日志
gradsusr里面见到南气同学的身影
一直接受gradsusr的邮件，今天无意中打开一封邮件竟然发现是南气的同学的，原提问的邮件如下：
Dear all
+ I'd like to plot the name of city on picture. Example: plot Ha Noi at position with lat: 21.0; lon: 105.0
+ Anyone help me to do
Thank you
--
忘了说了，其实这个问题不用这么复杂的，直接把station lon lat格式的文本文件写为grads的站点数据格式，然后set gxout stnmark，d 变量即可
+ I'd like to plot the name of city on picture. Example: plot Ha Noi at position with lat: 21.0; lon: 105.0
+ Anyone help me to do
Thank you
--
(Mr.) Ta Huu Chinh
============================
该同学的回复如下，还不错哟
Hi Chinh
Use the w2xy command as below ( where 53.32 -113.58 are your location's lon lat)
'query w2xy 53.32 -113.58'
xpos = subwrd(result,3)
ypos = subwrd(result,6)
say ' (xpos,ypos) = ('xpos','ypos')'
'draw mark 3 'xpos' 'ypos' 2'
'draw string 'xpos' 'ypos' HANOI
xpos = subwrd(result,3)
ypos = subwrd(result,6)
say ' (xpos,ypos) = ('xpos','ypos')'
'draw mark 3 'xpos' 'ypos' 2'
'draw string 'xpos' 'ypos' HANOI
Good luck
===================================================
ZABLONE OWITI
GRADUATE STUDENT
Nanjing University of Information, Science and Technology
College of Atmospheric Science
Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China
Tel: +86-25-58731402
Fax: +86-25-58731456
GRADUATE STUDENT
Nanjing University of Information, Science and Technology
College of Atmospheric Science
Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China
Tel: +86-25-58731402
Fax: +86-25-58731456
Mob. 18751909142
Website: www.nuist.edu.cn
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