[gmx-users] problem by start with grompp

Alexej Mazheika alex.mazheika at gmail.com
Thu Jan 3 13:34:28 CET 2013


Dear all!

I'm new with Gromacs.
I prepared some job for it but I cann't start with grompp. It writes me
"Fatal error:
Something is wrong in the coordinate formatting of file conf.gro. Note that
gro is fixed format (see the manual)".
What is wrong? I want to calculate a silver cluster contining 125 atoms.
And the conf.gro file was prepared according to on-line manual of Gromacs.
Input-files (conf.gro, topol.top and silver.itp) are shown below.

Thank you in advance,
Alex

*conf.gro:*

Bulk silver, t = 0.0
 125
    Cluster    Ag    1    0.000    0.000    0.000    0.3549    0.4758
-0.0904
    Cluster    Ag    2    0.204    0.204    0.000    0.5023    0.6171
-0.1193
    Cluster    Ag    3    0.409    0.409    0.000    0.1706    1.9242
-0.1299
    Cluster    Ag    4    -0.409    -0.409    0.000    0.1853    -0.0977
0.2463
    Cluster    Ag    5    -0.204    -0.204    0.000    -0.1168
-0.0371    0.9161
    Cluster    Ag    6    0.204    0.000    0.204    -0.0551    1.4850
-0.1296
    Cluster    Ag    7    0.409    0.204    0.204    0.3101    -0.3484
-0.0008
    Cluster    Ag    8    0.613    0.409    0.204    0.5298    0.4809
0.2331
    Cluster    Ag    9    -0.204    -0.409    0.204    -0.4401
-0.3946    1.5223
    Cluster    Ag    10    0.000    -0.204    0.204    -0.0845
-0.0352    -0.6628
    Cluster    Ag    11    0.409    0.000    0.409    -0.5423    0.5471
-0.3902
    Cluster    Ag    12    0.613    0.204    0.409    -3.1280    0.3170
-1.0229
    Cluster    Ag    13    0.817    0.409    0.409    0.6789    0.0640
-0.0344
    Cluster    Ag    14    0.000    -0.409    0.409    -0.1302    0.1578
-0.0127
    Cluster    Ag    15    0.204    -0.204    0.409    0.6698    1.0679
-1.3227
    Cluster    Ag    16    -0.409    0.000    -0.409    -0.2256
-0.3632    0.0514
    Cluster    Ag    17    -0.204    0.204    -0.409    0.2069
-0.2388    0.6106
    Cluster    Ag    18    0.000    0.409    -0.409    0.7349    1.3763
-0.9274
    Cluster    Ag    19    -0.817    -0.409    -0.409    -0.9525
-0.2627    0.4172
    Cluster    Ag    20    -0.613    -0.204    -0.409    0.5542
-0.4907    -0.0019
    Cluster    Ag    21    -0.204    0.000    -0.204    1.2732    1.4340
-0.3768
    Cluster    Ag    22    0.000    0.204    -0.204    0.0591    -0.1353
-0.5894
    Cluster    Ag    23    0.204    0.409    -0.204    -0.5937
-0.1721    0.0862
    Cluster    Ag    24    -0.613    -0.409    -0.204    0.4257
2.1061    0.2350
    Cluster    Ag    25    -0.409    -0.204    -0.204    0.2298
-0.0775    0.3642
    Cluster    Ag    26    0.000    0.204    0.204    -0.0384    0.0506
-0.0643
    Cluster    Ag    27    0.204    0.409    0.204    -1.2260    2.3805
-0.4377
    Cluster    Ag    28    0.409    0.613    0.204    0.3871    -0.0963
-0.0275
    Cluster    Ag    29    -0.409    -0.204    0.204    0.3262
-0.1153    -0.1338
    Cluster    Ag    30    -0.204    0.000    0.204    0.9592    -0.5738
-0.0823
    Cluster    Ag    31    0.204    0.204    0.409    0.5413    0.4476
-0.0550
    Cluster    Ag    32    0.409    0.409    0.409    -0.3161    -0.2168
-0.1527
    Cluster    Ag    33    0.613    0.613    0.409    -0.6814    0.5993
-0.2307
    Cluster    Ag    34    -0.204    -0.204    0.409    0.2552    0.4818
-0.0729
    Cluster    Ag    35    0.000    0.000    0.409    0.0408    0.0414
-0.0155
    Cluster    Ag    36    0.409    0.204    0.613    -0.8836    -0.7443
0.2603
    Cluster    Ag    37    0.613    0.409    0.613    -0.2645    -0.3151
-0.2842
    Cluster    Ag    38    0.817    0.613    0.613    -0.2692    -0.2904
-0.2710
    Cluster    Ag    39    0.000    -0.204    0.613    0.7939    -0.8404
0.2681
    Cluster    Ag    40    0.204    0.000    0.613    -0.9573    -0.0950
-0.1476
    Cluster    Ag    41    -0.409    0.204    -0.204    -0.0251
0.1413    0.8754
    Cluster    Ag    42    -0.204    0.409    -0.204    0.2609    2.5060
-0.0260
    Cluster    Ag    43    0.000    0.613    -0.204    0.0891    -0.0179
-0.5820
    Cluster    Ag    44    -0.817    -0.204    -0.204    0.0411
-0.1423    -0.0371
    Cluster    Ag    45    -0.613    0.000    -0.204    2.3046
-0.1273    -0.3149
    Cluster    Ag    46    -0.204    0.204    0.000    0.1441    0.1891
0.4334
    Cluster    Ag    47    0.000    0.409    0.000    0.1110    -0.0916
-0.3021
    Cluster    Ag    48    0.204    0.613    0.000    1.7741    0.8838
-0.5496
    Cluster    Ag    49    -0.613    -0.204    0.000    -0.5728
0.6002    0.5888
    Cluster    Ag    50    -0.409    0.000    0.000    -0.3661    0.1889
-0.3877
    Cluster    Ag    51    0.000    0.409    0.409    -0.9799    -0.9920
-0.7041
    Cluster    Ag    52    0.204    0.613    0.409    0.5592    0.5398
0.2283
    Cluster    Ag    53    0.409    0.817    0.409    0.2324    0.0219
0.8539
    Cluster    Ag    54    -0.409    0.000    0.409    -1.4993    2.1205
-0.7097
    Cluster    Ag    55    -0.204    0.204    0.409    -0.3122    0.1147
0.0698
    Cluster    Ag    56    0.204    0.409    0.613    -0.0068    0.7304
-0.0835
    Cluster    Ag    57    0.409    0.613    0.613    1.3374    -0.3369
-0.8824
    Cluster    Ag    58    0.613    0.817    0.613    0.1708    0.0097
0.3006
    Cluster    Ag    59    -0.204    0.000    0.613    0.2412    -0.0100
0.3912
    Cluster    Ag    60    0.000    0.204    0.613    -0.2191    -0.1492
0.6027
    Cluster    Ag    61    0.409    0.409    0.817    0.1502    -0.1929
0.0553
    Cluster    Ag    62    0.613    0.613    0.817    0.0980    -0.2419
0.0734
    Cluster    Ag    63    0.817    0.817    0.817    0.5492    -0.3666
-1.9324
    Cluster    Ag    64    0.000    0.000    0.817    -0.1240    -0.0202
-0.4686
    Cluster    Ag    65    0.204    0.204    0.817    -0.7004    -0.5690
0.2006
    Cluster    Ag    66    -0.409    0.409    0.000    -1.5054
-0.7691    -2.3209
    Cluster    Ag    67    -0.204    0.613    0.000    -0.2158    0.3046
0.1285
    Cluster    Ag    68    0.000    0.817    0.000    -0.2796    -0.1991
-0.1788
    Cluster    Ag    69    -0.817    0.000    0.000    -0.9589
-0.5213    1.1579
    Cluster    Ag    70    -0.613    0.204    0.000    0.2821    -0.1943
-0.2747
    Cluster    Ag    71    -0.204    0.409    0.204    0.2847    -0.0926
-0.0396
    Cluster    Ag    72    0.000    0.613    0.204    0.9786    -0.8756
0.0956
    Cluster    Ag    73    0.204    0.817    0.204    -0.4605    -0.0901
-0.1077
    Cluster    Ag    74    -0.613    0.000    0.204    -0.1979
-0.4105    -0.0193
    Cluster    Ag    75    -0.409    0.204    0.204    -0.7589
-1.6968    1.2298
    Cluster    Ag    76    0.000    -0.409    -0.409    0.2119    0.8203
-0.0629
    Cluster    Ag    77    0.204    -0.204    -0.409    -0.3306
-1.1357    -0.0166
    Cluster    Ag    78    0.409    0.000    -0.409    0.3747    0.7404
-1.7866
    Cluster    Ag    79    -0.409    -0.817    -0.409    0.6604
-0.3262    -0.4982
    Cluster    Ag    80    -0.204    -0.613    -0.409    0.0260
0.2726    0.5296
    Cluster    Ag    81    0.204    -0.409    -0.204    -1.1697
0.0510    -1.4964
    Cluster    Ag    82    0.409    -0.204    -0.204    -0.2341
-0.0474    0.0546
    Cluster    Ag    83    0.613    0.000    -0.204    -0.4170
-0.1297    -0.0042
    Cluster    Ag    84    -0.204    -0.817    -0.204    -0.4506
0.5506    0.4995
    Cluster    Ag    85    0.000    -0.613    -0.204    -0.0199
0.2624    -0.4591
    Cluster    Ag    86    0.409    -0.409    0.000    -0.5095
-0.1720    -0.2808
    Cluster    Ag    87    0.613    -0.204    0.000    -1.4552
-0.2619    -0.0281
    Cluster    Ag    88    0.817    0.000    0.000    0.1955    -0.6831
0.5407
    Cluster    Ag    89    0.000    -0.817    0.000    0.3588    0.3660
-0.0230
    Cluster    Ag    90    0.204    -0.613    0.000    -0.1350    0.4515
-1.3540
    Cluster    Ag    91    -0.409    -0.409    -0.817    -0.1335
-0.5718    0.5483
    Cluster    Ag    92    -0.204    -0.204    -0.817    -0.3027
0.1857    0.5561
    Cluster    Ag    93    0.000    0.000    -0.817    -1.4709
-0.4135    0.4452
    Cluster    Ag    94    -0.817    -0.817    -0.817    -0.0143
0.0735    -0.2719
    Cluster    Ag    95    -0.613    -0.613    -0.817    -0.0585
-0.3216    -0.5952
    Cluster    Ag    96    -0.204    -0.409    -0.613    -1.2468
-3.2206    0.5695
    Cluster    Ag    97    0.000    -0.204    -0.613    0.4107    0.1953
0.4603
    Cluster    Ag    98    0.204    0.000    -0.613    0.3280    -0.1838
0.1072
    Cluster    Ag    99    -0.613    -0.817    -0.613    -0.3420
-1.2584    1.4216
    Cluster    Ag    100    -0.409    -0.613    -0.613    -0.5109
-0.3568    -0.3184
    Cluster    Ag    101    0.000    -0.204    -0.204    0.4185
1.0431    0.1785
    Cluster    Ag    102    0.204    0.000    -0.204    -0.3009
2.1678    3.1545
    Cluster    Ag    103    0.409    0.204    -0.204    0.3822
-0.5026    0.1695
    Cluster    Ag    104    -0.409    -0.613    -0.204    0.1886
0.0421    0.0337
    Cluster    Ag    105    -0.204    -0.409    -0.204    0.6404
0.5121    2.6134
    Cluster    Ag    106    0.204    -0.204    0.000    -0.5949
-0.5280    -0.5255
    Cluster    Ag    107    0.409    0.000    0.000    -0.3757
-0.0529    -0.0024
    Cluster    Ag    108    0.613    0.204    0.000    -1.0720
-0.0008    -0.1236
    Cluster    Ag    109    -0.204    -0.613    0.000    -0.5689
-0.0252    -0.0757
    Cluster    Ag    110    0.000    -0.409    0.000    -0.3944
0.6959    -0.0330
    Cluster    Ag    111    0.409    -0.204    0.204    -1.5810
1.9547    1.0041
    Cluster    Ag    112    0.613    0.000    0.204    0.1659    0.5399
0.6711
    Cluster    Ag    113    0.817    0.204    0.204    -0.4301    0.6907
-0.0736
    Cluster    Ag    114    0.000    -0.613    0.204    -0.0391
-2.3133    0.1403
    Cluster    Ag    115    0.204    -0.409    0.204    -0.2787
-0.2522    -0.1074
    Cluster    Ag    116    -0.409    -0.204    -0.613    -0.2086
-0.4636    0.2368
    Cluster    Ag    117    -0.204    0.000    -0.613    -0.3764
-0.8997    0.4974
    Cluster    Ag    118    0.000    0.204    -0.613    0.1786    0.2621
-0.3673
    Cluster    Ag    119    -0.817    -0.613    -0.613    0.5404
0.3315    -0.3523
    Cluster    Ag    120    -0.613    -0.409    -0.613    0.9744
0.4829    0.2210
    Cluster    Ag    121    -0.204    -0.204    -0.409    -0.3398
0.0290    0.1140
    Cluster    Ag    122    0.000    0.000    -0.409    -0.1941
0.2379    -1.1315
    Cluster    Ag    123    0.204    0.204    -0.409    -1.0682
-0.6024    -1.3417
    Cluster    Ag    124    -0.613    -0.613    -0.409    -0.3698
0.0429    0.2879
    Cluster    Ag    125    -0.409    -0.409    -0.409    -0.3682
0.2570    0.5603
    2.00000 2.00000 2.00000


*topol.top:*

#include "amber03.ff/forcefield.itp"
#include "silver.itp"

[ moleculetype ]
Cluster         3

[ atoms ]
;   nr    type   resnr  residu    atom    cgnr  charge
1    Ag    1    Cluster    Ag    1    0.000
2    Ag    1    Cluster    Ag    2    0.000
3    Ag    1    Cluster    Ag    3    0.000
4    Ag    1    Cluster    Ag    4    0.000
5    Ag    1    Cluster    Ag    5    0.000
6    Ag    1    Cluster    Ag    6    0.000
7    Ag    1    Cluster    Ag    7    0.000
8    Ag    1    Cluster    Ag    8    0.000
9    Ag    1    Cluster    Ag    9    0.000
10    Ag    1    Cluster    Ag    10    0.000
11    Ag    1    Cluster    Ag    11    0.000
12    Ag    1    Cluster    Ag    12    0.000
13    Ag    1    Cluster    Ag    13    0.000
14    Ag    1    Cluster    Ag    14    0.000
15    Ag    1    Cluster    Ag    15    0.000
16    Ag    1    Cluster    Ag    16    0.000
17    Ag    1    Cluster    Ag    17    0.000
18    Ag    1    Cluster    Ag    18    0.000
19    Ag    1    Cluster    Ag    19    0.000
20    Ag    1    Cluster    Ag    20    0.000
21    Ag    1    Cluster    Ag    21    0.000
22    Ag    1    Cluster    Ag    22    0.000
23    Ag    1    Cluster    Ag    23    0.000
24    Ag    1    Cluster    Ag    24    0.000
25    Ag    1    Cluster    Ag    25    0.000
26    Ag    1    Cluster    Ag    26    0.000
27    Ag    1    Cluster    Ag    27    0.000
28    Ag    1    Cluster    Ag    28    0.000
29    Ag    1    Cluster    Ag    29    0.000
30    Ag    1    Cluster    Ag    30    0.000
31    Ag    1    Cluster    Ag    31    0.000
32    Ag    1    Cluster    Ag    32    0.000
33    Ag    1    Cluster    Ag    33    0.000
34    Ag    1    Cluster    Ag    34    0.000
35    Ag    1    Cluster    Ag    35    0.000
36    Ag    1    Cluster    Ag    36    0.000
37    Ag    1    Cluster    Ag    37    0.000
38    Ag    1    Cluster    Ag    38    0.000
39    Ag    1    Cluster    Ag    39    0.000
40    Ag    1    Cluster    Ag    40    0.000
41    Ag    1    Cluster    Ag    41    0.000
42    Ag    1    Cluster    Ag    42    0.000
43    Ag    1    Cluster    Ag    43    0.000
44    Ag    1    Cluster    Ag    44    0.000
45    Ag    1    Cluster    Ag    45    0.000
46    Ag    1    Cluster    Ag    46    0.000
47    Ag    1    Cluster    Ag    47    0.000
48    Ag    1    Cluster    Ag    48    0.000
49    Ag    1    Cluster    Ag    49    0.000
50    Ag    1    Cluster    Ag    50    0.000
51    Ag    1    Cluster    Ag    51    0.000
52    Ag    1    Cluster    Ag    52    0.000
53    Ag    1    Cluster    Ag    53    0.000
54    Ag    1    Cluster    Ag    54    0.000
55    Ag    1    Cluster    Ag    55    0.000
56    Ag    1    Cluster    Ag    56    0.000
57    Ag    1    Cluster    Ag    57    0.000
58    Ag    1    Cluster    Ag    58    0.000
59    Ag    1    Cluster    Ag    59    0.000
60    Ag    1    Cluster    Ag    60    0.000
61    Ag    1    Cluster    Ag    61    0.000
62    Ag    1    Cluster    Ag    62    0.000
63    Ag    1    Cluster    Ag    63    0.000
64    Ag    1    Cluster    Ag    64    0.000
65    Ag    1    Cluster    Ag    65    0.000
66    Ag    1    Cluster    Ag    66    0.000
67    Ag    1    Cluster    Ag    67    0.000
68    Ag    1    Cluster    Ag    68    0.000
69    Ag    1    Cluster    Ag    69    0.000
70    Ag    1    Cluster    Ag    70    0.000
71    Ag    1    Cluster    Ag    71    0.000
72    Ag    1    Cluster    Ag    72    0.000
73    Ag    1    Cluster    Ag    73    0.000
74    Ag    1    Cluster    Ag    74    0.000
75    Ag    1    Cluster    Ag    75    0.000
76    Ag    1    Cluster    Ag    76    0.000
77    Ag    1    Cluster    Ag    77    0.000
78    Ag    1    Cluster    Ag    78    0.000
79    Ag    1    Cluster    Ag    79    0.000
80    Ag    1    Cluster    Ag    80    0.000
81    Ag    1    Cluster    Ag    81    0.000
82    Ag    1    Cluster    Ag    82    0.000
83    Ag    1    Cluster    Ag    83    0.000
84    Ag    1    Cluster    Ag    84    0.000
85    Ag    1    Cluster    Ag    85    0.000
86    Ag    1    Cluster    Ag    86    0.000
87    Ag    1    Cluster    Ag    87    0.000
88    Ag    1    Cluster    Ag    88    0.000
89    Ag    1    Cluster    Ag    89    0.000
90    Ag    1    Cluster    Ag    90    0.000
91    Ag    1    Cluster    Ag    91    0.000
92    Ag    1    Cluster    Ag    92    0.000
93    Ag    1    Cluster    Ag    93    0.000
94    Ag    1    Cluster    Ag    94    0.000
95    Ag    1    Cluster    Ag    95    0.000
96    Ag    1    Cluster    Ag    96    0.000
97    Ag    1    Cluster    Ag    97    0.000
98    Ag    1    Cluster    Ag    98    0.000
99    Ag    1    Cluster    Ag    99    0.000
100    Ag    1    Cluster    Ag    100    0.000
101    Ag    1    Cluster    Ag    101    0.000
102    Ag    1    Cluster    Ag    102    0.000
103    Ag    1    Cluster    Ag    103    0.000
104    Ag    1    Cluster    Ag    104    0.000
105    Ag    1    Cluster    Ag    105    0.000
106    Ag    1    Cluster    Ag    106    0.000
107    Ag    1    Cluster    Ag    107    0.000
108    Ag    1    Cluster    Ag    108    0.000
109    Ag    1    Cluster    Ag    109    0.000
110    Ag    1    Cluster    Ag    110    0.000
111    Ag    1    Cluster    Ag    111    0.000
112    Ag    1    Cluster    Ag    112    0.000
113    Ag    1    Cluster    Ag    113    0.000
114    Ag    1    Cluster    Ag    114    0.000
115    Ag    1    Cluster    Ag    115    0.000
116    Ag    1    Cluster    Ag    116    0.000
117    Ag    1    Cluster    Ag    117    0.000
118    Ag    1    Cluster    Ag    118    0.000
119    Ag    1    Cluster    Ag    119    0.000
120    Ag    1    Cluster    Ag    120    0.000
121    Ag    1    Cluster    Ag    121    0.000
122    Ag    1    Cluster    Ag    122    0.000
123    Ag    1    Cluster    Ag    123    0.000
124    Ag    1    Cluster    Ag    124    0.000
125    Ag    1    Cluster    Ag    125    0.000

[ bonds ]
1       2       5

[ system ]
Bulk silver

[ molecules ]
Cluster    1

*silver.itp:*

[ atomtypes ]
;   type      mass    charge    ptype       c6            c12
    Ag        107.8682    0.0     A    2.6169e-3      2.5231e-6



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