; QHEADER
;---------------------------------------------------------------
;! Verb to summarize the image header: positions at center
;# VERB CATALOG
;-----------------------------------------------------------------------
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;;
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;-----------------------------------------------------------------------
QHEADER   LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
QHEADER: Verb to summarize the image header: positions at center
INNAME                             Image name(name).
INCLASS                            Image name(class).
INSEQ           0.0      9999.0    Image name(seq. #). 0=>high
INDISK          0.0         9.0    Disk drive #.       0=>any
----------------------------------------------------------------
QHEADER
Type: Verb
Use:  QHEADER lists header information from the catalog file
      selected.  It will list only the first image satisfying
      the selection criteria specified by the adverbs.  It
      lists only the most important parameters and shows the
      coordinate values at the center pixel.  IMHEADER lists
      rather more parameters and shows the coordinate values
      at the reference pixel.  QHEADER uses message level 2.
Adverbs:
  INNAME......Image name(name).       Standard defaults.
  INCLASS.....Image name(class).      Standard defaults.
  INSEQ.......Image name(seq.  #).    0 => highest.
  INDISK......Disk drive # of image.  0 => any.
----------------------------------------------------------------