Date: Fri Sep 28 2012 - 09:54:43 MDT
Please see the attached wrf_grid.ncl.
It uses an unadvertised function called "gsn_draw_coordinates" which allows you to draw the lat/lon grid as points (the default) or as lines.
I don't know if you have this function (I think it was included in V6.1.0-beta), so I've included a copy of it in "draw_coords.ncl", which is attachedl.
It attaches the grid using gsn_add_polyline, so when you initially create the plot, you might want to turn off draw and frame (gsnDraw/gsnFrame = False) as I did in this example.
Then, you have to draw the plot again after you call gsn_draw_coordinates, so that you can see the plot with the lines.
You can safely ignore these warnings:
warning:mpNestTime is not a valid resource in map at this time
warning:start_lat is not a valid resource in map at this time
warning:start_lon is not a valid resource in map at this time
warning:end_lat is not a valid resource in map at this time
warning:end_lon is not a valid resource in map at this time
--Mary
On Sep 28, 2012, at 9:19 AM, Mary Haley wrote:
> I'm not sure what you mean. I'm forwarding this to wrfhelp@ucar.edu
>
> --Mary
>
>
> On Sep 27, 2012, at 7:58 PM, nlcheng wrote:
>
>> how can I draw the all the grids that like a fishing net in WRF output ?
>> l
>>
>>
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- application/octet-stream attachment: draw_coords.ncl
- application/octet-stream attachment: wrf_grid.ncl
