Changes between Version 11 and Version 12 of Grass8Planning

Timestamp:

11/11/17 08:51:06 (7 years ago)

Author:

neteler

Comment:

+tile support discussions

Grass8Planning

@@ -15 +15 @@
  * save more raster metadata like number of non-null cells, mean and stddev (see GDAL)
 
+Discussions at Aug 2017:
+** add **tile support** for better large map support (Sentinel, global data, ...), supporting massive parallel computations
+*** tiles could then be even stored on different nodes for speed optimization
+*** e.g. develop a new virtual raster mapset "VRT" (special like PERMANENT)
+**** reading:
+***** or add tile support deeply into raster lib (Rast_get_row()
+***** use name scheme? make use of segment library
+***** problem: due to row compression always whole row is read even if computation region is smaller
+**** writing:
+***** more complex
 === Vector library ===