[GRASS-user] How to generate a "bigger PNG file"

Benjamin Ducke benducke at fastmail.fm
Thu Nov 3 08:20:05 EDT 2011

You can simply increase the resolution of your
current working region. Then you will get more
cells (and a bigger image) but exactly the same


On 11/03/2011 01:16 PM, Luisa Peña wrote:
> Greetings
> I'm using r.out.png to generate PNG files from a small patch (like 6x15
> pixels) but I'm obtaining a really small PNG file. Sicne I want to
> display it a little bit bigger in a website I need to "create a bigger
> (in size) PNG". What can I do to do this?
> One idea was to rescale it in a image processing software but I get a
> low quality image
> Is there any solution by using grass?
> Thanks
> Luisa
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Benjamin Ducke
{*} Geospatial Consultant
{*} GIS Developer

   benducke at fastmail.fm

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