gri_merge - merge multiple Gri output files into a single PostScript
USAGE (style 1):
gri_merge [OPTIONS] CxR a.ps b.ps ... > merged_file.ps
Merges the files onto one page, in ’C’ columns and ’R’ rows. The CxR
files are given in the order of words on a page. The page is presumed
to be 8.5x11in in size, as are all the input files, and the input files
are sized to fit, and kept in natural scale.
USAGE (style 2):
gri_merge [OPTIONS] xcm ycm enlarge a.ps [b.ps ...] >
Where ‘enlarge’ is a scale factor applied after offsetting ‘xcm’ to the
right and ‘ycm’ upward.
EXAMPLE (style 2):
gri_merge 2 12 .5 a.ps \
12 12 .5 b.ps \
2 2 .5 c.ps \
12 2 .5 d.ps > all.ps
produces 4 panels from gri plots done using margins and sizes as
specified in the following lines in a gri commandfile
set x margin 2
set x size 15
set y margin 2
set y size 15
The OPTIONS, available if your ’perl’ has ’getopts’ library, are:
-u graylevel -- set graylevel for underlay beneath panels, by default
Values range from 0 (black) to 1 (white), although a value of
precisely 1 means do NOT draw underlay.
-b graylevel -- Set value for background under individual panels, again
for black to 1 for white, with 1 meaning no drawing.
-h -- Print this help message and quit.