Re: [gdal-dev] Map Algebra revisited

2018-01-23 Thread Alex HighViz
g] On Behalf Of Ari Jolma Sent: 23 January 2018 08:25 To: gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] Map Algebra revisited Alex, Thanks for the information. I wrote the RFC and I wrote the C++ add-on that's linked to the RFC. However, in the end I run out of time with that code. Later

Re: [gdal-dev] Map Algebra revisited

2018-01-23 Thread Ari Jolma
Alex, Thanks for the information. I wrote the RFC and I wrote the C++ add-on that's linked to the RFC. However, in the end I run out of time with that code. Later also Mario Roy took up the challenge of multiprocessing raster operations with Perl GDAL and got good results(1). Perhaps the app

[gdal-dev] Map Algebra revisited

2018-01-22 Thread Alex HighViz
Dear all, I would like to re-open an older discussion. At several points in the last year there has been a discussion of raster algebra / map algebra functionality on this list. There still is an associated RFC by Ari Jolma (https://trac.osgeo.org/gdal/wiki/rfc62_raster_algebra). The reaso

[gdal-dev] Map Algebra revisited

2018-01-22 Thread a.hagen-zanker
Dear all, I would like to re-open an older discussion. At several points in the last year there has been a discussion of raster algebra / map algebra functionality on this list. There still is an associated RFC by Ari Jolma (https://trac.osgeo.org/gdal/wiki/rfc62_raster_algebra). The reason t