Re: problem in lambert conformal projection

Merhaba Ufuk

offline from ncl-talk

I do not see anything wrong. Surprisingly, it says the
error is in line 49. The script does not have 49 lines.

The error
"fatal:Assignment type mismatch, right hand side can't be coerced to
type of left hand side"
is somthing that occurs as follows

       i = 5
later
       i = 3.14159

Initially, "i" was of type integer, later a float value [3.14159]
is assigned to "i". NCL's strong typing will not allow this
so NCL issues a fatal error. As noted in class, if the order
had been reversed
       i = 3.14159
later
       i = 5

NCL would allow this because no information is lost. After the
last statement "i" would be of type float with the value 5.0

====
Could you pls ftp the files to
ftp ftp.cgd.ucar.edu
anonymous
email
cd incoming
put kis20c_01.nc
put kisa2_01.nc
quit

Then let me know when you hve done this.
=====================================

re: a possible visit to NCAR

I have not seen Cecelia DeLuca since I have returned.

Could you please provide me with a brief summary of your interests?
If applicable, a WWW link.
What dates would be best for you?
Just to clarify funding ... Nuzhet said that Turkish funding would support
your visist. I assume that is correct. The reason I ask is that NCAR has
had a budget cut [politics] and does not have any funding.

Best Regards
Dennis
     

Ufuk Utku Turunçoğlu wrote:
> Hi,
>
> I try to generate plot using lambert conformal projection but it gives
> me following error,
>
> fatal:Assignment type mismatch, right hand side can't be coerced to
> type of left hand side
> fatal:Execute: Error occurred at or near line 3608 in file
> $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl
>
> fatal:Execute: Error occurred at or near line 4647 in file
> $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl
>
> fatal:Execute: Error occurred at or near line 5497 in file
> $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl
>
> fatal:Execute: Error occurred at or near line 8341 in file
> $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl
>
> fatal:Execute: Error occurred at or near line 49 in file plot.ncl
>
> The ncl script as follows,
>
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>
> begin
>
> f20c = addfile("regcm-data/daily_20C/20C_kis/kis20c_01.nc","r")
> fa2 = addfile("regcm-data/daily_a2/a2_kis/kisa2_01.nc","r")
>
> pre = f20c->tpr
> lon = pre&longitude
> lat = pre&latitude
>
> dims = dimsizes(pre)
> ntimes = dims(0)
>
> wks = gsn_open_wks("ps","plot")
> gsn_define_colormap(wks,"BlWhRe")
>
> res = True
> res_at_mpProjection = "LambertConformal"
> res_at_mpLambertParallel1F = 30
> res_at_mpLambertParallel2F = 60
> res_at_mpLambertMeridianF = 32
>
> res_at_mpFillOn = False
> res_at_cnFillOn = True
> res_at_cnLinesOn = False
>
> res_at_gsnSpreadColors = True
> res_at_gsnAddCyclic = False
> res_at_gsnMaximize = True
>
> res_at_lbLabelAutoStride = True
>
> res_at_mpLimitMode = "LatLon"
> res_at_mpMinLatF = lat(0)
> res_at_mpMaxLatF = lat(dims(1)-1)
> res_at_mpMinLonF = lon(0)
> res_at_mpMaxLonF = lon(dims(2)-1)
> res_at_gsnMaskLambertConformal = True
>
> plot = gsn_csm_contour_map(wks, pre(0,:,:), res)
>
> end
>
> Any suggestions will be helpful.
>
> Best Wishes,
>
> --ufuk
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Received on Fri Mar 21 2008 - 08:21:14 MDT