GROMACS: Fast, Free and Flexible MD
 
 
 
Problems fixed in revision 3.1.3
Wednesday, 12 October 2005
  • Double precision sometimes caused compiler errors due to a windows-specific function. It didn't affect any results.
  • Identification of Intel compilers on ia-64.
  • The topology parsing by grompp should now be foolproof, previously the results could be incorrect when the user added a second directive [ atomtypes ], [ nonbonded_params ] or [ pairtypes ] to the forcefield.
  • grompp now gives a fatal error when parameters definitions appear after [ moleculetype ] in the topology, in previous versions this could cause incorrect results.
  • In the topology additional [ atomtypes ] sections can now be used after [ nonbonded_params ] and [ pairtypes ] sections, in previous versions this could cause incorrect results.
  • grompp now generates a warning when parameters for an interaction are redefined with different values.
  • pdb2gmx now generates a fatal error when H or O atoms are missing in the pdb file. In previous versions pdb2gmx could produce incorrect topologies for pdb files without hydrogens when the user added a residue to the rtp file, but forgot to update the hydrogen database.
  • Double parameter definitions for bonded interactions in DNA have been removed from the gmx and gmx2 forcefields.
 
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