zhangyiss/gmt-template
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add -l option

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张壹 2018-05-03 11:47:17 -07:00
parent a6a58c941e
commit b97bee5eae
1 changed files with 7 additions and 3 deletions
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gmtsph-global.sh
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@ -11,6 +11,7 @@ overwriteRange='null'
overwrite=0 overwrite=0
labels=("longitude (degree)" "latitude (degree)") labels=("longitude (degree)" "latitude (degree)")
plotgrad=0 plotgrad=0
clon=0
# 从命令行获取参数 # 从命令行获取参数
while getopts "hi:r:u:c:a:g" arg while getopts "hi:r:u:c:a:g" arg
do do
@ -18,9 +19,10 @@ do
h) h)
printf "simple global wide data mapping using GMT script. The template accepts a grid (.nc .grid) file as input and outputs a .png and a .eps file. \ printf "simple global wide data mapping using GMT script. The template accepts a grid (.nc .grid) file as input and outputs a .png and a .eps file. \
For futher explanations, please look for GMT's manuscripts.\nAuthor: Yi Zhang (zhangyi.cugwuhan@gmail.com)\n" For futher explanations, please look for GMT's manuscripts.\nAuthor: Yi Zhang (zhangyi.cugwuhan@gmail.com)\n"
printf "usage: ${0##*/} -i<grid-data> [-r<xmin>/<xmax>/<ymin>/<ymax>] [-u<unit>] [-c<cpt-file>] [-a<x-label>,<y-label>] [-g]\n" printf "usage: ${0##*/} -i<grid-data> [-r<xmin>/<xmax>/<ymin>/<ymax>] [-l<lon>] [-u<unit>] [-c<cpt-file>] [-a<x-label>,<y-label>] [-g]\n"
printf "%s\t%s\n" "-i" "input grid file" printf "%s\t%s\n" "-i" "input grid file"
printf "%s\t%s\n" "-r" "data range. The template will ditect the input data range automaticly, the use of this option will overwrite the range." printf "%s\t%s\n" "-r" "data range. The template will ditect the input data range automaticly, the use of this option will overwrite the range."
printf "%s\t%s\n" "-l" "central longitude value of the plot, the default value is 0"
printf "%s\t%s\n" "-u" "data unit. The default is meter." printf "%s\t%s\n" "-u" "data unit. The default is meter."
printf "%s\t%s\n" "-c" "color cpt. The default is rainbow." printf "%s\t%s\n" "-c" "color cpt. The default is rainbow."
printf "%s\t%s\n" "-a" "axis labels. The deafults are x (m) and y (m)." printf "%s\t%s\n" "-a" "axis labels. The deafults are x (m) and y (m)."
@ -35,6 +37,8 @@ For futher explanations, please look for GMT's manuscripts.\nAuthor: Yi Zhang (z
r) r)
overwrite=1 overwrite=1
overwriteRange=$OPTARG;; overwriteRange=$OPTARG;;
l)
clon=$OPTARG;;
a) a)
labels=(${OPTARG//,/ });; labels=(${OPTARG//,/ });;
g) g)
@ -75,9 +79,9 @@ else
if [[ $plotgrad == 1 ]]; then if [[ $plotgrad == 1 ]]; then
gradfile=usergradient.nc gradfile=usergradient.nc
gmt grdgradient ${data} -G${gradfile} -Nt -A0/45 gmt grdgradient ${data} -G${gradfile} -Nt -A0/45
gmt grdimage ${data} -R${range} -C${cptfile} -I${gradfile} -Bxag+l"${labels[0]}" -Bpya40g40+l"${labels[1]}" -JN180/3i -K -P > $psfile gmt grdimage ${data} -R${range} -C${cptfile} -I${gradfile} -Bxag+l"${labels[0]}" -Bpya40g40+l"${labels[1]}" -JN${clon}/3i -K -P > $psfile
else else
gmt grdimage ${data} -R${range} -C${cptfile} -Bxag+l"${labels[0]}" -Bpya40g40+l"${labels[1]}" -JN180/3i -K -P > $psfile gmt grdimage ${data} -R${range} -C${cptfile} -Bxag+l"${labels[0]}" -Bpya40g40+l"${labels[1]}" -JN${clon}/3i -K -P > $psfile
fi fi
#-C${cptfile}+Uk 使用km（色标单位除1000） #-C${cptfile}+Uk 使用km（色标单位除1000）
gmt psscale -Dx0.5i/-0.3i+w2i/0.07i+h -C${cptfile} -Bxa -By+l${unit} -O >> $psfile gmt psscale -Dx0.5i/-0.3i+w2i/0.07i+h -C${cptfile} -Bxa -By+l${unit} -O >> $psfile