changed names

changed a lot of names

gmtxy-dot.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+# 包含GMT自带脚本文件 其中包含了一些有用的功能 比如获取网格文件的范围
+. gmt_shell_functions.sh
+# 初始化参数
+data='null'
+unit='m'
+color='rainbow'
+range='null'
+overwriteRange='null'
+overwrite=0
+labels=("x (m)" "y (m)")
+valuerange="0/1000/10"
+
+# 从命令行获取参数
+while getopts "hi:r:u:c:a:d:" arg
+do
+	case $arg in
+		h)
+			printf "simple table file mapping using GMT script under x-y plane with colored dots. The template accepts a table 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" 
+			printf "usage: ${0##*/} -i<table-data> [-r<xmin>/<xmax>/<ymin>/<ymax>] [-u<unit>] [-c<cpt-file>] [-d<vmin>/<vmax>/<dv>] [-a<x-label>,<y-label>]\n"
+			printf "%s\t%s\n" "-i" "input grid file"
+			printf "%s\t%s\n" "-r" "data range. The template will ditect the input data range automaticly, the use of this option will overwrite the range."
+			printf "%s\t%s\n" "-d" "data's value extension. The default is 0/1000/10. this option is used for makeing cpt file."
+			printf "%s\t%s\n" "-u" "data unit. The default is meter."
+			printf "%s\t%s\n" "-c" "color cpt. The default is rainbow."
+			printf "%s\t%s\n" "-a" "axis labels. The deafults are x (m) and y (m)."
+			exit 0;;
+		i)
+			data=$OPTARG;;
+		u)
+			unit=$OPTARG;;
+		c)
+			color=$OPTARG;;
+		r)
+			overwrite=1
+			overwriteRange=$OPTARG;;
+		a)
+			labels=(${OPTARG//,/ });;
+		d)
+			valuerange=$OPTARG;;
+		?)
+			printf "error: unknow argument\nuse -h option to see help information\n"
+			exit 1;;
+	esac
+done
+
+# 进行必要的参数检查
+if [[ $data == "null" ]]; then
+	printf "error: no input file name\nuse -h option to see help information\n"
+	exit 1
+else
+	# 初始化临时文件名
+	cptfile=user.cpt
+	psfile=${data%.*}.ps
+	jpgfile=${data%.*}.png
+	# 获取网格范围
+	if [[ $overwrite == 1 ]]; then
+		range=${overwriteRange}
+	else
+		range=$(gmt_get_region ${data})
+	fi
+	# 设置绘图参数
+	gmt gmtset \
+	FONT_ANNOT_PRIMARY=7p,Times-Roman,black \
+	MAP_FRAME_PEN=thin,black \
+	MAP_TICK_LENGTH_PRIMARY=2p/1p \
+	MAP_TITLE_OFFSET=7p \
+	MAP_GRID_CROSS_SIZE_PRIMARY=4p \
+	FONT_LABEL=7p,Times-Roman,black \
+	MAP_FRAME_AXES=WeSnZ \
+	MAP_LABEL_OFFSET=4p
+
+	gmt makecpt -C${color} -T${valuerange} > $cptfile
+	gmt psxy ${data} -Bxag+l"${labels[0]}" -Byag+l"${labels[1]}" -JX5i -R${range} -C${cptfile} -Sc0.05c -Gblack -P -K -Y6i > $psfile
+	gmt psscale -Dx0.5i/-0.6i+w4i/0.15i+h -C${cptfile} -Bxag -By+l${unit} -O >> $psfile 
+	gmt psconvert $psfile -A -TEG -E300
+	# 删除临时文件 使用linux终端rm命令
+	rm $cptfile $psfile gmt.history gmt.conf
+	# 在终端显示图像 此命令需要imgcat.sh脚本和iTerm终端
+	#imgcat $jpgfile
+	# 打开图片文件 此命令使用MacOS终端open命令
+	open $jpgfile
+fi