MeteoInfo指令碼樣本：Trajectory

標籤：

樣本讀取HYSPLIT模式輸出的氣團軌跡資料檔案，產生軌跡圖層，並顯示軌跡各節點的氣壓圖。

指令碼程式：

f = addfile_hytraj(‘D:/MyProgram/Distribution/java/MeteoInfo/MeteoInfo/sample/HYSPLIT/tdump‘)tlayer = f.trajlayer()stlayer = f.trajsplayer()axesm(position=[0.1,0.4,0.8,0.6])mlayer = shaperead(‘D:/Temp/map/country1.shp‘)geoshow(mlayer, edgecolor=(0,0,255), facecolor=(230,230,230))geoshow(tlayer)ss = makesymbolspec(‘point‘, {‘marker‘:‘S‘})geoshow(stlayer, symbolspec=ss)xlim(-92, -55)ylim(34, 54)title(‘MeteoInfoLab script demo - Trajectory‘)axes(position=[0.1,0.1,0.8,0.3], yreverse=True, xaxistype=‘time‘)data = f.trajvardata(12)plot(data, legend=tlayer.legend())xlabel(‘Time‘)ylabel(‘hPa‘)

MeteoInfo指令碼樣本：Trajectory