Hi Pedro, On Mon, Feb 20, 2017 at 7:36 PM, Pedro Venâncio <[email protected]> wrote:
> Hi Vaclav, > > The problem with r.mapcalc in QGIS was this one: > > https://hub.qgis.org/issues/6894 > > I forgot about this ticket. If I interpret the comments correctly there are still people who want r.mapcalculator despite its issues. I also forgot about -l flag to list inputs and outputs in G7.2: r.mapcalc "a = elevation + lakes" -l output=a input=elevation@PERMANENT,lakes@PERMANENT It does not do the computation, it only lists the inputs and outputs. The was point to make writing the wrappers easier and more robust. See details here: https://grass.osgeo.org/grass72/manuals/r.mapcalc.html https://trac.osgeo.org/grass/ticket/2592 https://trac.osgeo.org/grass/changeset/67000 > It was partially solved, but not completely. So, Victor had created a new > raster calculator using native QGIS classes: > > https://github.com/qgis/QGIS/pull/3779 > Thanks for the info. > > > 2017-02-21 0:11 GMT+00:00 Vaclav Petras <[email protected]>: > >> >> On Mon, Feb 20, 2017 at 4:22 PM, Luiz Andrade <[email protected]> >> wrote: >> >>> 1 - Why wasn’t r.mapcalculator ported to grass7? It is great to use it >>> from within QGIS. >> >> >> Nobody really asked for that as far as I know. The porting should be >> quite simple if you are interested in that. But that was not the issue. See >> discussion here: >> >> http://trac.osgeo.org/grass/ticket/2409#comment:187 >> http://trac.osgeo.org/grass/ticket/2409#comment:190 >> >> QGIS seemed to focus more on providing good native QGIS calc: >> >> https://lists.osgeo.org/pipermail/qgis-developer/2016-October/045569.html >> https://lists.osgeo.org/pipermail/qgis-developer/2016-October/045596.html >> >> Of course, these things can be reevaluated anytime. Ideally in a ticket. >> >> If you learn or ask more about it somewhere else, please write it back. I >> would like to have the whole picture. >> >> Vaclav >> >> _______________________________________________ >> grass-user mailing list >> [email protected] >> https://lists.osgeo.org/mailman/listinfo/grass-user >> > >
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