9 calls from
P_D_COUPLING

CHUNK_TO_BLOCK_RECV_PTERS  1
CHUNK_TO_BLOCK_SEND_PTERS  1
CONSTITUENTS  1
GET_LAT_ALL_P  1
GET_LON_ALL_P  1
GET_NCOLS_P  2
SPMDBUF_RESIZE  1
TRANSPOSE_CHUNK_TO_BLOCK  1