[gradsusr] [EXTERNAL] Background map in GrADS -

[Adams, Jennifer M. (GSFC-610.2)[ADNET SYSTEMS INC]]

You can use the -b option with gxprint to add a background image to your output. You would need to use it in combination with the -t option to set a transparent color so that the background image shows through the foreground image. The background image must be .png and be the same size as your output image -- the georeferencing is not used or checked, only image size, so you have to be sure your projections match. 
--Jennifer

-- 
Jennifer Miletta Adams
ADNET Systems, Inc.
NASA/GSFC, Code 610.2
Building 32, Room S159
(301) 614-6070
 

On 9/3/19, 7:42 AM, "gradsusr on behalf of Gmail" <gradsusr-bounces at gradsusr.org on behalf of l.alisios at gmail.com> wrote:

    Hello there,
    
    I am interested in knowing if it`s possible, put a background map in 
    GrADS, google relief or similar maps that is georeferenced.
    Then plot over it the variables of WRF model, is this possible?...
    I have maps in .png and .jpg georeferenced format.
    
    
    L. Alvarez
    Gargantua Laboratory
    Tenerife
    
    
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