FW: Anual Mean Precip

From: couragetoknowgc@hotmail.com
To: ncl-talk@ucar.edu
Subject: Anual Mean Precip
Date: Thu, 3 Apr 2014 17:21:39 +0000

I am new to NCL usage. I am trying to display climatology map from my HIRAM Model Precipitation data uding following script.

gpcp_1.ncl: Overall GPCP climatology derived from the monthly product. Although I get climatology but it is not giving me areal average (one value) displayed at the top of the example display given at the following:

http://www.ncl.ucar.edu/Applications/Images/gpcp_1_lg.png
        
image
        
        
        
View on www.ncl.ucar.edu
        
Preview by Yahoo

But it is giving me an error regarding latitude of my data although my data has proper latitude information. The error is as follows:

******************************

ncl Precip_Tseries.ncl 78125, 346.09375, 346.40625, 346.71875,
 Copyright (C) 1995-2011 - All Rights Reserved
 University Corporation for Atmospheric Research
 NCAR Command Language Version 6.0.0
 The use of this software is governed by a License Agreement.
 See http://www.ncl.ucar.edu/ for more details.

Variable: PRC
Type: float
Total Size: 1194393600 bytes
            298598400 values
Number of Dimensions: 3
Dimensions and sizes: [360] x [720] x [1152]
Coordinates:
warning:Dimension (1) has not been defined
warning:Dimension (2) has not been defined

Variable: prc_clm
Type: float
Total Size: 39813120 bytes
            9953280 values
Number of Dimensions: 3
Dimensions and sizes: [month | 12] x [720] x [1152]
Coordinates:
            month: [0..11]
Number Of Attributes: 2
  time_op_ncl : Climatology: 30 years
  info : function clmMonLLT: contributed.ncl
fatal:Variable (lat) is undefined
fatal:Execute: Error occurred at or near line 41 in file Precip_Tseries.ncl

fatal:Variable (clat) is undefined
fatal:Execute: Error occurred at or near line 42 in file Precip_Tseries.ncl

fatal:Variable (prcAvg) is undefined
fatal:Execute: Error occurred at or near line 82 in file Precip_Tseries.ncl

(0) check_for_y_lat_coord: Warning: Data either does not contain a valid latitude coordinate array or doesn't contain one at all.
(0) A valid latitude coordinate array should have a 'units' attribute equal to one of the following values:
(0) 'degrees_north' 'degrees-north' 'degree_north' 'degrees north' 'degrees_N' 'Degrees_north' 'degree_N' 'degreeN' 'degreesN' 'deg north'
(0) check_for_lon_coord: Warning: Data either does not contain a valid longitude coordinate array or doesn't contain one at all.
(0) A valid longitude coordinate array should have a 'units' attribute equal to one of the following values:
(0) 'degrees_east' 'degrees-east' 'degree_east' 'degrees east' 'degrees_E' 'Degrees_east' 'degree_E' 'degreeE' 'degreesE' 'deg east'
yes? sp vi Precip_Tseries.ncl

*****************************

Thanks,

Dogar
                                                                                              

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Received on Thu Apr 3 12:55:42 2014