
     402             :                         , 3.8343, 3.6854, 4.2464, 4.4635, 4.2939, 4.2252, 3.7169 &
     403             :                         , 3.6675, 3.5739, 3.5235, 3.5126, 3.4768, 3.4537, 3.9932 &
     404             :                         , 3.9854, 4.2123, 3.9765, 4.2992, 4.0951, 3.9500, 4.4811 &
     405             :                         , 4.8135, 4.4959, 4.5351, 4.5105, 4.4891, 4.4705, 4.4515 &
     406             :                         , 2.8568, 3.1608, 3.5050, 3.7598, 3.5665, 3.5803, 3.3601 &
     407       23288 :                         /)
     408             :       r0ab(1961:2030) = (/ &
     409             :                         3.4031, 3.1779, 3.0296, 3.6479, 3.9471, 3.8262, 3.9773 &
     410             :                         , 3.7015, 3.9162, 3.6771, 3.5115, 4.0306, 4.2634, 4.1385 &
     411             :                         , 4.1116, 4.0489, 3.4366, 3.9732, 3.9176, 3.8983, 3.8659 &
     412             :                         , 3.8507, 3.8191, 3.7757, 3.9907, 3.7506, 4.0365, 3.8235 &
     413             :                         , 3.6745, 4.2314, 4.4490, 4.2792, 4.2105, 3.7003, 3.6510 &
     414             :                         , 3.5578, 3.5075, 3.4971, 3.4609, 3.4377, 3.9788, 3.9712 &
     415             :                         , 4.1997, 3.9624, 4.2877, 4.0831, 3.9378, 4.4655, 4.7974 &
     416             :                         , 4.4813, 4.5209, 4.4964, 4.4750, 4.4565, 4.4375, 4.4234 &
     417             :                         , 2.6798, 3.0151, 3.2586, 3.5292, 3.5391, 3.4902, 3.2887 &
     418             :                         , 3.3322, 3.1228, 2.9888, 3.4012, 3.7145, 3.7830, 3.6665 &
     419       23288 :                         /)
     420             :       r0ab(2031:2100) = (/ &
     421             :                         3.5898, 3.8077, 3.5810, 3.4265, 3.7726, 4.0307, 3.9763 &
     422             :                         , 3.8890, 3.8489, 3.2706, 3.7595, 3.6984, 3.6772, 3.6428 &
     423             :                         , 3.6243, 3.5951, 3.7497, 3.6775, 3.6364, 3.9203, 3.7157 &
     424             :                         , 3.5746, 3.9494, 4.2076, 4.1563, 4.0508, 3.5329, 3.4780 &
     425             :                         , 3.3731, 3.3126, 3.2846, 3.2426, 3.2135, 3.7491, 3.9006 &
     426             :                         , 3.8332, 3.8029, 4.1436, 3.9407, 3.7998, 4.1663, 4.5309 &
     427             :                         , 4.3481, 4.2911, 4.2671, 4.2415, 4.2230, 4.2047, 4.1908 &
     428             :                         , 4.1243, 2.5189, 2.9703, 3.3063, 3.6235, 3.4517, 3.3989 &
     429             :                         , 3.2107, 3.2434, 3.0094, 2.8580, 3.4253, 3.8157, 3.7258 &
     430             :                         , 3.6132, 3.5297, 3.7566, 3.5095, 3.3368, 3.7890, 4.1298 &
     431       23288 :                         /)
     432             :       r0ab(2101:2170) = (/ &
     433             :                         4.0190, 3.9573, 3.9237, 3.2677, 3.8480, 3.8157, 3.7656 &
     434             :                         , 3.7317, 3.7126, 3.6814, 3.6793, 3.6218, 3.5788, 3.8763 &
     435             :                         , 3.6572, 3.5022, 3.9737, 4.3255, 4.1828, 4.1158, 3.5078 &
     436             :                         , 3.4595, 3.3600, 3.3088, 3.2575, 3.2164, 3.1856, 3.8522 &
     437             :                         , 3.8665, 3.8075, 3.7772, 4.1391, 3.9296, 3.7772, 4.2134 &
     438             :                         , 4.7308, 4.3787, 4.3894, 4.3649, 4.3441, 4.3257, 4.3073 &
     439             :                         , 4.2941, 4.1252, 4.2427, 3.0481, 2.9584, 3.6919, 3.5990 &
     440             :                         , 3.8881, 3.4209, 3.1606, 3.1938, 2.9975, 2.8646, 3.8138 &
     441             :                         , 3.7935, 3.7081, 3.9155, 3.5910, 3.4808, 3.4886, 3.3397 &
     442             :                         , 4.1336, 4.1122, 3.9888, 3.9543, 3.8917, 3.5894, 3.8131 &
     443       23288 :                         /)
     444             :       r0ab(2171:2240) = (/ &
     445             :                         3.7635, 3.7419, 3.7071, 3.6880, 3.6574, 3.6546, 3.9375 &
     446             :                         , 3.6579, 3.5870, 3.6361, 3.5039, 4.3149, 4.2978, 4.1321 &
     447             :                         , 4.1298, 3.8164, 3.7680, 3.7154, 3.6858, 3.6709, 3.6666 &
     448             :                         , 3.6517, 3.8174, 3.8608, 4.1805, 3.9102, 3.8394, 3.8968 &
     449             :                         , 3.7673, 4.5274, 4.6682, 4.3344, 4.3639, 4.3384, 4.3162 &
     450             :                         , 4.2972, 4.2779, 4.2636, 4.0253, 4.1168, 4.1541, 2.8136 &
     451             :                         , 3.0951, 3.4635, 3.6875, 3.4987, 3.5183, 3.2937, 3.3580 &
     452             :                         , 3.1325, 2.9832, 3.6078, 3.8757, 3.7616, 3.9222, 3.6370 &
     453             :                         , 3.8647, 3.6256, 3.4595, 3.9874, 4.1938, 4.0679, 4.0430 &
     454             :                         , 3.9781, 3.3886, 3.9008, 3.8463, 3.8288, 3.7950, 3.7790 &
     455       23288 :                         /)
     456             :       r0ab(2241:2310) = (/ &
     457             :                         3.7472, 3.7117, 3.9371, 3.6873, 3.9846, 3.7709, 3.6210 &
     458             :                         , 4.1812, 4.3750, 4.2044, 4.1340, 3.6459, 3.5929, 3.5036 &
     459             :                         , 3.4577, 3.4528, 3.4146, 3.3904, 3.9014, 3.9031, 4.1443 &
     460             :                         , 3.8961, 4.2295, 4.0227, 3.8763, 4.4086, 4.7097, 4.4064 &
     461             :                         , 4.4488, 4.4243, 4.4029, 4.3842, 4.3655, 4.3514, 4.1162 &
     462             :                         , 4.2205, 4.1953, 4.2794, 2.8032, 3.0805, 3.4519, 3.6700 &
     463             :                         , 3.4827, 3.5050, 3.2799, 3.3482, 3.1233, 2.9747, 3.5971 &
     464             :                         , 3.8586, 3.7461, 3.9100, 3.6228, 3.8535, 3.6147, 3.4490 &
     465             :                         , 3.9764, 4.1773, 4.0511, 4.0270, 3.9614, 3.3754, 3.8836 &
     466             :                         , 3.8291, 3.8121, 3.7780, 3.7619, 3.7300, 3.6965, 3.9253 &
     467       23288 :                         /)
     468             :       r0ab(2311:2380) = (/ &
     469             :                         3.6734, 3.9733, 3.7597, 3.6099, 4.1683, 4.3572, 4.1862 &
     470             :                         , 4.1153, 3.6312, 3.5772, 3.4881, 3.4429, 3.4395, 3.4009 &
     471             :                         , 3.3766, 3.8827, 3.8868, 4.1316, 3.8807, 4.2164, 4.0092 &
     472             :                         , 3.8627, 4.3936, 4.6871, 4.3882, 4.4316, 4.4073, 4.3858 &
     473             :                         , 4.3672, 4.3485, 4.3344, 4.0984, 4.2036, 4.1791, 4.2622 &
     474             :                         , 4.2450, 2.7967, 3.0689, 3.4445, 3.6581, 3.4717, 3.4951 &
     475             :                         , 3.2694, 3.3397, 3.1147, 2.9661, 3.5898, 3.8468, 3.7358 &
     476             :                         , 3.9014, 3.6129, 3.8443, 3.6054, 3.4396, 3.9683, 4.1656 &
     477             :                         , 4.0394, 4.0158, 3.9498, 3.3677, 3.8718, 3.8164, 3.8005 &
     478             :                         , 3.7662, 3.7500, 3.7181, 3.6863, 3.9170, 3.6637, 3.9641 &
     479       23288 :                         /)
     480             :       r0ab(2381:2450) = (/ &
     481             :                         3.7503, 3.6004, 4.1590, 4.3448, 4.1739, 4.1029, 3.6224 &
     482             :                         , 3.5677, 3.4785, 3.4314, 3.4313, 3.3923, 3.3680, 3.8698 &
     483             :                         , 3.8758, 4.1229, 3.8704, 4.2063, 3.9987, 3.8519, 4.3832 &
     484             :                         , 4.6728, 4.3759, 4.4195, 4.3952, 4.3737, 4.3551, 4.3364 &
     485             :                         , 4.3223, 4.0861, 4.1911, 4.1676, 4.2501, 4.2329, 4.2208 &
     486             :                         , 2.7897, 3.0636, 3.4344, 3.6480, 3.4626, 3.4892, 3.2626 &
     487             :                         , 3.3344, 3.1088, 2.9597, 3.5804, 3.8359, 3.7251, 3.8940 &
     488             :                         , 3.6047, 3.8375, 3.5990, 3.4329, 3.9597, 4.1542, 4.0278 &
     489             :                         , 4.0048, 3.9390, 3.3571, 3.8608, 3.8056, 3.7899, 3.7560 &
     490             :                         , 3.7400, 3.7081, 3.6758, 3.9095, 3.6552, 3.9572, 3.7436 &
     491       23288 :                         /)
     492             :       r0ab(2451:2520) = (/ &
     493             :                         3.5933, 4.1508, 4.3337, 4.1624, 4.0916, 3.6126, 3.5582 &
     494             :                         , 3.4684, 3.4212, 3.4207, 3.3829, 3.3586, 3.8604, 3.8658 &
     495             :                         , 4.1156, 3.8620, 4.1994, 3.9917, 3.8446, 4.3750, 4.6617 &
     496             :                         , 4.3644, 4.4083, 4.3840, 4.3625, 4.3439, 4.3253, 4.3112 &
     497             :                         , 4.0745, 4.1807, 4.1578, 4.2390, 4.2218, 4.2097, 4.1986 &
     498             :                         , 2.8395, 3.0081, 3.3171, 3.4878, 3.5360, 3.5145, 3.2809 &
     499             :                         , 3.3307, 3.1260, 2.9940, 3.4741, 3.6675, 3.7832, 3.6787 &
     500             :                         , 3.6156, 3.8041, 3.5813, 3.4301, 3.8480, 3.9849, 3.9314 &
     501             :                         , 3.8405, 3.8029, 3.2962, 3.7104, 3.6515, 3.6378, 3.6020 &
     502             :                         , 3.5849, 3.5550, 3.7494, 3.6893, 3.6666, 3.9170, 3.7150 &
     503       23288 :                         /)
     504             :       r0ab(2521:2590) = (/ &
     505             :                         3.5760, 4.0268, 4.1596, 4.1107, 3.9995, 3.5574, 3.5103 &
     506             :                         , 3.4163, 3.3655, 3.3677, 3.3243, 3.2975, 3.7071, 3.9047 &
     507             :                         , 3.8514, 3.8422, 3.8022, 3.9323, 3.7932, 4.2343, 4.4583 &
     508             :                         , 4.3115, 4.2457, 4.2213, 4.1945, 4.1756, 4.1569, 4.1424 &
     509             :                         , 4.0620, 4.0494, 3.9953, 4.0694, 4.0516, 4.0396, 4.0280 &
     510             :                         , 4.0130, 2.9007, 2.9674, 3.8174, 3.5856, 3.6486, 3.5339 &
     511             :                         , 3.2832, 3.3154, 3.1144, 2.9866, 3.9618, 3.8430, 3.9980 &
     512             :                         , 3.8134, 3.6652, 3.7985, 3.5756, 3.4207, 4.4061, 4.2817 &
     513             :                         , 4.1477, 4.0616, 3.9979, 3.6492, 3.8833, 3.8027, 3.7660 &
     514             :                         , 3.7183, 3.6954, 3.6525, 3.9669, 3.8371, 3.7325, 3.9160 &
     515       23288 :                         /)
     516             :       r0ab(2591:2660) = (/ &
     517             :                         3.7156, 3.5714, 4.6036, 4.4620, 4.3092, 4.2122, 3.8478 &
     518             :                         , 3.7572, 3.6597, 3.5969, 3.5575, 3.5386, 3.5153, 3.7818 &
     519             :                         , 4.1335, 4.0153, 3.9177, 3.8603, 3.9365, 3.7906, 4.7936 &
     520             :                         , 4.7410, 4.5461, 4.5662, 4.5340, 4.5059, 4.4832, 4.4604 &
     521             :                         , 4.4429, 4.2346, 4.4204, 4.3119, 4.3450, 4.3193, 4.3035 &
     522             :                         , 4.2933, 4.1582, 4.2450, 2.8559, 2.9050, 3.8325, 3.5442 &
     523             :                         , 3.5077, 3.4905, 3.2396, 3.2720, 3.0726, 2.9467, 3.9644 &
     524             :                         , 3.8050, 3.8981, 3.7762, 3.6216, 3.7531, 3.5297, 3.3742 &
     525             :                         , 4.3814, 4.2818, 4.1026, 4.0294, 3.9640, 3.6208, 3.8464 &
     526             :                         , 3.7648, 3.7281, 3.6790, 3.6542, 3.6117, 3.8650, 3.8010 &
     527       23288 :                         /)
     528             :       r0ab(2661:2730) = (/ &
     529             :                         3.6894, 3.8713, 3.6699, 3.5244, 4.5151, 4.4517, 4.2538 &
     530             :                         , 4.1483, 3.8641, 3.7244, 3.6243, 3.5589, 3.5172, 3.4973 &
     531             :                         , 3.4715, 3.7340, 4.0316, 3.9958, 3.8687, 3.8115, 3.8862 &
     532             :                         , 3.7379, 4.7091, 4.7156, 4.5199, 4.5542, 4.5230, 4.4959 &
     533             :                         , 4.4750, 4.4529, 4.4361, 4.1774, 4.3774, 4.2963, 4.3406 &
     534             :                         , 4.3159, 4.3006, 4.2910, 4.1008, 4.1568, 4.0980, 2.8110 &
     535             :                         , 2.8520, 3.7480, 3.5105, 3.4346, 3.3461, 3.1971, 3.2326 &
     536             :                         , 3.0329, 2.9070, 3.8823, 3.7928, 3.8264, 3.7006, 3.5797 &
     537             :                         , 3.7141, 3.4894, 3.3326, 4.3048, 4.2217, 4.0786, 3.9900 &
     538             :                         , 3.9357, 3.6331, 3.8333, 3.7317, 3.6957, 3.6460, 3.6197 &
     539       23288 :                         /)
     540             :       r0ab(2731:2800) = (/ &
     541             :                         3.5779, 3.7909, 3.7257, 3.6476, 3.5729, 3.6304, 3.4834 &
     542             :                         , 4.4368, 4.3921, 4.2207, 4.1133, 3.8067, 3.7421, 3.6140 &
     543             :                         , 3.5491, 3.5077, 3.4887, 3.4623, 3.6956, 3.9568, 3.8976 &
     544             :                         , 3.8240, 3.7684, 3.8451, 3.6949, 4.6318, 4.6559, 4.4533 &
     545             :                         , 4.4956, 4.4641, 4.4366, 4.4155, 4.3936, 4.3764, 4.1302 &
     546             :                         , 4.3398, 4.2283, 4.2796, 4.2547, 4.2391, 4.2296, 4.0699 &
     547             :                         , 4.1083, 4.0319, 3.9855, 2.7676, 2.8078, 3.6725, 3.4804 &
     548             :                         , 3.3775, 3.2411, 3.1581, 3.1983, 2.9973, 2.8705, 3.8070 &
     549             :                         , 3.7392, 3.7668, 3.6263, 3.5402, 3.6807, 3.4545, 3.2962 &
     550             :                         , 4.2283, 4.1698, 4.0240, 3.9341, 3.8711, 3.5489, 3.7798 &
     551       23288 :                         /)
     552             :       r0ab(2801:2870) = (/ &
     553             :                         3.7000, 3.6654, 3.6154, 3.5882, 3.5472, 3.7289, 3.6510 &
     554             :                         , 3.6078, 3.5355, 3.5963, 3.4480, 4.3587, 4.3390, 4.1635 &
     555             :                         , 4.0536, 3.7193, 3.6529, 3.5512, 3.4837, 3.4400, 3.4191 &
     556             :                         , 3.3891, 3.6622, 3.8934, 3.8235, 3.7823, 3.7292, 3.8106 &
     557             :                         , 3.6589, 4.5535, 4.6013, 4.3961, 4.4423, 4.4109, 4.3835 &
     558             :                         , 4.3625, 4.3407, 4.3237, 4.0863, 4.2835, 4.1675, 4.2272 &
     559             :                         , 4.2025, 4.1869, 4.1774, 4.0126, 4.0460, 3.9815, 3.9340 &
     560             :                         , 3.8955, 2.6912, 2.7604, 3.6037, 3.4194, 3.3094, 3.1710 &
     561             :                         , 3.0862, 3.1789, 2.9738, 2.8427, 3.7378, 3.6742, 3.6928 &
     562             :                         , 3.5512, 3.4614, 3.4087, 3.4201, 3.2607, 4.1527, 4.0977 &
     563       23288 :                         /)
     564             :       r0ab(2871:2940) = (/ &
     565             :                         3.9523, 3.8628, 3.8002, 3.4759, 3.7102, 3.6466, 3.6106 &
     566             :                         , 3.5580, 3.5282, 3.4878, 3.6547, 3.5763, 3.5289, 3.5086 &
     567             :                         , 3.5593, 3.4099, 4.2788, 4.2624, 4.0873, 3.9770, 3.6407 &
     568             :                         , 3.5743, 3.5178, 3.4753, 3.3931, 3.3694, 3.3339, 3.6002 &
     569             :                         , 3.8164, 3.7478, 3.7028, 3.6952, 3.7669, 3.6137, 4.4698 &
     570             :                         , 4.5488, 4.3168, 4.3646, 4.3338, 4.3067, 4.2860, 4.2645 &
     571             :                         , 4.2478, 4.0067, 4.2349, 4.0958, 4.1543, 4.1302, 4.1141 &
     572             :                         , 4.1048, 3.9410, 3.9595, 3.8941, 3.8465, 3.8089, 3.7490 &
     573             :                         , 2.7895, 2.5849, 3.6484, 3.0162, 3.1267, 3.2125, 3.0043 &
     574             :                         , 2.9572, 2.8197, 2.7261, 3.7701, 3.2446, 3.5239, 3.4696 &
     575       23288 :                         /)
     576             :       r0ab(2941:3010) = (/ &
     577             :                         3.4261, 3.3508, 3.1968, 3.0848, 4.1496, 3.6598, 3.5111 &
     578             :                         , 3.4199, 3.3809, 3.5382, 3.2572, 3.2100, 3.1917, 3.1519 &
     579             :                         , 3.1198, 3.1005, 3.5071, 3.5086, 3.5073, 3.4509, 3.3120 &
     580             :                         , 3.2082, 4.2611, 3.8117, 3.6988, 3.5646, 3.6925, 3.6295 &
     581             :                         , 3.5383, 3.4910, 3.4625, 3.4233, 3.4007, 3.2329, 3.6723 &
     582             :                         , 3.6845, 3.6876, 3.6197, 3.4799, 3.3737, 4.4341, 4.0525 &
     583             :                         , 3.9011, 3.8945, 3.8635, 3.8368, 3.8153, 3.7936, 3.7758 &
     584             :                         , 3.4944, 3.4873, 3.9040, 3.7110, 3.6922, 3.6799, 3.6724 &
     585             :                         , 3.5622, 3.6081, 3.5426, 3.4922, 3.4498, 3.3984, 3.4456 &
     586             :                         , 2.7522, 2.5524, 3.5742, 2.9508, 3.0751, 3.0158, 2.9644 &
     587       23288 :                         /)
     588             :       r0ab(3011:3080) = (/ &
     589             :                         2.8338, 2.7891, 2.6933, 3.6926, 3.1814, 3.4528, 3.4186 &
     590             :                         , 3.3836, 3.2213, 3.1626, 3.0507, 4.0548, 3.5312, 3.4244 &
     591             :                         , 3.3409, 3.2810, 3.4782, 3.1905, 3.1494, 3.1221, 3.1128 &
     592             :                         , 3.0853, 3.0384, 3.4366, 3.4562, 3.4638, 3.3211, 3.2762 &
     593             :                         , 3.1730, 4.1632, 3.6825, 3.5822, 3.4870, 3.6325, 3.5740 &
     594             :                         , 3.4733, 3.4247, 3.3969, 3.3764, 3.3525, 3.1984, 3.5989 &
     595             :                         , 3.6299, 3.6433, 3.4937, 3.4417, 3.3365, 4.3304, 3.9242 &
     596             :                         , 3.7793, 3.7623, 3.7327, 3.7071, 3.6860, 3.6650, 3.6476 &
     597             :                         , 3.3849, 3.3534, 3.8216, 3.5870, 3.5695, 3.5584, 3.5508 &
     598             :                         , 3.4856, 3.5523, 3.4934, 3.4464, 3.4055, 3.3551, 3.3888 &
     599       23288 :                         /)
     600             :       r0ab(3081:3150) = (/ &
     601             :                         3.3525, 2.7202, 2.5183, 3.4947, 2.8731, 3.0198, 3.1457 &
     602             :                         , 2.9276, 2.7826, 2.7574, 2.6606, 3.6090, 3.0581, 3.3747 &
     603             :                         , 3.3677, 3.3450, 3.1651, 3.1259, 3.0147, 3.9498, 3.3857 &
     604             :                         , 3.2917, 3.2154, 3.1604, 3.4174, 3.0735, 3.0342, 3.0096 &
     605             :                         , 3.0136, 2.9855, 2.9680, 3.3604, 3.4037, 3.4243, 3.2633 &
     606             :                         , 3.1810, 3.1351, 4.0557, 3.5368, 3.4526, 3.3699, 3.5707 &
     607             :                         , 3.5184, 3.4085, 3.3595, 3.3333, 3.3143, 3.3041, 3.1094 &
     608             :                         , 3.5193, 3.5745, 3.6025, 3.4338, 3.3448, 3.2952, 4.2158 &
     609             :                         , 3.7802, 3.6431, 3.6129, 3.5853, 3.5610, 3.5406, 3.5204 &
     610             :                         , 3.5036, 3.2679, 3.2162, 3.7068, 3.4483, 3.4323, 3.4221 &
     611       23288 :                         /)
     612             :       r0ab(3151:3220) = (/ &
     613             :                         3.4138, 3.3652, 3.4576, 3.4053, 3.3618, 3.3224, 3.2711 &
     614             :                         , 3.3326, 3.2950, 3.2564, 2.5315, 2.6104, 3.2734, 3.2299 &
     615             :                         , 3.1090, 2.9942, 2.9159, 2.8324, 2.8350, 2.7216, 3.3994 &
     616             :                         , 3.4475, 3.4354, 3.3438, 3.2807, 3.2169, 3.2677, 3.1296 &
     617             :                         , 3.7493, 3.8075, 3.6846, 3.6104, 3.5577, 3.2052, 3.4803 &
     618             :                         , 3.4236, 3.3845, 3.3640, 3.3365, 3.3010, 3.3938, 3.3624 &
     619             :                         , 3.3440, 3.3132, 3.4035, 3.2754, 3.8701, 3.9523, 3.8018 &
     620             :                         , 3.7149, 3.3673, 3.3199, 3.2483, 3.2069, 3.1793, 3.1558 &
     621             :                         , 3.1395, 3.4097, 3.5410, 3.5228, 3.5116, 3.4921, 3.4781 &
     622             :                         , 3.4690, 4.0420, 4.1759, 4.0078, 4.0450, 4.0189, 3.9952 &
     623       23288 :                         /)
     624             :       r0ab(3221:3290) = (/ &
     625             :                         3.9770, 3.9583, 3.9434, 3.7217, 3.8228, 3.7826, 3.8640 &
     626             :                         , 3.8446, 3.8314, 3.8225, 3.6817, 3.7068, 3.6555, 3.6159 &
     627             :                         , 3.5831, 3.5257, 3.2133, 3.1689, 3.1196, 3.3599, 2.9852 &
     628             :                         , 2.7881, 3.5284, 3.3493, 3.6958, 3.3642, 3.1568, 3.0055 &
     629             :                         , 2.9558, 2.8393, 3.6287, 3.5283, 4.1511, 3.8259, 3.6066 &
     630             :                         , 3.4527, 3.3480, 3.2713, 3.9037, 3.8361, 3.8579, 3.7311 &
     631             :                         , 3.6575, 3.5176, 3.5693, 3.5157, 3.4814, 3.4559, 3.4445 &
     632             :                         , 3.4160, 4.1231, 3.8543, 3.6816, 3.5602, 3.4798, 3.4208 &
     633             :                         , 4.0542, 4.0139, 4.0165, 3.9412, 3.7698, 3.6915, 3.6043 &
     634             :                         , 3.5639, 3.5416, 3.5247, 3.5153, 3.5654, 4.2862, 4.0437 &
     635       23288 :                         /)
     636             :       r0ab(3291:3360) = (/ &
     637             :                         3.8871, 3.7741, 3.6985, 3.6413, 4.2345, 4.3663, 4.3257 &
     638             :                         , 4.0869, 4.0612, 4.0364, 4.0170, 3.9978, 3.9834, 3.9137 &
     639             :                         , 3.8825, 3.8758, 3.9143, 3.8976, 3.8864, 3.8768, 3.9190 &
     640             :                         , 4.1613, 4.0566, 3.9784, 3.9116, 3.8326, 3.7122, 3.6378 &
     641             :                         , 3.5576, 3.5457, 4.3127, 3.1160, 2.8482, 4.0739, 3.3599 &
     642             :                         , 3.5698, 3.5366, 3.2854, 3.1039, 2.9953, 2.9192, 4.1432 &
     643             :                         , 3.5320, 3.9478, 4.0231, 3.7509, 3.5604, 3.4340, 3.3426 &
     644             :                         , 4.3328, 3.8288, 3.7822, 3.7909, 3.6907, 3.6864, 3.5793 &
     645             :                         , 3.5221, 3.4883, 3.4649, 3.4514, 3.4301, 3.9256, 4.0596 &
     646             :                         , 3.8307, 3.6702, 3.5651, 3.4884, 4.4182, 4.2516, 3.9687 &
     647       23288 :                         /)
     648             :       r0ab(3361:3430) = (/ &
     649             :                         3.9186, 3.9485, 3.8370, 3.7255, 3.6744, 3.6476, 3.6295 &
     650             :                         , 3.6193, 3.5659, 4.0663, 4.2309, 4.0183, 3.8680, 3.7672 &
     651             :                         , 3.6923, 4.5240, 4.4834, 4.1570, 4.3204, 4.2993, 4.2804 &
     652             :                         , 4.2647, 4.2481, 4.2354, 3.8626, 3.8448, 4.2267, 4.1799 &
     653             :                         , 4.1670, 3.8738, 3.8643, 3.8796, 4.0575, 4.0354, 3.9365 &
     654             :                         , 3.8611, 3.7847, 3.7388, 3.6826, 3.6251, 3.5492, 4.0889 &
     655             :                         , 4.2764, 3.1416, 2.8325, 3.7735, 3.3787, 3.4632, 3.5923 &
     656             :                         , 3.3214, 3.1285, 3.0147, 2.9366, 3.8527, 3.5602, 3.8131 &
     657             :                         , 3.8349, 3.7995, 3.5919, 3.4539, 3.3540, 4.0654, 3.8603 &
     658             :                         , 3.7972, 3.7358, 3.7392, 3.8157, 3.6055, 3.5438, 3.5089 &
     659       23288 :                         /)
     660             :       r0ab(3431:3500) = (/ &
     661             :                         3.4853, 3.4698, 3.4508, 3.7882, 3.8682, 3.8837, 3.7055 &
     662             :                         , 3.5870, 3.5000, 4.1573, 4.0005, 3.9568, 3.8936, 3.9990 &
     663             :                         , 3.9433, 3.8172, 3.7566, 3.7246, 3.7033, 3.6900, 3.5697 &
     664             :                         , 3.9183, 4.0262, 4.0659, 3.8969, 3.7809, 3.6949, 4.2765 &
     665             :                         , 4.2312, 4.1401, 4.0815, 4.0580, 4.0369, 4.0194, 4.0017 &
     666             :                         , 3.9874, 3.8312, 3.8120, 3.9454, 3.9210, 3.9055, 3.8951 &
     667             :                         , 3.8866, 3.8689, 3.9603, 3.9109, 3.9122, 3.8233, 3.7438 &
     668             :                         , 3.7436, 3.6981, 3.6555, 3.5452, 3.9327, 4.0658, 4.1175 &
     669             :                         , 2.9664, 2.8209, 3.5547, 3.3796, 3.3985, 3.3164, 3.2364 &
     670             :                         , 3.1956, 3.0370, 2.9313, 3.6425, 3.5565, 3.7209, 3.7108 &
     671       23288 :                         /)
     672             :       r0ab(3501:3570) = (/ &
     673             :                         3.6639, 3.6484, 3.4745, 3.3492, 3.8755, 4.2457, 3.7758 &
     674             :                         , 3.7161, 3.6693, 3.6155, 3.5941, 3.5643, 3.5292, 3.4950 &
     675             :                         , 3.4720, 3.4503, 3.6936, 3.7392, 3.7388, 3.7602, 3.6078 &
     676             :                         , 3.4960, 3.9800, 4.3518, 4.2802, 3.8580, 3.8056, 3.7527 &
     677             :                         , 3.7019, 3.6615, 3.5768, 3.5330, 3.5038, 3.5639, 3.8192 &
     678             :                         , 3.8883, 3.9092, 3.9478, 3.7995, 3.6896, 4.1165, 4.5232 &
     679             :                         , 4.4357, 4.4226, 4.4031, 4.3860, 4.3721, 4.3580, 4.3466 &
     680             :                         , 4.2036, 4.2037, 3.8867, 4.2895, 4.2766, 4.2662, 4.2598 &
     681             :                         , 3.8408, 3.9169, 3.8681, 3.8250, 3.7855, 3.7501, 3.6753 &
     682             :                         , 3.5499, 3.4872, 3.5401, 3.8288, 3.9217, 3.9538, 4.0054 &
     683       23288 :                         /)
     684             :       r0ab(3571:3640) = (/ &
     685             :                         2.8388, 2.7890, 3.4329, 3.5593, 3.3488, 3.2486, 3.1615 &
     686             :                         , 3.1000, 3.0394, 2.9165, 3.5267, 3.7479, 3.6650, 3.6263 &
     687             :                         , 3.5658, 3.5224, 3.4762, 3.3342, 3.7738, 4.0333, 3.9568 &
     688             :                         , 3.8975, 3.8521, 3.4929, 3.7830, 3.7409, 3.7062, 3.6786 &
     689             :                         , 3.6471, 3.6208, 3.6337, 3.6519, 3.6363, 3.6278, 3.6110 &
     690             :                         , 3.4825, 3.8795, 4.1448, 4.0736, 4.0045, 3.6843, 3.6291 &
     691             :                         , 3.5741, 3.5312, 3.4974, 3.4472, 3.4034, 3.7131, 3.7557 &
     692             :                         , 3.7966, 3.8005, 3.8068, 3.8015, 3.6747, 4.0222, 4.3207 &
     693             :                         , 4.2347, 4.2191, 4.1990, 4.1811, 4.1666, 4.1521, 4.1401 &
     694             :                         , 3.9970, 3.9943, 3.9592, 4.0800, 4.0664, 4.0559, 4.0488 &
     695       23288 :                         /)
     696             :       r0ab(3641:3710) = (/ &
     697             :                         3.9882, 4.0035, 3.9539, 3.9138, 3.8798, 3.8355, 3.5359 &
     698             :                         , 3.4954, 3.3962, 3.5339, 3.7595, 3.8250, 3.8408, 3.8600 &
     699             :                         , 3.8644, 2.7412, 2.7489, 3.3374, 3.3950, 3.3076, 3.1910 &
     700             :                         , 3.0961, 3.0175, 3.0280, 2.8929, 3.4328, 3.5883, 3.6227 &
     701             :                         , 3.5616, 3.4894, 3.4241, 3.3641, 3.3120, 3.6815, 3.8789 &
     702             :                         , 3.8031, 3.7413, 3.6939, 3.4010, 3.6225, 3.5797, 3.5443 &
     703             :                         , 3.5139, 3.4923, 3.4642, 3.5860, 3.5849, 3.5570, 3.5257 &
     704             :                         , 3.4936, 3.4628, 3.7874, 3.9916, 3.9249, 3.8530, 3.5932 &
     705             :                         , 3.5355, 3.4757, 3.4306, 3.3953, 3.3646, 3.3390, 3.5637 &
     706             :                         , 3.7053, 3.7266, 3.7177, 3.6996, 3.6775, 3.6558, 3.9331 &
     707       23288 :                         /)
     708             :       r0ab(3711:3780) = (/ &
     709             :                         4.1655, 4.0879, 4.0681, 4.0479, 4.0299, 4.0152, 4.0006 &
     710             :                         , 3.9883, 3.8500, 3.8359, 3.8249, 3.9269, 3.9133, 3.9025 &
     711             :                         , 3.8948, 3.8422, 3.8509, 3.7990, 3.7570, 3.7219, 3.6762 &
     712             :                         , 3.4260, 3.3866, 3.3425, 3.5294, 3.7022, 3.7497, 3.7542 &
     713             :                         , 3.7494, 3.7370, 3.7216, 3.4155, 3.0522, 4.2541, 3.8218 &
     714             :                         , 4.0438, 3.5875, 3.3286, 3.1682, 3.0566, 2.9746, 4.3627 &
     715             :                         , 4.0249, 4.6947, 4.1718, 3.8639, 3.6735, 3.5435, 3.4479 &
     716             :                         , 4.6806, 4.3485, 4.2668, 4.1690, 4.1061, 4.1245, 4.0206 &
     717             :                         , 3.9765, 3.9458, 3.9217, 3.9075, 3.8813, 3.9947, 4.1989 &
     718             :                         , 3.9507, 3.7960, 3.6925, 3.6150, 4.8535, 4.5642, 4.4134 &
     719       23288 :                         /)
     720             :       r0ab(3781:3850) = (/ &
     721             :                         4.3688, 4.3396, 4.2879, 4.2166, 4.1888, 4.1768, 4.1660 &
     722             :                         , 4.1608, 4.0745, 4.2289, 4.4863, 4.2513, 4.0897, 3.9876 &
     723             :                         , 3.9061, 5.0690, 5.0446, 4.6186, 4.6078, 4.5780, 4.5538 &
     724             :                         , 4.5319, 4.5101, 4.4945, 4.1912, 4.2315, 4.5534, 4.4373 &
     725             :                         , 4.4224, 4.4120, 4.4040, 4.2634, 4.7770, 4.6890, 4.6107 &
     726             :                         , 4.5331, 4.4496, 4.4082, 4.3095, 4.2023, 4.0501, 4.2595 &
     727             :                         , 4.5497, 4.3056, 4.1506, 4.0574, 3.9725, 5.0796, 3.0548 &
     728             :                         , 3.3206, 3.8132, 3.9720, 3.7675, 3.7351, 3.5167, 3.5274 &
     729             :                         , 3.3085, 3.1653, 3.9500, 4.1730, 4.0613, 4.1493, 3.8823 &
     730             :                         , 4.0537, 3.8200, 3.6582, 4.3422, 4.5111, 4.3795, 4.3362 &
     731       23288 :                         /)
     732             :       r0ab(3851:3920) = (/ &
     733             :                         4.2751, 3.7103, 4.1973, 4.1385, 4.1129, 4.0800, 4.0647 &
     734             :                         , 4.0308, 4.0096, 4.1619, 3.9360, 4.1766, 3.9705, 3.8262 &
     735             :                         , 4.5348, 4.7025, 4.5268, 4.5076, 3.9562, 3.9065, 3.8119 &
     736             :                         , 3.7605, 3.7447, 3.7119, 3.6916, 4.1950, 4.2110, 4.3843 &
     737             :                         , 4.1631, 4.4427, 4.2463, 4.1054, 4.7693, 5.0649, 4.7365 &
     738             :                         , 4.7761, 4.7498, 4.7272, 4.7076, 4.6877, 4.6730, 4.4274 &
     739             :                         , 4.5473, 4.5169, 4.5975, 4.5793, 4.5667, 4.5559, 4.3804 &
     740             :                         , 4.6920, 4.6731, 4.6142, 4.5600, 4.4801, 4.0149, 3.8856 &
     741             :                         , 3.7407, 4.1545, 4.2253, 4.4229, 4.1923, 4.5022, 4.3059 &
     742             :                         , 4.1591, 4.7883, 4.9294, 3.3850, 3.4208, 3.7004, 3.8800 &
     743       23288 :                         /)
     744             :       r0ab(3921:3990) = (/ &
     745             :                         3.9886, 3.9040, 3.6719, 3.6547, 3.4625, 3.3370, 3.8394 &
     746             :                         , 4.0335, 4.2373, 4.3023, 4.0306, 4.1408, 3.9297, 3.7857 &
     747             :                         , 4.1907, 4.3230, 4.2664, 4.2173, 4.1482, 3.6823, 4.0711 &
     748             :                         , 4.0180, 4.0017, 3.9747, 3.9634, 3.9383, 4.1993, 4.3205 &
     749             :                         , 4.0821, 4.2547, 4.0659, 3.9359, 4.3952, 4.5176, 4.3888 &
     750             :                         , 4.3607, 3.9583, 3.9280, 3.8390, 3.7971, 3.7955, 3.7674 &
     751             :                         , 3.7521, 4.1062, 4.3633, 4.2991, 4.2767, 4.4857, 4.3039 &
     752             :                         , 4.1762, 4.6197, 4.8654, 4.6633, 4.5878, 4.5640, 4.5422 &
     753             :                         , 4.5231, 4.5042, 4.4901, 4.3282, 4.3978, 4.3483, 4.4202 &
     754             :                         , 4.4039, 4.3926, 4.3807, 4.2649, 4.6135, 4.5605, 4.5232 &
     755       23288 :                         /)
     756             :       r0ab(3991:4060) = (/ &
     757             :                         4.4676, 4.3948, 4.0989, 3.9864, 3.8596, 4.0942, 4.2720 &
     758             :                         , 4.3270, 4.3022, 4.5410, 4.3576, 4.2235, 4.6545, 4.7447 &
     759             :                         , 4.7043, 3.0942, 3.2075, 3.5152, 3.6659, 3.8289, 3.7459 &
     760             :                         , 3.5156, 3.5197, 3.3290, 3.2069, 3.6702, 3.8448, 4.0340 &
     761             :                         , 3.9509, 3.8585, 3.9894, 3.7787, 3.6365, 4.1425, 4.1618 &
     762             :                         , 4.0940, 4.0466, 3.9941, 3.5426, 3.8952, 3.8327, 3.8126 &
     763             :                         , 3.7796, 3.7635, 3.7356, 4.0047, 3.9655, 3.9116, 4.1010 &
     764             :                         , 3.9102, 3.7800, 4.2964, 4.3330, 4.2622, 4.2254, 3.8195 &
     765             :                         , 3.7560, 3.6513, 3.5941, 3.5810, 3.5420, 3.5178, 3.8861 &
     766             :                         , 4.1459, 4.1147, 4.0772, 4.3120, 4.1207, 3.9900, 4.4733 &
     767       23288 :                         /)
     768             :       r0ab(4061:4130) = (/ &
     769             :                         4.6157, 4.4580, 4.4194, 4.3954, 4.3739, 4.3531, 4.3343 &
     770             :                         , 4.3196, 4.2140, 4.2339, 4.1738, 4.2458, 4.2278, 4.2158 &
     771             :                         , 4.2039, 4.1658, 4.3595, 4.2857, 4.2444, 4.1855, 4.1122 &
     772             :                         , 3.7839, 3.6879, 3.5816, 3.8633, 4.1585, 4.1402, 4.1036 &
     773             :                         , 4.3694, 4.1735, 4.0368, 4.5095, 4.5538, 4.5240, 4.4252 &
     774             :                         , 3.0187, 3.1918, 3.5127, 3.6875, 3.7404, 3.6943, 3.4702 &
     775             :                         , 3.4888, 3.2914, 3.1643, 3.6669, 3.8724, 3.9940, 4.0816 &
     776             :                         , 3.8054, 3.9661, 3.7492, 3.6024, 4.0428, 4.1951, 4.1466 &
     777             :                         , 4.0515, 4.0075, 3.5020, 3.9158, 3.8546, 3.8342, 3.8008 &
     778             :                         , 3.7845, 3.7549, 3.9602, 3.8872, 3.8564, 4.0793, 3.8835 &
     779       23288 :                         /)
     780             :       r0ab(4131:4200) = (/ &
     781             :                         3.7495, 4.2213, 4.3704, 4.3300, 4.2121, 3.7643, 3.7130 &
     782             :                         , 3.6144, 3.5599, 3.5474, 3.5093, 3.4853, 3.9075, 4.1115 &
     783             :                         , 4.0473, 4.0318, 4.2999, 4.1050, 3.9710, 4.4320, 4.6706 &
     784             :                         , 4.5273, 4.4581, 4.4332, 4.4064, 4.3873, 4.3684, 4.3537 &
     785             :                         , 4.2728, 4.2549, 4.2032, 4.2794, 4.2613, 4.2491, 4.2375 &
     786             :                         , 4.2322, 4.3665, 4.3061, 4.2714, 4.2155, 4.1416, 3.7660 &
     787             :                         , 3.6628, 3.5476, 3.8790, 4.1233, 4.0738, 4.0575, 4.3575 &
     788             :                         , 4.1586, 4.0183, 4.4593, 4.5927, 4.4865, 4.3813, 4.4594 &
     789             :                         , 2.9875, 3.1674, 3.4971, 3.6715, 3.7114, 3.6692, 3.4446 &
     790             :                         , 3.4676, 3.2685, 3.1405, 3.6546, 3.8579, 3.9637, 4.0581 &
     791       23288 :                         /)
     792             :       r0ab(4201:4270) = (/ &
     793             :                         3.7796, 3.9463, 3.7275, 3.5792, 4.0295, 4.1824, 4.1247 &
     794             :                         , 4.0357, 3.9926, 3.4827, 3.9007, 3.8392, 3.8191, 3.7851 &
     795             :                         , 3.7687, 3.7387, 3.9290, 3.8606, 3.8306, 4.0601, 3.8625 &
     796             :                         , 3.7269, 4.2062, 4.3566, 4.3022, 4.1929, 3.7401, 3.6888 &
     797             :                         , 3.5900, 3.5350, 3.5226, 3.4838, 3.4594, 3.8888, 4.0813 &
     798             :                         , 4.0209, 4.0059, 4.2810, 4.0843, 3.9486, 4.4162, 4.6542 &
     799             :                         , 4.5005, 4.4444, 4.4196, 4.3933, 4.3741, 4.3552, 4.3406 &
     800             :                         , 4.2484, 4.2413, 4.1907, 4.2656, 4.2474, 4.2352, 4.2236 &
     801             :                         , 4.2068, 4.3410, 4.2817, 4.2479, 4.1921, 4.1182, 3.7346 &
     802             :                         , 3.6314, 3.5168, 3.8582, 4.0927, 4.0469, 4.0313, 4.3391 &
     803       23288 :                         /)
     804             :       r0ab(4271:4340) = (/ &
     805             :                         4.1381, 3.9962, 4.4429, 4.5787, 4.4731, 4.3588, 4.4270 &
     806             :                         , 4.3957, 2.9659, 3.1442, 3.4795, 3.6503, 3.6814, 3.6476 &
     807             :                         , 3.4222, 3.4491, 3.2494, 3.1209, 3.6324, 3.8375, 3.9397 &
     808             :                         , 3.8311, 3.7581, 3.9274, 3.7085, 3.5598, 4.0080, 4.1641 &
     809             :                         , 4.1057, 4.0158, 3.9726, 3.4667, 3.8802, 3.8188, 3.7989 &
     810             :                         , 3.7644, 3.7474, 3.7173, 3.9049, 3.8424, 3.8095, 4.0412 &
     811             :                         , 3.8436, 3.7077, 4.1837, 4.3366, 4.2816, 4.1686, 3.7293 &
     812             :                         , 3.6709, 3.5700, 3.5153, 3.5039, 3.4684, 3.4437, 3.8663 &
     813             :                         , 4.0575, 4.0020, 3.9842, 4.2612, 4.0643, 3.9285, 4.3928 &
     814             :                         , 4.6308, 4.4799, 4.4244, 4.3996, 4.3737, 4.3547, 4.3358 &
     815       23288 :                         /)
     816             :       r0ab(4341:4410) = (/ &
     817             :                         4.3212, 4.2275, 4.2216, 4.1676, 4.2465, 4.2283, 4.2161 &
     818             :                         , 4.2045, 4.1841, 4.3135, 4.2562, 4.2226, 4.1667, 4.0932 &
     819             :                         , 3.7134, 3.6109, 3.4962, 3.8352, 4.0688, 4.0281, 4.0099 &
     820             :                         , 4.3199, 4.1188, 3.9768, 4.4192, 4.5577, 4.4516, 4.3365 &
     821             :                         , 4.4058, 4.3745, 4.3539, 2.8763, 3.1294, 3.5598, 3.7465 &
     822             :                         , 3.5659, 3.5816, 3.3599, 3.4024, 3.1877, 3.0484, 3.7009 &
     823             :                         , 3.9451, 3.8465, 3.9873, 3.7079, 3.9083, 3.6756, 3.5150 &
     824             :                         , 4.0829, 4.2780, 4.1511, 4.1260, 4.0571, 3.4865, 3.9744 &
     825             :                         , 3.9150, 3.8930, 3.8578, 3.8402, 3.8073, 3.7977, 4.0036 &
     826             :                         , 3.7604, 4.0288, 3.8210, 3.6757, 4.2646, 4.4558, 4.2862 &
     827       23288 :                         /)
     828             :       r0ab(4411:4465) = (/ &
     829             :                         4.2122, 3.7088, 3.6729, 3.5800, 3.5276, 3.5165, 3.4783 &
     830             :                         , 3.4539, 3.9553, 3.9818, 4.2040, 3.9604, 4.2718, 4.0689 &
     831             :                         , 3.9253, 4.4869, 4.7792, 4.4918, 4.5342, 4.5090, 4.4868 &
     832             :                         , 4.4680, 4.4486, 4.4341, 4.2023, 4.3122, 4.2710, 4.3587 &
     833             :                         , 4.3407, 4.3281, 4.3174, 4.1499, 4.3940, 4.3895, 4.3260 &
     834             :                         , 4.2725, 4.1961, 3.7361, 3.6193, 3.4916, 3.9115, 3.9914 &
     835             :                         , 3.9809, 3.9866, 4.3329, 4.1276, 3.9782, 4.5097, 4.6769 &
     836             :                         , 4.5158, 4.3291, 4.3609, 4.3462, 4.3265, 4.4341 &
     837       18368 :                         /)
     838             : 
     839         328 :       k = 0
     840       31160 :       DO i = 1, SIZE(rout, 1)
     841     1495680 :          DO j = 1, i
     842     1464520 :             k = k + 1
     843     1464520 :             rout(i, j) = r0ab(k)*bohr
     844     1495352 :             rout(j, i) = r0ab(k)*bohr
     845             :          END DO
     846             :       END DO
     847             : 
     848             :       ! covalent radii (taken from Pyykko and Atsumi, Chem. Eur. J. 15, 2009, 188-197)
     849             :       ! values for metals decreased by 10 %
     850             :       rcov(1:94) = (/ &
     851             :                    0.32, 0.46, 1.20, 0.94, 0.77, 0.75, 0.71, 0.63, 0.64, 0.67 &
     852             :                    , 1.40, 1.25, 1.13, 1.04, 1.10, 1.02, 0.99, 0.96, 1.76, 1.54 &
     853             :                    , 1.33, 1.22, 1.21, 1.10, 1.07, 1.04, 1.00, 0.99, 1.01, 1.09 &
     854             :                    , 1.12, 1.09, 1.15, 1.10, 1.14, 1.17, 1.89, 1.67, 1.47, 1.39 &
     855             :                    , 1.32, 1.24, 1.15, 1.13, 1.13, 1.08, 1.15, 1.23, 1.28, 1.26 &
     856             :                    , 1.26, 1.23, 1.32, 1.31, 2.09, 1.76, 1.62, 1.47, 1.58, 1.57 &
     857             :                    , 1.56, 1.55, 1.51, 1.52, 1.51, 1.50, 1.49, 1.49, 1.48, 1.53 &
     858             :                    , 1.46, 1.37, 1.31, 1.23, 1.18, 1.16, 1.11, 1.12, 1.13, 1.32 &
     859             :                    , 1.30, 1.30, 1.36, 1.31, 1.38, 1.42, 2.01, 1.81, 1.67, 1.58 &
     860             :                    , 1.52, 1.53, 1.54, 1.55 &
     861       31160 :                    /)
     862             : 
     863             :       ! PBE0/def2-QZVP atomic values
     864             :       r2r4(1:94) = (/ &
     865             :                    8.0589, 3.4698, 29.0974, 14.8517, 11.8799, 7.8715, 5.5588, &
     866             :                    4.7566, 3.8025, 3.1036, 26.1552, 17.2304, 17.7210, 12.7442, &
     867             :                    9.5361, 8.1652, 6.7463, 5.6004, 29.2012, 22.3934, 19.0598, &
     868             :                    16.8590, 15.4023, 12.5589, 13.4788, 12.2309, 11.2809, 10.5569, &
     869             :                    10.1428, 9.4907, 13.4606, 10.8544, 8.9386, 8.1350, 7.1251, &
     870             :                    6.1971, 30.0162, 24.4103, 20.3537, 17.4780, 13.5528, 11.8451, &
     871             :                    11.0355, 10.1997, 9.5414, 9.0061, 8.6417, 8.9975, 14.0834, &
     872             :                    11.8333, 10.0179, 9.3844, 8.4110, 7.5152, 32.7622, 27.5708, &
     873             :                    23.1671, 21.6003, 20.9615, 20.4562, 20.1010, 19.7475, 19.4828, &
     874             :                    15.6013, 19.2362, 17.4717, 17.8321, 17.4237, 17.1954, 17.1631, &
     875             :                    14.5716, 15.8758, 13.8989, 12.4834, 11.4421, 10.2671, 8.3549, &
     876             :                    7.8496, 7.3278, 7.4820, 13.5124, 11.6554, 10.0959, 9.7340, &
     877             :                    8.8584, 8.0125, 29.8135, 26.3157, 19.1885, 15.8542, 16.1305, &
     878             :                    15.6161, 15.1226, 16.1576 &
     879       31160 :                    /)
     880             : 
     881         328 :    END SUBROUTINE setr0ab
     882             : 
     883             : ! **************************************************************************************************
     884             : !> \brief ...
     885             : !> \param cnout ...
     886             : ! **************************************************************************************************
     887         328 :    SUBROUTINE setcn(cnout)
     888             :       ! default coordination numbers
     889             :       REAL(KIND=dp), DIMENSION(:)                        :: cnout
     890             : 
     891             :       INTEGER                                            :: n
     892             :       REAL(KIND=dp), DIMENSION(104)                      :: cn
     893             : 
     894             :       cn(1:104) = (/ &
     895             :                   1.0, 0.0, 1.0, 2.0, 3.0, 4.0, 3.0, 2.0, 1.0, 0.0, 1.0, 2.0, 3.0, 4.0, 5.0 &
     896             :                   , 2.0, 1.0, 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 3.0, 2.0, 3.0, 2.0, 2.0, 2.0, 2.0 &
     897             :                   , 3.0, 4.0, 3.0, 4.0, 1.0, 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 4.0, 3.0 &
     898             :                   , 2.0, 1.0, 2.0, 3.0, 2.0, 3.0, 4.0, 1.0, 0.0, 1.0, 2.0, 3.0, 3.0, 3.0, 3.0 &
     899             :                   , 3.0, 3.0, 3.0, 3.0, 3.0, 3.0, 3.0, 3.0, 3.0, 3.0, 3.0, 4.0, 5.0, 6.0, 7.0 &
     900             :                   , 4.0, 4.0, 4.0, 3.0, 2.0, 1.0, 2.0, 3.0, 4.0, 1.0, 0.0, 1.0, 2.0, 3.0, 4.0 &
     901             :                   , 5.0, 6.0, 5.0, 4.0, 3.0, 3.0, 3.0, 3.0, 3.0, 3.0, 3.0, 2.0, 3.0, 3.0 &
     902         328 :                   /)
     903             : 
     904       31160 :       cnout = 0._dp
     905         328 :       n = MIN(SIZE(cn), SIZE(cnout))
     906       31160 :       cnout(1:n) = cn(1:n)
     907             : 
     908         328 :    END SUBROUTINE setcn
     909             : 
     910             : ! **************************************************************************************************
     911             : !> \brief ...
     912             : !> \param rab ...
     913             : !> \param rcova ...
     914             : !> \param rcovb ...
     915             : !> \param k1 ...
     916             : !> \param cnab ...
     917             : !> \param dcnab ...
     918             : ! **************************************************************************************************
     919      314691 :    SUBROUTINE cnparam_d3(rab, rcova, rcovb, k1, cnab, dcnab)
     920             : 
     921             :       REAL(KIND=dp), INTENT(IN)                          :: rab, rcova, rcovb, k1
     922             :       REAL(KIND=dp), INTENT(OUT)                         :: cnab, dcnab
     923             : 
     924             :       REAL(KIND=dp)                                      :: dfz, ee, fz, rco, rr
     925             : 
     926             : ! covalent distance in Bohr
     927             : 
     928      314691 :       rco = rcova + rcovb
     929      314691 :       rr = rco/rab
     930             :       ! counting function exponential has a better long-range behavior
     931             :       ! than MHGs inverse damping
     932             :       ! factor k2 already included into rcov
     933      314691 :       ee = EXP(-k1*(rr - 1.0_dp))
     934             :       ! force the function to zero using a second step function
     935      314691 :       fz = 0.5_dp*(1.0_dp - TANH(rab - 2.0_dp*rco))
     936      314691 :       dfz = 0.5_dp*((TANH(rab - 2.0_dp*rco))**2 - 1.0_dp)
     937      314691 :       cnab = 1.0_dp/(1.0_dp + ee)*fz
     938      314691 :       dcnab = -cnab*cnab*k1*rr/rab*ee + 1.0_dp/(1.0_dp + ee)*dfz
     939             : 
     940      314691 :    END SUBROUTINE cnparam_d3
     941             : 
     942             : ! **************************************************************************************************
     943             : !> \brief ...
     944             : !> \param dcnum ...
     945             : !> \param para_env ...
     946             : ! **************************************************************************************************
     947         994 :    SUBROUTINE dcnum_distribute(dcnum, para_env)
     948             : 
     949             :       TYPE(dcnum_type), DIMENSION(:)                     :: dcnum
     950             :       TYPE(mp_para_env_type), POINTER                    :: para_env
     951             : 
     952             :       INTEGER                                            :: i, ia, ipe, jn, n, natom, ntmax, ntot
     953         994 :       INTEGER, ALLOCATABLE, DIMENSION(:)                 :: list, nloc
     954         994 :       REAL(KIND=dp), ALLOCATABLE, DIMENSION(:)           :: dvals
     955         994 :       REAL(KIND=dp), ALLOCATABLE, DIMENSION(:, :)        :: rik
     956             : 
     957             : ! we only have to do something if this is a parallel run
     958             : 
     959         994 :       IF (para_env%num_pe > 1) THEN
     960         790 :          natom = SIZE(dcnum)
     961             :          !pack my dcnum data
     962        2370 :          ALLOCATE (nloc(natom))
     963       12846 :          DO ia = 1, natom
     964       12846 :             nloc(ia) = dcnum(ia)%neighbors
     965             :          END DO
     966       12846 :          ntot = SUM(nloc)
     967         790 :          ntmax = ntot
     968         790 :          CALL para_env%max(ntmax)
     969        5530 :          ALLOCATE (list(ntmax), dvals(ntmax), rik(3, ntmax))
     970      163234 :          list = 0
     971      163234 :          dvals = 0._dp
     972      650566 :          rik = 0._dp
     973             :          i = 0
     974       12846 :          DO ia = 1, natom
     975      167794 :             DO jn = 1, nloc(ia)
     976      154948 :                i = i + 1
     977      154948 :                list(i) = dcnum(ia)%nlist(jn)
     978      154948 :                dvals(i) = dcnum(ia)%dvals(jn)
     979      631848 :                rik(1:3, i) = dcnum(ia)%rik(1:3, jn)
     980             :             END DO
     981             :          END DO
     982        1580 :          DO ipe = 1, para_env%num_pe - 1
     983             :             !send/receive packed data
     984         790 :             CALL para_env%shift(nloc)
     985             :             !unpack received data
     986         790 :             CALL para_env%shift(list)
     987         790 :             CALL para_env%shift(dvals)
     988         790 :             CALL para_env%shift(rik)
     989             :             !add data to local dcnum
     990         790 :             i = 0
     991       13636 :             DO ia = 1, natom
     992       12056 :                n = dcnum(ia)%neighbors + nloc(ia)
     993       12056 :                IF (n > SIZE(dcnum(ia)%nlist)) THEN
     994        7248 :                   CALL reallocate(dcnum(ia)%nlist, 1, 2*n)
     995        7248 :                   CALL reallocate(dcnum(ia)%dvals, 1, 2*n)
     996        7248 :                   CALL reallocate(dcnum(ia)%rik, 1, 3, 1, 2*n)
     997             :                END IF
     998      167004 :                DO jn = 1, nloc(ia)
     999      154948 :                   i = i + 1
    1000      154948 :                   n = dcnum(ia)%neighbors + jn
    1001      154948 :                   dcnum(ia)%nlist(n) = list(i)
    1002      154948 :                   dcnum(ia)%dvals(n) = dvals(i)
    1003      631848 :                   dcnum(ia)%rik(1:3, n) = rik(1:3, i)
    1004             :                END DO
    1005       12846 :                dcnum(ia)%neighbors = dcnum(ia)%neighbors + nloc(ia)
    1006             :             END DO
    1007             :          END DO
    1008         790 :          DEALLOCATE (nloc)
    1009         790 :          DEALLOCATE (list, dvals, rik)
    1010             :       END IF
    1011             : 
    1012         994 :    END SUBROUTINE dcnum_distribute
    1013             : 
    1014             : ! **************************************************************************************************
    1015             : !> \brief ...
    1016             : !> \param qs_env ...
    1017             : !> \param dispersion_env ...
    1018             : !> \param cnumbers ...
    1019             : !> \param dcnum ...
    1020             : !> \param ghost ...
    1021             : !> \param floating ...
    1022             : !> \param atomnumber ...
    1023             : !> \param calculate_forces ...
    1024             : !> \param debugall ...
    1025             : ! **************************************************************************************************
    1026        6274 :    SUBROUTINE d3_cnumber(qs_env, dispersion_env, cnumbers, dcnum, ghost, floating, atomnumber, &
    1027             :                          calculate_forces, debugall)
    1028             : 
    1029             :       TYPE(qs_environment_type), POINTER                 :: qs_env
    1030             :       TYPE(qs_dispersion_type), POINTER                  :: dispersion_env
    1031             :       REAL(KIND=dp), DIMENSION(:), INTENT(INOUT)         :: cnumbers
    1032             :       TYPE(dcnum_type), DIMENSION(:), INTENT(INOUT)      :: dcnum
    1033             :       LOGICAL, DIMENSION(:), INTENT(IN)                  :: ghost, floating
    1034             :       INTEGER, DIMENSION(:), INTENT(IN)                  :: atomnumber
    1035             :       LOGICAL, INTENT(IN)                                :: calculate_forces, debugall
    1036             : 
    1037             :       CHARACTER(LEN=*), PARAMETER                        :: routineN = 'd3_cnumber'
    1038             : 
    1039             :       INTEGER                                            :: handle, iatom, ikind, jatom, jkind, &
    1040             :                                                             mepos, natom, ni, nj, num_pe, za, zb
    1041             :       LOGICAL                                            :: exclude_pair
    1042             :       REAL(KIND=dp)                                      :: cnab, dcnab, eps_cn, rcc, rcova, rcovb
    1043             :       REAL(KIND=dp), DIMENSION(3)                        :: rij
    1044             :       TYPE(neighbor_list_iterator_p_type), &
    1045        6274 :          DIMENSION(:), POINTER                           :: nl_iterator
    1046             :       TYPE(neighbor_list_set_p_type), DIMENSION(:), &
    1047        6274 :          POINTER                                         :: sab_cn
    1048        6274 :       TYPE(particle_type), DIMENSION(:), POINTER         :: particle_set
    1049             : 
    1050        6274 : !$    INTEGER(kind=omp_lock_kind), ALLOCATABLE, DIMENSION(:) :: locks
    1051             : !$    INTEGER                                            :: lock, number_of_locks
    1052             : 
    1053        6274 :       CALL timeset(routineN, handle)
    1054             : 
    1055             :       ! Calculate coordination numbers
    1056        6274 :       NULLIFY (particle_set)
    1057        6274 :       CALL get_qs_env(qs_env=qs_env, particle_set=particle_set)
    1058        6274 :       natom = SIZE(particle_set)
    1059             : 
    1060        6274 :       eps_cn = dispersion_env%eps_cn
    1061        6274 :       sab_cn => dispersion_env%sab_cn
    1062             :       num_pe = 1
    1063        6274 : !$    num_pe = omp_get_max_threads()
    1064        6274 :       CALL neighbor_list_iterator_create(nl_iterator, sab_cn, nthread=num_pe)
    1065        6274 : !$    number_of_locks = natom
    1066             : 
    1067             : !$OMP PARALLEL DEFAULT( NONE )                                        &
    1068             : !$OMP           SHARED( locks, number_of_locks, nl_iterator           &
    1069             : !$OMP                 , ghost, floating, atomnumber, eps_cn           &
    1070             : !$OMP                 , dispersion_env, calculate_forces, debugall    &
    1071             : !$OMP                 , dcnum, cnumbers                               &
    1072             : !$OMP                 )                                               &
    1073             : !$OMP          PRIVATE( mepos                                         &
    1074             : !$OMP                 , ikind, jkind, iatom, jatom, rij, rcc          &
    1075             : !$OMP                 , za, zb, rcova, rcovb, cnab, dcnab             &
    1076             : !$OMP                 , ni, nj, exclude_pair                          &
    1077        6274 : !$OMP                 )
    1078             : 
    1079             : !$OMP SINGLE
    1080             : !$    ALLOCATE (locks(number_of_locks))
    1081             : !$OMP END SINGLE
    1082             : 
    1083             : !$OMP DO
    1084             : !$    DO lock = 1, number_of_locks
    1085             : !$       call omp_init_lock(locks(lock))
    1086             : !$    END DO
    1087             : !$OMP END DO
    1088             : 
    1089             :       mepos = 0
    1090             : !$    mepos = omp_get_thread_num()
    1091             :       DO WHILE (neighbor_list_iterate(nl_iterator, mepos=mepos) == 0)
    1092             : 
    1093             :          CALL get_iterator_info(nl_iterator, mepos=mepos, ikind=ikind, jkind=jkind, iatom=iatom, jatom=jatom, r=rij)
    1094             :          IF (ghost(ikind) .OR. ghost(jkind) .OR. floating(ikind) .OR. floating(jkind)) CYCLE
    1095             :          IF (dispersion_env%nd3_exclude_pair > 0) THEN
    1096             :             CALL exclude_d3_kind_pair(dispersion_env%d3_exclude_pair, ikind, jkind, exclude=exclude_pair)
    1097             :             IF (exclude_pair) CYCLE
    1098             :          END IF
    1099             : 
    1100             :          rcc = SQRT(rij(1)*rij(1) + rij(2)*rij(2) + rij(3)*rij(3))
    1101             :          IF (rcc > 1.e-6_dp) THEN
    1102             :             za = atomnumber(ikind)
    1103             :             zb = atomnumber(jkind)
    1104             :             rcova = dispersion_env%rcov(za)
    1105             :             rcovb = dispersion_env%rcov(zb)
    1106             :             CALL cnparam_d3(rcc, rcova, rcovb, dispersion_env%k1, cnab, dcnab)
    1107             :             IF (cnab > eps_cn) THEN
    1108             : !$OMP ATOMIC
    1109             :                cnumbers(iatom) = cnumbers(iatom) + cnab
    1110             :                IF (iatom /= jatom) THEN
    1111             : !$OMP ATOMIC
    1112             :                   cnumbers(jatom) = cnumbers(jatom) + cnab
    1113             :                END IF
    1114             :             END IF
    1115             :             IF (calculate_forces .OR. debugall .AND. cnab > eps_cn) THEN
    1116             : !$             CALL omp_set_lock(locks(iatom))
    1117             :                dcnum(iatom)%neighbors = dcnum(iatom)%neighbors + 1
    1118             :                ni = dcnum(iatom)%neighbors
    1119             :                IF (ni > SIZE(dcnum(iatom)%nlist)) THEN
    1120             :                   CALL reallocate(dcnum(iatom)%nlist, 1, 2*ni)
    1121             :                   CALL reallocate(dcnum(iatom)%dvals, 1, 2*ni)
    1122             :                   CALL reallocate(dcnum(iatom)%rik, 1, 3, 1, 2*ni)
    1123             :                END IF
    1124             :                dcnum(iatom)%nlist(ni) = jatom
    1125             :                dcnum(iatom)%dvals(ni) = dcnab
    1126             :                dcnum(iatom)%rik(1:3, ni) = rij(1:3)
    1127             : !$             CALL omp_unset_lock(locks(iatom))
    1128             : 
    1129             :                IF (iatom /= jatom) THEN
    1130             : !$                CALL omp_set_lock(locks(jatom))
    1131             :                   dcnum(jatom)%neighbors = dcnum(jatom)%neighbors + 1
    1132             :                   nj = dcnum(jatom)%neighbors
    1133             :                   IF (nj > SIZE(dcnum(jatom)%dvals)) THEN
    1134             :                      CALL reallocate(dcnum(jatom)%nlist, 1, 2*nj)
    1135             :                      CALL reallocate(dcnum(jatom)%dvals, 1, 2*nj)
    1136             :                      CALL reallocate(dcnum(jatom)%rik, 1, 3, 1, 2*nj)
    1137             :                   END IF
    1138             :                   dcnum(jatom)%nlist(nj) = iatom
    1139             :                   dcnum(jatom)%dvals(nj) = dcnab
    1140             :                   dcnum(jatom)%rik(1:3, nj) = -rij(1:3)
    1141             : !$                CALL omp_unset_lock(locks(jatom))
    1142             :                END IF
    1143             :             END IF
    1144             :          END IF
    1145             :       END DO
    1146             : 
    1147             : !$OMP BARRIER        ! Wait for all threads to finish the loop before locks can be freed
    1148             : !$OMP DO
    1149             : !$    DO lock = 1, number_of_locks
    1150             : !$       call omp_destroy_lock(locks(lock))
    1151             : !$    END DO
    1152             : !$OMP END DO
    1153             : !$OMP SINGLE
    1154             : !$    DEALLOCATE (locks)
    1155             : !$OMP END SINGLE NOWAIT
    1156             : 
    1157             : !$OMP END PARALLEL
    1158        6274 :       CALL neighbor_list_iterator_release(nl_iterator)
    1159             : 
    1160        6274 :       CALL timestop(handle)
    1161             : 
    1162       12548 :    END SUBROUTINE d3_cnumber
    1163             : 
    1164             : ! **************************************************************************************************
    1165             : !> \brief ...
    1166             : !> \param exclude_list List of kind pairs to exclude
    1167             : !> \param za first kind
    1168             : !> \param zb second kind
    1169             : !> \param zc third kind in case of the three-body term
    1170             : !> \param exclude whether to exclude the interaction or not
    1171             : ! **************************************************************************************************
    1172        5422 :    SUBROUTINE exclude_d3_kind_pair(exclude_list, za, zb, zc, exclude)
    1173             : 
    1174             :       INTEGER, DIMENSION(:, :), INTENT(IN)               :: exclude_list
    1175             :       INTEGER, INTENT(in)                                :: za, zb
    1176             :       INTEGER, INTENT(in), OPTIONAL                      :: zc
    1177             :       LOGICAL, INTENT(out)                               :: exclude
    1178             : 
    1179             :       CHARACTER(LEN=*), PARAMETER :: routineN = 'exclude_d3_kind_pair'
    1180             : 
    1181             :       INTEGER                                            :: handle, i
    1182             : 
    1183        5422 :       CALL timeset(routineN, handle)
    1184        5422 :       exclude = .FALSE.
    1185       13112 :       DO i = 1, SIZE(exclude_list, 1)
    1186       10752 :          IF (exclude_list(i, 1) == za .AND. exclude_list(i, 2) == zb .OR. &
    1187             :              exclude_list(i, 1) == zb .AND. exclude_list(i, 2) == za) THEN
    1188         256 :             exclude = .TRUE.
    1189         256 :             EXIT
    1190             :          END IF
    1191       12856 :          IF (PRESENT(zc)) THEN
    1192             :             IF (exclude_list(i, 1) == za .AND. exclude_list(i, 2) == zc .OR. &
    1193             :                 exclude_list(i, 1) == zc .AND. exclude_list(i, 2) == za .OR. &
    1194       10140 :                 exclude_list(i, 1) == zb .AND. exclude_list(i, 2) == zc .OR. &
    1195             :                 exclude_list(i, 1) == zc .AND. exclude_list(i, 2) == zb) THEN
    1196        2806 :                exclude = .TRUE.
    1197        2806 :                EXIT
    1198             :             END IF
    1199             :          END IF
    1200             :       END DO
    1201             : 
    1202        5422 :       CALL timestop(handle)
    1203             : 
    1204        5422 :    END SUBROUTINE exclude_d3_kind_pair
    1205             : 
    1206           0 : END MODULE qs_dispersion_cnum

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