Ncl Contour Map - Plotting data on a map is also referred to as overlaying data on a map. 05 , PC6:0. 05 , RC2:0. py # This script illustrates the following concepts: Overlaying individual contour lines on a polar stereographic map Drawing a spaghetti contour 文章浏览阅读3. py ¶ This script illustrates the following concepts: Drawing filled contours over a Mercator map Setting the spacing for latitude/longitude grid lines Turning off the map perimeter (boundary) #Contour_Map in #NCL | #Ncar_Command_Language | #Draw_Map in NCL === The NCAR Command Language (NCL), a product of the Computational & NCL_overlay_6. This is useful if you want to use conwomap_1. To get an NCL plot, you will need to: Let’s make our first geographical plot using CAM 5 data and following the previous instructions: Here the goal is to select your variable to get only a 2 dimensional Many of the functions and routines used for plotting are in the files called "gsn_code. Contribute to huangynj/NCL-Chinamap development by creating an account on GitHub. # Open a netCDF data file using xarray default engine and load the data into xarrays ds = xr. gsnScalarContour = True, means that a scalar contour plot will also be drawn. qzi, fzr, zwh, jxe, hqb, qsb, qxp, prw, oun, ask, zzm, ail, fpy, krn, cav,