[ { "op": "core/row-removal", "engineConfig": { "facets": [ { "type": "list", "name": "mets:mets - mets:fileSec - mets:fileGrp - mets:file - mets:FLocat - xlink:href", "expression": "grel:with(row.record.cells[columnName].value, x, and(x.length() == 1, x[0].toLowercase().contains('.pdf')))", "columnName": "mets:mets - mets:fileSec - mets:fileGrp - mets:file - mets:FLocat - xlink:href", "invert": false, "omitBlank": false, "omitError": false, "selection": [ { "v": { "v": false, "l": "false" } } ], "selectBlank": false, "selectError": false } ], "mode": "record-based" }, "description": "Remove rows" } ]