#! /bin/csh -f
#
# Shellscript to create Postscript plot of data in grd file
# Created by macro mbm_grdplot
#
# This shellscript created by following command line:
# mbm_grdplot -IMARSTopoLower.grd -G1 -C -V -LFile MARSTopoLower.grd - Topography Grid:Topography (m)
#
# Define shell variables used in this script:
set PS_FILE         = MARSTopoLower.grd.ps
set CPT_FILE        = MARSTopoLower.grd.cpt
set MAP_PROJECTION  = m
set MAP_SCALE       = 36.924
set MAP_REGION      = -122.243/-122.115/36.6939/36.8573
set X_OFFSET        = 1.8869
set Y_OFFSET        = 2
#
# Save existing GMT defaults
echo Saving GMT defaults...
gmtdefaults -L > gmtdefaults$$
#
# Set new GMT defaults
echo Setting new GMT defaults...
gmtset MEASURE_UNIT inch
gmtset PAPER_MEDIA archA+
gmtset ANOT_FONT Helvetica
gmtset LABEL_FONT Helvetica
gmtset HEADER_FONT Helvetica
gmtset ANOT_FONT_SIZE 8
gmtset LABEL_FONT_SIZE 8
gmtset HEADER_FONT_SIZE 10
gmtset FRAME_WIDTH 0.075
gmtset TICK_LENGTH 0.075
gmtset PAGE_ORIENTATION LANDSCAPE
gmtset COLOR_BACKGROUND 0/0/0
gmtset COLOR_FOREGROUND 255/255/255
gmtset COLOR_NAN 255/255/255
gmtset DEGREE_FORMAT 3
#
# Make color pallette table file
echo Making color pallette table file...
echo  -2000  37  57 175  -1800  40 127 251 > $CPT_FILE
echo  -1800  40 127 251  -1600  50 190 255 >> $CPT_FILE
echo  -1600  50 190 255  -1400 106 235 255 >> $CPT_FILE
echo  -1400 106 235 255  -1200 138 236 174 >> $CPT_FILE
echo  -1200 138 236 174  -1000 205 255 162 >> $CPT_FILE
echo  -1000 205 255 162   -800 240 236 121 >> $CPT_FILE
echo   -800 240 236 121   -600 255 189  87 >> $CPT_FILE
echo   -600 255 189  87   -400 255 161  68 >> $CPT_FILE
echo   -400 255 161  68   -200 255 186 133 >> $CPT_FILE
echo   -200 255 186 133      0 255 255 255 >> $CPT_FILE
#
# Define data files to be plotted:
set DATA_FILE        = MARSTopoLower.grd
set INTENSITY_FILE   = 
#
# Make color image
echo Running grdimage...
grdimage $DATA_FILE -J$MAP_PROJECTION$MAP_SCALE \
	-R$MAP_REGION -C$CPT_FILE \
	-P -X$X_OFFSET -Y$Y_OFFSET -K -V >! $PS_FILE
#
# Make contour plot
echo Running grdcontour...
grdcontour $DATA_FILE -J$MAP_PROJECTION$MAP_SCALE \
	-R$MAP_REGION \
	-C50 \
	-L-1858.41/-100.495 -Wc1p\
	-P -K -O -V >> $PS_FILE
#
# Make color scale
echo Running psscale...
psscale -C$CPT_FILE \
	-D2.3631/-0.5000/4.7263/0.1500h \
	-B":Topography (m):" \
	-P -K -O -V >> $PS_FILE
#
# Make basemap
echo Running psbasemap...
psbasemap -J$MAP_PROJECTION$MAP_SCALE \
	-R$MAP_REGION \
	-B2m/2m:."File MARSTopoLower.grd - Topography Grid": \
	-P -O -V >> $PS_FILE
#
# Delete surplus files
echo Deleting surplus files...
/bin/rm -f $CPT_FILE
#
# Reset GMT default fonts
echo Resetting GMT fonts...
/bin/mv gmtdefaults$$ .gmtdefaults
#
# Run gv
echo Running gv in background...
gv -portrait -media BBox MARSTopoLower.grd.ps &
#
# All done!
echo All done!