199711101021   1    35     0vdmale GR1983OS_20 = resample (gr1983os, 20, bilinear)
200202211156   1     1     0schouw copy /users/autexploalg/arcbest/grid/oschelde/gr1983os_20 g1983os_20
20020423 849   0     1     0schouw copy /users/autexploalg/arcbest/grid/vak/g1983os_20 gr1983
200212101044   0     0     0schouw rename gr1983 gr1983os