[ncl-talk] mask problem

[Karin Meier-Fleischer]

Hi Jalal,

NCL told you that the variable ORO is not in your file, so take a look at your file and see what it contains. You can use ncl_filedump to do it. 

-Karin


> Am 04.11.2018 um 05:24 schrieb Md. Jalal Uddin <dmjalal90 at gmail.com>:
> 
> Hi all,
> 
> I am getting the following error message when I tried to mask over land.
> 
> fatal:["Execute.c":6394]:variable (ORO) is not in file (f)
> 
> ;;code
> f= addfile("yearsum2000.nc","r") 
>  pre = f->pre
>  pre_reorder = pre(time|:,latitude|:,longitude|:) 
> ;printVarSummary(pre_reorder)
> 
> 
> oro = f->ORO(0,:,:)   ;oro: orography data array (lat,lon). ; assumes that lat and lon are attached to oro as coordinates,. ; and oro has values ocean: 0, land: 1
> 
> 
> ;;printVarSummary(pre)
> 
> Variable: pre
> Type: double
> Total Size: 4608000 bytes
>             576000 values
> Number of Dimensions: 3
> Dimensions and sizes:   [time | 1] x [longitude | 1440] x [latitude | 400]
> Coordinates: 
>             time: [911.75..911.75]
>             longitude: [-179.875..179.875]
>             latitude: [-49.875..49.875]
> Number Of Attributes: 4
>   long_name :     precipitation
>   units :   mm
>   _FillValue :    -nan
>   missing_value : -nan
> 
> How can I solve this problem?
> 
> Best regards,
> Jalal
> -- 
> Md. Jalal Uddin
> MSc in Applied Meteorology (English Language)
> Nanjing University of Information, Science and Technology, China
> B.Sc. in Disaster Management (Hons.) 
> Patuakhali Science and Technology University, Bangladesh.
> Cell: +8613260859092, +8801792052662
> Web: www.dmjalal90.weebly.com  
> Facebook: jalal.hossen.39  
> LinkedIn: https://bd.linkedin.com/in/md-jalal-uddin-80a026b0   
> Twitter: dmjalal90  
> Skype: dmjalal90
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