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<body class='hmmessage'><div dir='ltr'><br>Thank you Giovanni,<br>my only solution is to install grass64, which is not simple on ubuntu 15.04 because the different libraries version and dependencies.<br><div><br>> <br>> > Only solution to install in some way grass64.<br>> <br>> yes<br><br>We hope r.mapcalc will be added in the toolbox, soon.<br>r.null is a minor problem since I can finde a different way to change the null values to a certain integer.<br><br>Thanks again<br><br>E. <br></div> </div></body>
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