200303271151   1    25     0schouw GR1989OS = merge (/users/autexploalg/arcbest/grid/vak/g1989v20, /users/autexploalg/arcbest/grid/vak/g1989v21, /users/autexploalg/arcbest/grid/vak/g1989v22, /users/autexploalg/arcbest/grid/vak/g1989v23, /users/autexploalg/arcbest/grid/vak/g1989v24, /users/autexploalg/arcbest/grid/vak/g1989v25, /users/autexploalg/arcbest/grid/vak/g1990v26, /users/autexploalg/arcbest/grid/vak/g1989v31, /users/autexploalg/arcbest/grid/vak/g1989v32)