Apply current workspace changes

2026-04-22 01:52:21 +08:00
parent cf34b9a8ed
commit cb518b431f
449 changed files with 92252 additions and 321 deletions
@@ -0,0 +1,83 @@
+#!/usr/bin/env  bash 
+# GMT modern mode bash template
+# Date:    2024-10-01
+#Purpose: quickly generate basic GMT plot
+#Author:  <chenweicug@126.com>
+#Dependencies: GNUPlot, GMT v6
+#Written for: GNU/Linux
+
+
+if [ $# -lt 1  ];  then
+more <<EOF
+
+gmt_plot_interf.sh  is quickly plot the unwrapped phase interferograms and the Los displacement.
+
+Usage: gmt_plot_interf.sh  grdfile satellite 
+where 
+      grdfile: grd file which contains  unwrapped phase  
+      satellite: satellite names: ALOS, S1
+      
+Example:  
+          bash  gmt_plot_interf.sh  s1a_20200530_103025_scn1_unw_ifgramPhase.grd  S1
+          bash  gmt_plot_interf.sh  ALOS_PHDR_unw_V10_1089_S1.grd  ALOS
+
+EOF
+exit
+fi
+
+export GMT_SESSION_NAME=$$	# Set a unique session name
+gmt set FONT  14p
+gmt set FONT_LABEL  10P 
+
+export  grdfile=$1
+export xmin=`gmt grdinfo  $grdfile | grep 'x_min' | awk '{print $3}'`
+export xmax=`gmt grdinfo  $grdfile | grep 'x_min' | awk '{print $5}'`
+export ymin=`gmt grdinfo  $grdfile | grep 'y_min' | awk '{print $3}'`
+export ymax=`gmt grdinfo  $grdfile | grep 'y_min' | awk '{print $5}'`
+export vmin=`gmt grdinfo  $grdfile | grep 'v_min' | awk '{print $3}'`
+export vmax=`gmt grdinfo  $grdfile | grep 'v_min' | awk '{print $5}'`
+export flag=`gmt  grdinfo $grdfile  | grep 'v_min' | awk '{print $5+$3}'`
+export region="$xmin/$xmax/$ymin/$ymax"
+export  color_file=polar
+echo "the plot region is $region"
+export gmt_basename=`basename ${grdfile}`
+echo " flag is $flag   and vmin is $vmin and  vmax is  $vmax "
+ if  [ ` echo "$flag   >  0 " | bc` == 1  ] && [  ` echo "$vmax  > 1 " | bc` == 1  ];   then
+          echo "1"
+           export cmin=`echo | gmt grdinfo $grdfile  | grep 'v_min' | awk '{print  $5/$3 } '`
+           export max_num=`echo  "scale=6; 1/$vmax" | bc `
+           export min_num=`echo "$max_num*$vmin" | bc `
+            gmt makecpt  -C$color_file  -T$vmin/$vmax/0.01   -G$cmin/1  -Z  >1.cpt
+elif [  ` echo "$flag  < 0 " | bc`  ==  1  ] && [   ` echo "$vmin  < -1 " | bc` == 1  ];  then
+           echo "2"
+            export cmax=`echo | gmt grdinfo $grdfile  | grep 'v_min' | awk '{print $3/$5*-1} '`
+            export min_num=`echo  "scale=6; 1/$vmin" | bc`
+            export max_num=`echo "$min_num*$vmax" | bc`
+             gmt makecpt  -C$color_file  -T$vmin/$vmax/0.01   -G-1/$cmax  -Z  >1.cpt
+elif [ `echo " $flag  > 0 " | bc` ==  1 ] && [ ` echo "$vmax  < 1 " | bc` == 1   ]; then
+            echo  "3"
+            if [ ` echo "$vmax  < 0.1 " | bc` == 1   ]; then
+            export vmin1=$(echo "scale=2;  $vmin*10" | bc)
+            export vmax1=$(echo "scale=2;  $vmax*10" | bc)
+            gmt makecpt  -C$color_file  -G$vmin1/$vmax1   -T$vmin/$vmax/0.01 -Z  >1.cpt  
+            else   
+            gmt makecpt  -C$color_file  -G$vmin/$vmax   -T$vmin/$vmax/0.01 -Z  >1.cpt
+            fi
+elif [ ` echo "$flag  < 0 " | bc` == 1 ] && [ ` echo "$vmin  > -1 " | bc` == 1 ]; then
+           if [ ` echo "$vmin  >-0.1  " | bc` == 1 ]; then 
+           echo   "4"
+            export vmin1=$(awk "BEGIN{print($vmin*10)}")
+            export vmax1=$(awk "BEGIN{print($vmax*10)}")
+            gmt makecpt  -C$color_file  -G$vmin1/$vmax1   -T$vmin/$vmax/0.01 -Z   >1.cpt  
+            else   
+            gmt makecpt  -C$color_file  -G$vmin/$vmax   -T$vmin/$vmax/0.01   -Z  >1.cpt
+            fi
+else
+        echo "5"
+             gmt makecpt  -C$color_file  -T$vmin/$vmax/0.01   -Z  >1.cpt
+fi
+gmt begin  ${gmt_basename} png
+             
+               gmt grdimage  $grdfile   -C1.cpt -JM7.3c -Bxa1  -Bya1 -BWSen   -R$region
+               gmt colorbar  -Dx3.5/-1c+w6c/0.25c+jBC+h   -Bxa0.2f0.1     -C1.cpt
+gmt end show