A.Rzepiela wrote:
Dear Users

In the gmx_bond.c maximal distance ( 2 A ) between two bonded atoms is hardcoded ( lines 137: 141)

          if (blen == -1) {
            b0 = 0;
            b1 = 0.2;
            db = (b1-b0)/MAXTAB;
          }
so if one wants to compute distribution for CG molecule, program crashes with error:

Fatal error:
 No distribution... (i0 = 999, i1 = 1)? ? ! ! ? !

The work-around is to use option -blen and -tol, and give average, that is computed correctly and displayed before the crash (or increase this value).

The final values of distribution are multiplyed by 5000 (1/db) on line 204. Why ?

probably laziness. maybe you supply a fix :).

Greetings
Andrzej Rzepiela



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David van der Spoel, Ph.D., Professor of Biology
Molec. Biophys. group, Dept. of Cell & Molec. Biol., Uppsala University.
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