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15.3 Displaying Vdata Information: vshow

15.3.1 General Description

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

15.3.2 Command-line Syntax

vshow input HDF filename [+|+vdata id]
The vshow option flags are described in Table 15D.

TABLE 15D
+

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.

vshow Option Flags

15.3.3 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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hdfhelp@ncsa.uiuc.edu
HDF User's Guide - 05/19/99, NCSA HDF Development Group.