isfilevarcoord

Returns True if a coordinate variable exist.

Synopsis

	function isfilevarcoord(
		thefile [1] : file,
		varname [1] : string,
		coordname [1] : string
	)

Arguments

thefile: reference to a file
varname: name of file variable
coordname: name of coordinate variable

Description

If a given dimension has a coordinate variable this function will return True. If the variable or dimension name do not exist then this function returns a missing value. It returns False only when no coordinate variable exists for the variable.

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$Revision: 1.4 $ $Date: 1998/06/15 21:29:52 $