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Multiple labels in cgScatter2D? [message #88420]

Wed, 23 April 2014 13:41

Jonas Ardo
Messages: 12
Registered: April 2014

Junior Member

Hi

I run

pro NPPplot
compile_opt idl2

NPP = READ_CSV('file.csv', HEADER=NPPheader)

cgWindow, WXSize=600, WYSize=600

cgScatter2D, NPP.FIELD2, NPP.FIELD3, /ISOTROPIC, /NODISPLAY, FIT=0,
XTitle= NPPheader[1], YTitle= NPPheader[2], XRange=[0,700],
YRange=[0,700], $
PSym=16, /Window, /Coefficient, Charsize=1.3, /GRID

cgControl, Create_PNG='C:\idlfiles\GPP\NPP.png'

END

The plot created looks OK in th resizealble graphic window but have
multiple lables (i.e. 200, 400 etc are shown twice on the x-axis and
y-axis) in the PNG file and if I save a PDF from the resizealble
graphic window.

Suggestions?

/Jonas

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Re: Multiple labels in cgScatter2D? [message #88421 is a reply to message #88420]

Wed, 23 April 2014 13:54

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Jonas Ardo writes:

> I run
>
> pro NPPplot
> compile_opt idl2
>
> NPP = READ_CSV('file.csv', HEADER=NPPheader)
>
> cgWindow, WXSize=600, WYSize=600
>
> cgScatter2D, NPP.FIELD2, NPP.FIELD3, /ISOTROPIC, /NODISPLAY, FIT=0,
> XTitle= NPPheader[1], YTitle= NPPheader[2], XRange=[0,700],
> YRange=[0,700], $
> PSym=16, /Window, /Coefficient, Charsize=1.3, /GRID
>
> cgControl, Create_PNG='C:\idlfiles\GPP\NPP.png'
>
> END
>
> The plot created looks OK in th resizealble graphic window but have
> multiple lables (i.e. 200, 400 etc are shown twice on the x-axis and
> y-axis) in the PNG file and if I save a PDF from the resizealble
> graphic window.
>
> Suggestions?

I use these instructions to figure out problems like these:

http://www.idlcoyote.com/code_tips/fixcoyoteprogram.php

Specifically, when was the last time you updated your Coyote Library?

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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Re: Multiple labels in cgScatter2D? [message #92876 is a reply to message #88421]

Wed, 16 March 2016 11:45

chengyuxi34
Messages: 4
Registered: January 2016

Junior Member

Hi, David

Thanks for earlier help and quick respond in general.

I run into the same problem. If I try to set xrange or yrange when using cgScatter2D.pro, there would be two labels in the output file

Example:
-------------
> pson,filename='temp.eps'
> cgscatter2d,findgen(30),findgen(30)+0.1,xrange=[-1.0,31]
> psoff
-----------
It also confused me that I was not able to use cgControl.pro to output a plot. When I used cgControl, it went through, but no file was ever generated.

Thanks,
Chengyu

On Wednesday, April 23, 2014 at 4:54:22 PM UTC-4, David Fanning wrote:
> Jonas Ardo writes:
>
>> I run
>>
>> pro NPPplot
>> compile_opt idl2
>>
>> NPP = READ_CSV('file.csv', HEADER=NPPheader)
>>
>> cgWindow, WXSize=600, WYSize=600
>>
>> cgScatter2D, NPP.FIELD2, NPP.FIELD3, /ISOTROPIC, /NODISPLAY, FIT=0,
>> XTitle= NPPheader[1], YTitle= NPPheader[2], XRange=[0,700],
>> YRange=[0,700], $
>> PSym=16, /Window, /Coefficient, Charsize=1.3, /GRID
>>
>> cgControl, Create_PNG='C:\idlfiles\GPP\NPP.png'
>>
>> END
>>
>> The plot created looks OK in th resizealble graphic window but have
>> multiple lables (i.e. 200, 400 etc are shown twice on the x-axis and
>> y-axis) in the PNG file and if I save a PDF from the resizealble
>> graphic window.
>>
>> Suggestions?
>
> I use these instructions to figure out problems like these:
>
> http://www.idlcoyote.com/code_tips/fixcoyoteprogram.php
>
> Specifically, when was the last time you updated your Coyote Library?
>
> Cheers,
>
> David
>
>
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
> Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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Re: Multiple labels in cgScatter2D? [message #92905 is a reply to message #92876]

Sun, 20 March 2016 06:06

rawahranger
Messages: 14
Registered: March 2016

Junior Member

Chengyu writes:

> Hi, David
>
> Thanks for earlier help and quick respond in general.
>
> I run into the same problem. If I try to set xrange or yrange when using cgScatter2D.pro, there would be two labels in the output file.

I would start with Step 1 in the page referenced in my previous post. :-)

Cheers,

David

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Re: Multiple labels in cgScatter2D? [message #92908 is a reply to message #92905]

Mon, 21 March 2016 02:18

chengyuxi34
Messages: 4
Registered: January 2016

Junior Member

On Sunday, March 20, 2016 at 9:06:03 AM UTC-4, rawah...@gmail.com wrote:
> Chengyu writes:
>
>> Hi, David
>>
>> Thanks for earlier help and quick respond in general.
>>
>> I run into the same problem. If I try to set xrange or yrange when using cgScatter2D.pro, there would be two labels in the output file.
>
> I would start with Step 1 in the page referenced in my previous post. :-)
>
> Cheers,
>
> David

Thanks.

I thought I got the Coyote library fairly recently (late 2014) and was fairly up to the data. But updating the library does solve the problem.

Thanks,
Chengyu

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Re: Multiple labels in cgScatter2D? [message #92913 is a reply to message #92908]

Tue, 22 March 2016 07:40

rawahranger
Messages: 14
Registered: March 2016

Junior Member

> I thought I got the Coyote library fairly recently (late 2014) and was fairly up to the data. But updating the library does solve the problem.

Updating your Coyote Library nearly always works. :-)

Cheers,

David

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