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15.14 Displaying Vdata Information: vshow

15.14.1 General Description

 Displays information about either one vdata object in an HDF file, or all Vdata objects in the file.

15.14.2 Command-Line Syntax

vshow input HDF filename [+|+vdata id]

+ All Vdatas

 The utility will display information about all Vdata objects in the HDF file.

+vdata_id One Vdata

 The utility will display information about the Vdata object corresponding to the specified vdata id.

15.14.3 Examples

Information about all of the Vdata objects in the HDF file named "image012.hdf" must be examined. The following command will display this information.




vshow image012.hdf +





 
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HDF User's Guide - 07/21/98, NCSA HDF  
Development Group.