[ncl-talk] Missing values are regridded?

[Karin Meier-Fleischer]

Hi Lifen, 

did you check if the library $NCARG_ROOT/lib/ncarg/nclscripts/esmf/ESMF_regridding.ncl exist?

Bye,
Karin


> Am 17.02.2015 um 23:11 schrieb Jiang, Lifen <lfjiang at ou.edu>:
> 
> Hi Karin,
> 
> That doesn't work too... 
> Still got:
> 
> fatal:Could not open ($NCARG_ROOT/lib/ncarg/nclscripts/esmf/ESMF_regridding.ncl)
> fatal:error at line 5 in file ESMF_regrid.ncl
> 
> Lifen
> From: Karin Meier-Fleischer [meier-fleischer at dkrz.de]
> Sent: Tuesday, February 17, 2015 4:03 PM
> To: Jiang, Lifen
> Cc: Yuqiang Zhang; Mary Haley; ncl-talk [ncl-talk]
> Subject: Re: [ncl-talk] Missing values are regridded?
> 
> Hi Lifen,
> 
> you should try to rearrange the following lines like
> 
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"  
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl" 
> load "$NCARG_ROOT/lib/ncarg/nclscripts/esmf/ESMF_regridding.ncl"
> 
> Bye,
> Karin
> 
>> Am 17.02.2015 um 22:59 schrieb Jiang, Lifen <lfjiang at ou.edu>:
>> 
>> Hi Yuqiang,
>> 
>> Thanks for the instructions, but the same problem occurred after changing the order.
>> 
>> Here are the code. 
>> 
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/esmf/ESMF_regridding.ncl"
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"  
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl" 
>> 
>> begin
>> fili = "2000_MPI-ESM-MR.nc"
>> a = addfile (fili, "r")
>> t=a->y
>> t = lonFlip(t)
>> printVarSummary(t)
>> 
>> newlat=fspan(-89.50,89.50,180)   ;create a sequence for the new values of lat 
>> newlon=fspan(-179.5,179.5,360)   ;create a sequence for the new values of lon
>> 
>> newlat at units = "degrees_north"
>> newlon at units = "degrees_east"
>> 
>> opt                = True
>> opt at DstGridLat     = newlat
>> opt at DstGridLon     = newlon
>> opt at ForceOverwrite = True
>> 
>> ;opt at InterpMethod  = "bilinear"
>> ;t_regrid_bilinear = ESMF_regrid(t,opt)
>> 
>> ;opt at InterpMethod  = "neareststod"
>> ;t_regrid_nearest  = ESMF_regrid(t,opt)
>> 
>> opt at InterpMethod  = "conserve"
>> t_regrid_conserve = ESMF_regrid(t,opt)
>> 
>> printMinMax(t,0)
>> ;printMinMax(t_regrid_bilinear,0)
>> printMinMax(t_regrid_conserve,0)
>> ;printMinMax(t_regrid_nearest,0)
>> 
>> filo = "Regrid."+fili
>> system("/bin/rm -f "+filo)
>> fout=addfile(filo,"c")
>> fout at creation_date = systemfunc("date")
>> fout at title="Regrid_1*1 of "+fili
>> fout->regrid=t_regrid_conserve
>> 
>> end
>> 
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> 
> 
> 
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