GMT script for plotting epicentral RF sweep from recfunk *.grid files

GMT script for plotting epicentral RF sweep from recfunk *.grid files

Anyone planning to use this post should know what GMT commands are. If not, google "Generic Mapping Tools"
This shell script is based on an Ur-script written by Vadim Levin

#!/bin/csh -f

#shell to plot RF wiggles from the "grid" files generated by
#spectral coherence code of JP, arranged by EPI
#Input - $1: radialRF filename; $2: tranvRF filename; $3: scale; $4: TITLE
# e.g. ./Plot_epi outr_epi.grid outt_epi.grid 0.5 RAYN_2.0Hz
# the scale parameter has inverse dependence -- larger scale = smaller wiggles
# The first bit of business is to re-order the traces

/bin/rm wigtab? tmp? plot.ps

echo standard usage
echo "./Plot_epi outr_epi.grid outt_epi.grid 0.5 RAYN_2.0Hz"
echo "EDIT PLOTTING PARAMETERS TO SUIT YOUR DATA"
set BOX = -R-2/15/0/180
set FRAME = -JX3/7.5
set FRAME_BIG = -JX3/9.4

awk '{print $2}' $1 | sort -u -n > bazlist
foreach i ( `cat bazlist` )

echo working on $i
awk '$2 == A && $1 >= -2' A=$i $1 >> wigtabR
awk '$2 == A && $1 >= -2' A=$i $2 >> wigtabT
echo ">" >> wigtabR
echo ">" >> wigtabT

end

set scale = $3
pswiggle wigtabR $FRAME $BOX -Z$scale -M -G0/0/255 -Ba4f1/a30/SWen -P -K > plot.ps
pswiggle wigtabR $FRAME $BOX -Z$scale -M -G255/0/0 -N -Ba4f1/a30f15/SWen -P -K -O >> plot.ps

pswiggle wigtabR $FRAME $BOX -Z$scale -W1p/0 -M -P -K -O >> plot.ps
echo 0 2.4 14 0 5 6 $1 scale $3 | pstext $FRAME -R-1/1/-2/2 -N -O -K >> plot.ps
psxy $FRAME $BOX -W1.5p/255/0/0 -O -K <> plot.ps
0 -10
0 180
END
# psxy dipping_6.5_3.6_43_15_20.dat -: $FRAME $BOX -W1.5p/255/0/0 -O -K >> plot.ps
psxy $FRAME $BOX -W1.5p/255/0/0 -O -K <> plot.ps
5 -10
5 180
END

pswiggle wigtabT $FRAME $BOX -Z$scale -M -G0/0/255 -Ba4f1/a30/SwEn -P -O -K -X3.5 >> plot.ps
pswiggle wigtabT $FRAME $BOX -Z$scale -M -G255/0/0 -N -Ba4f1/a30f15/SwEn -P -K -O >> plot.ps

pswiggle wigtabT $FRAME $BOX -Z$scale -W1p/0 -M -P -K -O >> plot.ps
echo 0 2.4 14 0 5 6 $2 scale $3 | pstext $FRAME -R-1/1/-2/2 -N -O -K >> plot.ps
echo -2.5 2.7 24 0 5 LT $4 | pstext $FRAME_BIG -R-1/1/-2/3 -N -O -K >> plot.ps
psxy $FRAME $BOX -W1.5p/255/0/0 -O -K <> plot.ps
0 -10
0 180
END

psxy $FRAME $BOX -W1.5p/255/0/0 -O <> plot.ps
5 -10
5 180
END

gv plot.ps &
echo gv is aliased by JPark to ghostview