mcf_st_dataset_clear — Clear all contents of a sparse-table dataset
subroutine mcf_st_dataset_clear(dsid, status) integer*4 dsid integer*4 status
mcf_dataset_st_clear
empties all cells
and removes all columns and rows from the sparse-table dataset
identified by dsid
. Hence, after calling this
function, the dataset is like a newly created one.