200304171528   1    21     0schouw GR0001 = merge (/users/autexploalg/arcbest/grid/vak/g2001v20, /users/autexploalg/arcbest/grid/vak/g2000v21, /users/autexploalg/arcbest/grid/vak/g2000v22, /users/autexploalg/arcbest/grid/vak/g2001v23, /users/autexploalg/arcbest/grid/vak/g2001v24, /users/autexploalg/arcbest/grid/vak/g2001v25, /users/autexploalg/arcbest/grid/vak/g2001v26)