cdms2.dataset:CdmsFile¶
-
CdmsFile.searchPredicate(predicate, tag)[source]¶ Apply a truth-valued predicate.
- Parameters
- predicatefunction use as predicate
- tagnode tag.
- Returns
- List containing a single instance [self] if the predicate is true and either
- tag is None or matches the object node tag.
- Empty list If the predicate returns false.