convert temp factor and occupancy to float when loading from PDB
convert temp factor and occupancy to float when loading from PDB

CyrusBiotechnology/pv,Traksewt/pv,CyrusBiotechnology/pv,yuhangwang/pv,yuhangwang/pv,CyrusBiotechnology/pv,yuhangwang/pv,yuhangwang/pv,CyrusBiotechnology/pv,biasmv/pv,biasmv/pv,Traksewt/pv,biasmv/pv,biasmv/pv,Traksewt/pv,Traksewt/pv