[Wrf-users] NCL with Global WRF-ARW

[Pettee, Warren]

Hi,


I am trying to get values from a specific location from my global WRF-ARW that is using the lat-lon projection.


When I use the wrf_user_ll_to_ij function, the generated grid points are invalid for the variable I am trying to use.


For example, I attempted a conversion and got these invalid points:


(0)    Requested xlat = 36
(0)    Requested xlon = -79
(0)    Calculated xlat = -56
(0)    Calculated xlon = 89



Has anyone had better luck with this WRF projection?


Thanks,


Warren Pettee
Undergraduate - Meteorology
Department of Geography and Earth Sciences
University of North Carolina at Charlotte
9201 University City Blvd, Charlotte, NC 28223
wpettee at uncc.edu
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