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Re: Writing display as jpeg

Francesco wrote:

> If this could be of any help this is the code I use
>   namejpg = 'sigmacoor.jpg'
>   jpg_pic=tvrd(0,0,xw_grids,yw_grids,true=3)
>   write_jpeg,namejpg,jpg_pic,true=3

yes, thats how I was trying to write but its not working, even I work on
IDL 5.4,  shall check it once more with your code and Reimar's



> It works fine for me with IDL 5.4 and win98.
> Before using true=3 I had some problem with colours.
> Ciao
> Francesco