Pointless check of equality of residue points between index and pfr file

[BerndDoser]

gromacs-fda/src/gromacs/gmxana/gmx_fda_graph.cpp

Line 119 in 9936923

if (isize != nbParticles) gmx_fatal(FARGS, "Number of atoms in group %i does not match number of FDA points %i.", isize, nbParticles);

Most likely the intention of the check was to ensure that all residue interactions are covered, which makes only somehow sense for complete protein self-interactions. For interactions between two proteins the check will fail.

The line will be removed in the analysis modules fda_graph, fda_shortest_path, and fda_show_stress.