Greetings<br>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?<br>
One idea was to rescale it in a image processing software but I get a low quality image<br>Is there any solution by using grass?<br>Thanks<br>Luisa<br>