[ncl-talk] about wrf_map_resources

[Mary Haley]

Dear Stergios,

Nothing immediately jumps to mind about what the problem is.

Is it possible for you to provide the necessary data files that your script
uses?  I need to see why the mpCorner resources are set for the case of
MAP_PROJ = 6.

You can use our ftp site to upload the files, if they are not too large.
See:

http://www.ncl.ucar.edu/ftp_files.shtml

Thanks,

--Mary


On Tue, Oct 31, 2017 at 1:10 PM, ???????? ???????? <skartsio at hotmail.com>
wrote:

> Dear NCL-users
>
>
>
> I’m encountering a strange behavior regarding the wrf_map_resources
> function in NCL’s WRFUserARW.ncl file. I’m trying to plot precipitation
> field from a wrfout file (tot_rain_gsn_d01.ncl). Map projection is Lat/Lon
> as you can see in ncdump.txt while a rotated grid is assumed. The domain is
> the EURO-CORDEX domain.
>
> Just for clarification, I want to plot in native grid, for that I enabled
> the options below,
>
> res at tfDoNDCOverlay       = True
>
> res at gsnAddCyclic             = False
>
>
>
> NCL version is 6.3.0
>
>
>
> When I use the default WRFUserARW.ncl file, I get the following error,
>
> (0)     gsn_csm_map_ce: Fatal: The resources mpMinLonF/mpLeftCornerLonF
> must be less than the resources mpMaxLonF/mpRightCornerLonF.
>
> (0)     Execution halted,
>
> which as I understand is due to this information,
>
>   mpRightCornerLonF :   68.72884
>
>   mpRightCornerLatF :   66.90226
>
>   mpLeftCornerLonF :   349.4225
>
>   mpLeftCornerLatF :    20.57643
>
>   mpLimitMode : Corners
>
> upon printing wrf_map_resources.
>
> The error is eliminated when I set mpLeftCornerLonF = min(pr at lon2d), as
> you can see in tot_rain_gsn_d01.ncl. By doing this I get the image in
> d01_rain_total_minlat.png file.
>
> I tried to play around with the options in WRFUserARW.ncl file, in the
> section where wrf_map_resources function is located with no success. For
> example when I disable the mpCenterRotF option, I get the
> d01_rain_total_NOmpCenterRotF.png file. Moreover, when I add the
> mpCenterLatF option while turning on again the mpCenterRotF option, I get
> the d01_rain_total_mpCenterRotF-mpCenterLatF.png file.
>
> What am I missing? Maybe some additional code is required?
>
> Any help is appreciated.
>
>
>
> Stergios Kartsios
>
> Dep. of Meteorology and Climatology
>
> Aristotle University of Thessaloniki
>
> Greece
>
> _______________________________________________
> ncl-talk mailing list
> ncl-talk at ucar.edu
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ucar.edu/pipermail/ncl-talk/attachments/20171101/760432c1/attachment.html>