Re: Odd plots of contours and shading

Hi Ed,

Thanks for providing the files. I was able to reproduce your problem, and I pared it down a bit and created a ticket for it, NCL-1174.

I'm thinking that NCL can't plot this because it's on a rotated pole, but hopefully Dave will have some more information on this.

--Mary

On Aug 2, 2011, at 10:34 PM, Yang Yang wrote:

> Hi Mary:
>
> Thank you very much for your help!
>
> The version of the NCL I used is:
> Copyright (C) 1995-2010 - All Rights Reserved
> University Corporation for Atmospheric Research
> NCAR Command Language Version 5.2.0
> The use of this software is governed by a License Agreement.
> See http://www.ncl.ucar.edu/ for more details.
>
> To avoid using the EcoConnectUtils.ncl and other unillity ncl scripts created by us here, I modified the script so as to use only the resources and functions provided by NCL. However, the same problem occurred. I attached the diagram and the script here. I have also used ftp to send the data file on the directed ftp site. The file name is: nzlam-12-orography.nc
>
> If you cannot find the data file, please let me know.
>
> Thank you again!
>
> Ed
>
> --- On Tue, 8/2/11, Mary Haley <haley@ucar.edu> wrote:
>
>> From: Mary Haley <haley@ucar.edu>
>> Subject: Re: Odd plots of contours and shading
>> To: "Yang Yang" <yang123yang@yahoo.com>
>> Cc: ncl-talk@ucar.edu
>> Date: Tuesday, August 2, 2011, 9:43 PM
>> Hi,
>>
>> What version of NCL are you using? I'm not sure I've ever
>> seen this problem before, but it's puzzling.
>>
>> I don't see any problems with your script but it looks like
>> you have a procedure that may be setting some more resources
>> that I can't see.
>>
>> Can you provide me with the data files for one of the
>> examples, and the EcoConnectUtils.ncl file so I can run it
>> here?
>>
>> See the ftp information at:
>>
>> http://www.ncl.ucar.edu/report_bug.shtml
>>
>> --Mary
>>
>> On Jul 31, 2011, at 5:44 PM, Yang Yang wrote:
>>
>>> Hello:
>>>
>>> I used the same terrain data to plot the terrain
>> height with both contours and shading. Basically I used two
>> methods:
>>>
>>> 1. For this one, I used
>> gsn_csm_contour_map(wks,ter,res2)to show both contours and
>> color shading. The color of area from 100 - 200 m is the
>> same as area from 200 - 300 m. However, on the label color
>> table, they are different. The color for area from 200 - 300
>> m was not shown. The diagram Plot1.eps and the ncl script
>> plot_1 are attached.
>>>
>>> 2. For this one, I used
>> gsn_csm_contour_map_overlay(wks,ter,ter,res1,res2) to show
>> both contours and color shading. The color of area from 0.1
>> - 100 m is the same as area from 100 - 200 m. However, on
>> the label color table, they are different. The color for
>> area from 100 - 200 m was not shown on the diagram.
>>> The diagram Plot2.eps and the ncl script plot_2 are
>> attached.
>>>
>>> I cannot figure out the reasons. I attached the plots
>> and ncl scripts here to seek help from you. Any help is much
>> appreciated.
>>>
>>> Cheers!
>>>
>> Ed<Plot1.eps><plot_1.ncl><Plot2.eps><plot_2.ncl>_______________________________________________
>>> ncl-talk mailing list
>>> List instructions, subscriber options, unsubscribe:
>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>
> <Plot1.eps><yytest1.ncl>

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Received on Wed Aug 3 08:24:07 2011