NCL--站点数据插值成格点 NCL--站点数据插值成格点 ；读取原始数据及其经纬度 a = asciiread("/public/home/ncl/wrfout/pm25-2013-11-china.txt",(/row,col/),"float")lat = a(:,1)lon = a(:,2)pm25 = a(:,3)olon=fspan(72,138,132)；设置插值范围及格点数，即空间分辨率 olat=fspan(17,57...