分步解算以后，很多人不知道怎么生成天空图和相位残差图.

其实gamit的批处理和分步处理过程是一样的，都是采用gmt绘图，下面介绍分步处理后如何绘图：

$ sh_oneway -sites A016 -autsum autcln.post.sum -prefix DPH -scale 0.5 -page L -elev

Using phase_ext to get residuals DPH A016
Creating A016.079.DPH6.ps
Creating A016.079.DPH6.ps  for 0 - 4 hrs UT
Creating A016.079.DPH6.ps  for 4 - 8 hrs UT
Creating A016.079.DPH6.ps  for 8 - 12 hrs UT
Creating A016.079.DPH6.ps  for 12 - 16 hrs UT
Creating A016.079.DPH6.ps  for 16 - 20 hrs UT
Creating A016.079.DPH6.ps  for 20 - 24 hrs UT
Creating "Residual vs Elevation Angle" plot
Creating Residual Histograms
 
Created A016.079.DPH6.ps  
Created A016.079_elev_res.ps
To view use:  gs *DPH6.ps  
              gs *_elev_res.ps
To print use:  lpr *DPH6.ps
               lpr *_elev_res.ps

$ ps2raster A016.079.DPH6.ps -Tg -P

$ ps2raster A016.079_elev_res.ps -Tg -P

说明：

１.必须提前安装好GMT软件，参考GMT中文社区;

２.sh_make_sky_pngs也是调用sh_oneway进行绘图;

３.很多人不了解gamit解算以后的相位信息，完全可以阅读绘图脚本深度理解;