>>> to the directory where the command 'contour.sh' is given, >>> the user may specify >>> * title >>> * font >>> * zooming >>> * color map (palette) >>> * no. of colors >>> * plot size limits >>> for geographical maps: >>> * names of longitude & latitude variables >>> * map projection >>> * coastline detail level >>> (look up, or copy, this file to edit your own 'userdef' file). >>> >>> >>> Examples: >>> ========= >>> >>> contour.sh 4dmap hydrography.nc temp 1 10 >>> will produce a depiction on a lon-lat grid w/ a map, >>> for the first node in the third dimension (usually >>> the top vertical level) and the tenth node in the >>> fourth dimension (usually time step no. 10), >>> of the variable 'temp' on the file 'hydrography.nc' >>> contour.sh 3d surface.nc sst -1 >>> will produce a depiction on a x-y grid of the first node >>> in the third dimension, of the variable 'sst' on the >>> file 'surface.nc'; and the ncl-script will be retained >>> contour.sh 2dmap topography.nc Depth a >>> will produce a depiction on a lon-lat grid w/ a map, >>> of the variable 'Depth' on the file 'topography.nc'; >>> and the ncl-script will be retained >>> >>> >>> Terminating.