hdp [ [-H command ] | [command ] ] filelistThe hdp option flags are described in Table 15B:
-H
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Help:
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Displays usage information about the specified command. If no command is listed, information about all commands are displayed.
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The list command
Syntax: list [-acensldg] [-o<f|g|t|n>] [-t tag ] filelist
Flags:
-a Print annotations of selected items. (Sets long output.)
-c Print classes of selected items. (Sets long output.)
-n Print names or labels of selected items. (Sets long output.)
-e Print special element information for selected items. (Sets long output.)
-s Set output to short format.
-l Set output to long format.
-d Set output to debuffing format.
-g Display information for groups only.
-t number Display information for objects with the given tag number.
-t name Display information for objects with the given name.
-of Print items in the order found in the file.
-og Print items in group order.
-ot Print items in tag order. (default)
-on Print items in name or label order.
filelist Names of HDF input files, separated by spaces.Description: Displays the contents of the HDF files in the specified format. As with the hdfed info command, the listing for special elements will contain a special tag value (for
DFTAG_VS, it is 18347) and the text Unknown Tag.
The dumpsds command
Syntax: hdp dumpsds [-a | -i indices | -r refs | -n names ] [-v | -h | -d]
[-o filename ] [-bx] filelist
Flags: -a Dump all SDSs in the file(s). (default)
-i indices Dump the SDSs at the positions listed in indices. -r refs Dump the SDSs with reference numbers listed in refs.
-n names Dump the SDSs with names listed in names.
-v Dump all SDS contents, including annotations. (default)
-h Dump SDS header information only, no data or element annotations.
-d Dump SDS data only, no tag/ref or header information. Output is formatted for input to fp2hdf.
-o filename Print output to the file filename.
-b Output in binary format.
-x Output in ASCII format. (default)
filelist Names of HDF input files, separated by spaces.Description: Displays SDS information in the specified format. The
-r, -i, and -n flags can be selected together.
The dumpgr commad
Syntax: hdp dumpgr [-a | -i indices | -r refs | -n names ]
[-v | -h | -d | -p] [-o filename ] [-bx] filelist
Flags: -a Dump all raster images (RIs) in the file(s). (default)
-i indices Dump the RIs indicated in indices.
-r refs Dump the RIs with reference numbers listed in refs.
-n names Dump the RIs with names listed in names.
-v Dump all RI contents, including all annotations. (default)
-h Dump RI header information only, no data or element annotations.
-d Dump RI data only, no tag/ref or header information. Output is formatted for input to fp2hdf.
-p Dump palette information for the requested images or for all images if no specific image is requested. With -h, dump only palette header information and no data; with -d, dump palette data and no header information; with -v or without any of -h, -d, or -v, dump palette data and header information.
-o filename Print output to file filename.
-b Output in binary format.
-x Output in ASCII format. (default)
filelist Names of HDF input files, separated by spaces.Description: Displays GR raster image information in the specified format. The
-r, -i, and -n flags can be selected together. GR images are always stored in pixel interlace mode (see Section 8.5.1 on page 264).
The dumpvd command
Syntax: hdp dumpvd [-a | -i indices | -r refs | -n names | -c classes |
-f f1, f2, ...] [-v | -h | -d] [-o filename ] [-bx]
filelist
Flags:
-a Dump all vdatas in the file(s). (default)
-i indices Dump the vdatas at positions listed in indices.
-r refs Dump the vdatas with the reference numbers listed in refs.
-n names Dump all the vdatas with names listed in names.
-c classes Dump all the vdatas with the classes listed listed in classes.
-f f1, f2, ... Dump data based on the indicated fields in the vdata header.
-v Dump everything, including annotations. (default)
-h Dump vdata header information only, no data or element annotations.
-d Dump vdata data only, no tag/ref or header information. Output is formatted for input to fp2hdf.
-o filename Print output to file filename.
-b Output in binary format.
-x Output in ASCII format. (default) filelist Names of HDF input files, separated by spaces.
Description: Displays vdata information in the specified format. The -r, -i, -n, and -c flags can be selected together.Syntax: dumpvg [-a | -i indices | -r refs | -n names | -c classes ]
[-v | -h ] [-o filename ] filelist
Flags:
-a Dump all vgroups in the file(s). (default)
-i indices Dump the vgroups at positions listed in indices.
-r refs Dump the vgroups with the reference numbers listed in refs.
-n names Dump all the vgroups with names listed in names.
-c classes Dump all the vgroups with classes listed in classes.
-v Dump everything, including annotations. (default)
-h Dump vgroup header information only, no data or element annotations.
-o filename Print output to file filename. filelist Names of HDF input files, separated by spaces.
Description: Displays vgroup information in the specified format. The -r, -i, -n, and -c flags can be selected together. This command has no binary output option; it produces only ASCII text output.Syntax: dumprig [-a | -i indices | -m n | -r refs ] [-dhv]
[-o filename [-b | -x]] filelist
Flags:
-a Dump all RIGs in the specified file(s). (default)
-i indices Dump theRIGs with the positions listed in indices.
-m n Dump only RIGs with the specified data length. n can have a value of 8 or 24, for 8- or 24-bit raster images, respectively.
-r refs Dump the RIGs with the reference numbers listed in refs.
-d Dump RIG data only, no tag/ref or header information. Output is formatted for input to fp2hdf.
-h Dump RIG header information only, no data or element annotations.
-v Dump everything, including annotations. (default)
-o filename Print output to file filename.
-b Output in binary format.
-x Output in ASCII format. (default) filelist Names of HDF input files, separated by spaces.
Description: Displays RIG information in the specified format. The -r, -i, and -m flags can be selected together.