Problem Number two is the Voxelsize. My [EM] map has Voxelsize 1.83 but the
rusulting maps allways has Voxelsize 1
What is actually happening is that while MRC maps written out by
Modeller have the same map size (nx,ny,nz in the header) as the original
input file, the cell size (xlen,ylen,zlen in the header) is always
written out as zero. Thus any other program that reads a Modeller MRC
map and tries to determine the voxel size by calculating xlen/nx will
get zero. Since this is obviously nonsensical, I'm assuming that
whatever program you're using defaults to a voxel size of 1.0 in this case.
I have fixed this bug in Modeller so that the correct cell size (and
thus voxel size) is written in output MRC files. This fix will be in the
next release, 9v6.