A3DMAX0 1 ARPSSTOP 4 ASNCTL 1 ASNFILE 1 CHECKGRID2D 2 GETUNIT 1 HDFCLOSE 1 HDFOPEN 1 HDFRD2D 1 HDFRDI 3 HDFRDR 8 MPISPLIT3D 1 MPUPDATEI 3 MPUPDATER 8