[ncl-talk] Attribute assignment type mismatch on wrf_map_overlays

[Ryan Connelly]

Hi Mary,

Rick just asked the same thing.  It's 6.3.0.

Thanks,
Ryan

On Monday, October 31, 2016, Mary Haley <haley at ucar.edu> wrote:

> What version of NCL are you running?
>
> ncl -V
>
> It doesn't really make sense that it's failing on the wrf_map_overlays
> line, because I don't think there's an attribute assignment happening
> there.  But, if I know what version of NCL you have, then I can look at
> WRFUserARW.ncl for that version to see what's happening on the particular
> line numbers it's complaining about.
>
> --Mary
>
>
> On Mon, Oct 31, 2016 at 1:37 PM, Ryan Connelly <rconne01 at gmail.com
> <javascript:_e(%7B%7D,'cvml','rconne01 at gmail.com');>> wrote:
>
>> Hi,
>>
>> I'm trying to plot a zoomed in fixed region, rather than the entire WRF
>> domain by default.  I keep encountering this error:
>>
>> fatal:["NclAtt.c":262]:Attribute assignment type mismatch.
>>
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 3351 in
>> file $NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl
>>
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 4550 in
>> file $NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl
>>
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 4619 in
>> file $NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl
>>
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 4702 in
>> file $NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl
>>
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 111 in
>> file wrf_dbz_discrete_area.ncl
>>
>>
>> Line 111 is the plot = wrf_map_overlays line.  Here's the relevant
>> snippets from my code:
>>
>>   pltres = True
>>   mpres = True
>>
>> ; Plotting options for limited area consistent across domains
>>   mpres at mpLimitMode = "Corners"
>>   mpres at mpRightCornerLatF = 42.02
>>   mpres at mpRightCornerLonF = -69
>>   mpres at mpLeftCornerLatF = 45.88
>>   mpres at mpLeftCornerLonF = -75
>>
>> [...]
>>
>> ; First get the variables we will need
>> ; Both dbz and mdbz will be calculated using constant intercept parameters
>> ; (as in early Reisner-2), with values of 8x10^6, 2x10^7, and 4x10^6 m^-4,
>> ; for rain, snow, and graupel, respectively.
>>
>>      mdbz = wrf_user_getvar(a,"mdbz",it)
>>      dbz = wrf_user_getvar(a,"REFL_10CM",it)
>>      z = wrf_user_getvar(a,"z",it)
>>      lat2d = wrf_user_getvar(a,"XLAT",it)
>>      lon2d = wrf_user_getvar(a,"XLONG",it)
>>
>>      radar_Z = 10.^(dbz/10.)
>>
>>      height = 2000.     ; 2 km
>>      radar_Z_plane  = wrf_user_intrp3d(radar_Z,z,"h",height,0.,False)
>>      dbz_plane = 10.*log10(radar_Z_plane)
>>
>>      opts = res
>>      opts at sfXArray = lon2d
>>      opts at sfYArray = lat2d
>>      opts at cnFillOn = True
>>      opts at ContourParameters = (/ 10., 50., 2./)
>>      contour = wrf_contour(a,wks,dbz_plane(:,:),opts)
>>      pltres at LatLonOverlay = True
>>      plot = wrf_map_overlays(a,wks,(/contour/),pltres,mpres)
>>
>>
>> Thanks,
>> Ryan
>>
>> --
>> Ryan Connelly
>> M.S. Student in Atmospheric Sciences, Stony Brook University
>> B.S. in Meteorology with Minors in Mathematics and GIS, Valparaiso
>> University
>> rconne01 at gmail.com <javascript:_e(%7B%7D,'cvml','rconne01 at gmail.com');>
>> ryan.connelly at stonybrook.edu
>> <javascript:_e(%7B%7D,'cvml','ryan.connelly at stonybrook.edu');>
>>
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>

-- 
Ryan Connelly
M.S. Student in Atmospheric Sciences, Stony Brook University
B.S. in Meteorology with Minors in Mathematics and GIS, Valparaiso
University
rconne01 at gmail.com
ryan.connelly at stonybrook.edu
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