[chimerax-users] Morphing animation

Hello, I am trying to export a sequence of objs for a morphing animation that I want to use in Houdini FX. The objs do export but they are apparently empty. This is what I am typing on the command line: perframe "save F:/Caltech/CALTECH/04_Growth/4_04_Enzyme_Filaments/objs/from_chimera/AdhE_dimers_morph_01/model$1.obj model #3.$1" ; coordset #3 1,51; wait 51; ~perframe Am I missing something? Thank you, Daniel.