[gradsusr] How to convert grads output to high resolution jpeg picture ?

[CW Weather]

Artur, 

Use 'set cthick 5' with your contour and adjust the value accordingly.  

regards, 

Stuart. 

On 23-11-2017 11:26, Gevorgyan Artur wrote:

> Dear Jennifer, 
> 
> when I increase the image resolution using "printim" with the xnnn and ynnn option my lines and contours on the image became thiner, i.e. the higher the image resolution, the thiner the lines and contours. Could you suggest a way to control the thickness of lines ?   
> 
> Best regards, 
> Artur 
> 
> 19.11.2017, 01:14, "Jennifer M Adams" <jadams21 at gmu.edu>: 
> 
> You can set the resolution of the output image with optional arguments to printim. If your page is landscape (11 x 8.5), then the command 'printim output.png x3300 y2550' should have 300 pixels per inch.
> --Jennifer
> On Nov 13, 2017, at 3:20 PM, Ricardo Hallak <ricardo.hallak at iag.usp.br> wrote:
> 
> Hi, Bill.
> 
> If I'm not completely wrong, printim cannot change jpeg dpi.
> 
> I think we should ask for help to Jennifer Adams:
> 
> is it possible to get a 300 dpi figure directly from GrADS?
> 
> If yes, we would become very grateful if you could clarify us how to get a 300 dpi figure in GrADS.
> 
> Thank you very much for your time.
> 
> --
> Prof. Ricardo Hallak
> Laboratório de Meteorologia de Mesoescala - LMM
> Departamento de Ciências Atmosféricas
> Instituto de Astronomia, Geofísica e Ciências Atmosféricas
> Universidade de São Paulo
> 
> Phone: +55(11)3091-4698
> 
> 2017-11-13 17:27 GMT-02:00 Bill Reilly <bill_reilly at compuserve.com>:
> Use printim
> 
> http://cola.gmu.edu/grads/gadoc/gradcomdprintim.html
> 
> --
> 
> Bill Reilly
> 
> (+34) 686-110-748
> 
> bill at passageweather.com
> www.passageweather.com [1]
> 
> bill at brwebworks.com
> www.brwebworks.com [2]
> 
> On 13/11/2017 18:39, Gevorgyan Artur wrote:  GrADS output is a '*.mf' file. I need to convert the grads output to high resolution jpeg picture (map), with 300 dpi resolution. What command need I use to convert the GrADS output to a picture with the desired resolution (quality) and extension (jpeg)?
> 
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 --
Jennifer Miletta Adams
Center for Ocean-Land-Atmosphere Studies (COLA)
George Mason University 

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-- 
Kind regards, 

STUART MARKHAM 

_Founder of CW Weather_ 

 

Links:
------
[1] http://www.passageweather.com/
[2] http://www.brwebworks.com/
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