WCPS-Manual / getMetaDataExpr
The getMetaDataExpr element extracts a coverage description element from a coverage.
NOTE The cell value sets can be extracted from a coverage using subsetting operations.
C be a coverageExpr.
The following metadata extraction functions are defined, whereby the result is
specified in terms of the coverage's probing functions (Table
NOTE Not all information about a coverage can be retrieved this way. Adding the information supplied in a GetCapabilities and DescribeCoverage response provides complete information about a coverage.
For some stored coverage C, the following expression evaluates to "C":
identifier( C )