GET_BLOCK 1 GRIDBOX_VERTS 2 ICE_DOMAIN_SIZE 1 ICE_HALOEXTRAPOLATE 2 ICE_OPEN 1 ICE_READ 1 ICE_READ_GLOBAL 5 ICE_WORK 1 PRIMARY_GRID_LENGTHS_HTE 1 PRIMARY_GRID_LENGTHS_HTN 1 SCATTER_GLOBAL 3