[gradsusr] how to remove x-axis and y-axis (lines) of a "cbarc" color-bar?

Jennifer Adams jma at cola.iges.org
Thu May 30 09:54:16 EDT 2013 

The 'set clab masked' command was introduced with version 2.0.a7.1. 
--Jennifer


On May 30, 2013, at 9:37 AM, Mohsen Soltani wrote:

> Yes! I did it, of course with your help, otherwise it was impossible! Thank you. Actually, I've used this "set clab masked" command several times before. But, you know, I'm afraid it doesn't work for me! It seems that it doesn't work in windows....
> FYI: I'm using Windows and GrADS 2.0a3.oga.1
> 
> Thanks,anyway, for your time, consideration and kindness,
> 
> Mohsen
> 
> --
> some are weather-wise some are otherwise!
> --
> Best Wishes,                                        
> (Mr.) Mohsen Soltani
> Climatology Grad Student (M.Sc.),
> Faculty of Geography, University of Tehran, Tehran, Iran
> Tel: (+98) 9119772934
> e-mail: soltani.clima at gmail.com
> 
> 
> On Thu, May 30, 2013 at 4:20 AM, Jennifer Adams <jma at cola.iges.org> wrote:
> That looks very good! Why not add 'set clab masked' and then you won't have overlapping contour labels and GrADS will omit the white boxes behind the labels and just interrupt the contour line instead. You'll see, it will look much cleaner. --Jennifer
>  
> 
> On May 30, 2013, at 2:19 AM, Mohsen Soltani wrote:
> 
>> Hello Jennifer,
>> 
>> At last I could produce a plot with a "cbarc colorbar" with flying colors! Please see the attached plot.
>> 
>> 
>> Thank you so much!
>> Mohsen
>> 
>> --
>> some are weather-wise some are otherwise!
>> --
>> Best Wishes,                                        
>> (Mr.) Mohsen Soltani
>> Climatology Grad Student (M.Sc.),
>> Faculty of Geography, University of Tehran, Tehran, Iran
>> Tel: (+98) 9119772934
>> e-mail: soltani.clima at gmail.com
>> 
>> 
>> On Wed, May 29, 2013 at 12:00 PM, Jennifer Adams <jma at cola.iges.org> wrote:
>> Looking at cbarc.gs (from the GrADS library), it looks as though this code is already in there. 
>> 'set line 'bc' 1 12'
>> x1 = xc - aa
>> xe = xc + 0.01
>> y1 = yc - aa
>> 'draw polyf 'x1' 'yc' 'xe' 'yc' 'xe' 'y1
>> 'set line 1 1 6'
>> 'draw line 'x1' 'yc' 'xc' 'y1
>> So, I'm not really sure why it isn't working for you. The triangle is drawn using the background color, 'bc'. That is set to '0' by default (look at the parsing of the args in the beginning of the script.)
>> --Jennifer
>> 
>> 
>> On May 29, 2013, at 2:46 PM, Mohsen Soltani wrote:
>> 
>>> Dear Jennifer,
>>> 
>>> Thank you for your help. But I'm still having problem to do it! 
>>> Should I use it like that without changing? Or I have to make some changes in the script you provided? If so, where and which part of the script should be edited? And finally, in your opinion, in which part of my script should be added? I mean, before/after display, and or before/after run cbarc?
>>> 
>>> Would you please help me?
>>> 
>>> 
>>> Thank you!
>>> Mohsen
>>> 
>>> --
>>> some are weather-wise some are otherwise!
>>> --
>>> Best Wishes,                                        
>>> (Mr.) Mohsen Soltani
>>> Climatology Grad Student (M.Sc.),
>>> Faculty of Geography, University of Tehran, Tehran, Iran
>>> Tel: (+98) 9119772934
>>> e-mail: soltani.clima at gmail.com
>>> 
>>> 
>>> On Wed, May 29, 2013 at 9:27 AM, Jennifer Adams <jma at cola.iges.org> wrote:
>>> The 2nd plot that you like (from wxmaps.org) draws a filled polygon over the corner of the plot before drawing the colorbar. 
>>> 
>>> 
>>> **
>>> ** Chop off the corner
>>> **
>>> 'set line 99 1 12'
>>> x1 = xc - aa
>>> xe = xc + 0.03
>>> y1 = yc - aa
>>> 'draw polyf 'x1' 'yc' 'xe' 'yc' 'xe' 'y1
>>> 'set line 1 1 6'
>>> if (_titbarlen = 10.950)
>>>   'draw line 'x1' 'yc' 'xc' 'y1
>>> endif
>>> **
>>> 
>>> --Jennifer
>>> 
>>> On May 29, 2013, at 2:41 AM, Mohsen Soltani wrote:
>>> 
>>>> Dear All,
>>>> 
>>>> I used "cbarc" to run color-bar on the map (see the attached file number 1). I adjusted the position of the color-bar where I wanted to. But, I'd like my color-bar (file number 1) to be something like the enclosed file number 2.
>>>> 
>>>> On the other hand, if we assume the color-bar's background as a triangle, I want the two lines (x-axis and y-axis) to be omitted/removed. How can I do that? 
>>>> 
>>>> 
>>>> Any suggestion?
>>>> 
>>>> 
>>>> Mohsen
>>>>  
>>>> --
>>>> some are weather-wise some are otherwise!
>>>> --
>>>> Best Wishes,                                        
>>>> (Mr.) Mohsen Soltani
>>>> Climatology Grad Student (M.Sc.),
>>>> Faculty of Geography, University of Tehran, Tehran, Iran
>>>> Tel: (+98) 9119772934
>>>> e-mail: soltani.clima at gmail.com
>>>> <file number 1.jpeg><file number 2.jpg>_______________________________________________
>>>> gradsusr mailing list
>>>> gradsusr at gradsusr.org
>>>> http://gradsusr.org/mailman/listinfo/gradsusr
>>> 
>>> --
>>> Jennifer M. Adams
>>> IGES/COLA
>>> 4041 Powder Mill Road, Suite 302
>>> Calverton, MD 20705
>>> jma at cola.iges.org
>>> 
>>> 
>>> 
>>> 
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>>> 
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>> 
>> --
>> Jennifer M. Adams
>> IGES/COLA
>> 4041 Powder Mill Road, Suite 302
>> Calverton, MD 20705
>> jma at cola.iges.org
>> 
>> 
>> 
>> 
>> _______________________________________________
>> gradsusr mailing list
>> gradsusr at gradsusr.org
>> http://gradsusr.org/mailman/listinfo/gradsusr
>> 
>> 
>> <cbarc colorbar.jpeg>_______________________________________________
>> 
>> gradsusr mailing list
>> gradsusr at gradsusr.org
>> http://gradsusr.org/mailman/listinfo/gradsusr
> 
> 
> --
> Jennifer M. Adams
> IGES/COLA
> 4041 Powder Mill Road, Suite 302
> Calverton, MD 20705
> jma at cola.iges.org
> 
> 
> 
> 
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> gradsusr mailing list
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> http://gradsusr.org/mailman/listinfo/gradsusr
> 
> 
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--
Jennifer M. Adams
IGES/COLA
4041 Powder Mill Road, Suite 302
Calverton, MD 20705
jma at cola.iges.org



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