.TH hdfxdis 1 
.SH NAME
hdfxdis \- display an HDF image to an X server.
.SH SYNOPSIS
.B hdfxdis
-i imagefile [options]
.SH DESCRIPTION
.I Hdfxdis
displays an HDF image to an X server.  
.br
.SH REQUIRED ARGUMENTS
.TP 8
.B -i imagefile
The input image.  This must be present, stdin cannot be used.
.SH OPTIONS
.TP 8
.B -n imagenumber
HDF files may have more than 1 image.  This option allows you to
choose which image.
.TP
.B -p palettenumber
HDF files may have more than 1 palette.  This option allows you to
choose which palette to use.
.TP
.B -f palettefile
A palette may come from another file.  This kind of palette must come
from an HDF file.
.SH OPTIONS
.TP 8
.B palettefile
A palette may come from another file.  This kind of palette must come
from an HDF file.
.SH SEE ALSO
paltohdf(1), xwdtohdf(1), xwdtotek4693(1), hdftoxwd(1)
.SH BUGS
You bet.  Mail to olsen@msc2.tn.cornell.edu.
.SH REQUIREMENTS
The NCSA HDF library should be present on your system.  You must also
have the X11 library Xlib.a.
.SH ACKNOWLEDGMENTS
Thanks to NCSA for providing the HDF file specifications, and the Unix
C code needed to manipulate them.  Thanks to Jef Poskanzer for
inspiration and code segments for X Window Dump read/write routines
in his package PBMPLUS.
.SH AUTHOR 
Dave Olsen