Program getParm, argument checking enabled.
getParm: extract NMRPipe data parameters by name.
-in inName [None] Data File Name (Required).
-parm pName [FDMAGIC] Parameter Keyword or Code.
-dim dName [NULL] Dimension Keyword or Code.
-fmt prFmt [%f\n] Format for Printing.
-txt Print Value as Text/Keyword.
-notxt Print Value as Number.
(Default).
-fix Allow Header Adjustment.
(Default).
-nofix Suppress Header Adjustment.
-stdout Send Output to Std Output.
-stderr Send Output to Std Error.
-flush Print Pending Result.
-codes Display Keyword/Code List.
Notes:
1. Multiple parameters and data files can be used
by repeating arguments -in -parm etc.
2. Insert the -flush option between multiple
parameter or file specifications.
3. All numerical output requires a 'float' format.
4. All text output requires a 'string' format.
