| 32 | | * e.g. develop a new virtual raster mapset "VRT" (special like PERMANENT) |
| 33 | | * reading: |
| 34 | | * or add tile support deeply into raster lib (Rast_get_row() |
| 35 | | * use name scheme? make use of segment library |
| 36 | | * problem: due to row compression always whole row is read even if computation region is smaller |
| 37 | | * writing: |
| 38 | | * it is more complex |
| | 31 | * storage implementation: |
| | 32 | * develop a new virtual raster mapset "VRT" (special like PERMANENT) |
| | 33 | * virtual map: combination between current groups/stds and external maps - map metadata link the other maps, possibly in other mapset (Vaclav: I suggest this (vrt map) rather than vrt mapset or low level (i.e. new format) tiling) |
| | 34 | * something like the segment library opens the appropriate "standard" raster maps |
| | 35 | * different storage nodes possible if maps are different mapsets which are on diff nodes |
| | 36 | * reading: |
| | 37 | * [the above options or] add tile support deeply into raster lib (Rast_get_row()) |
| | 38 | * use name scheme? make use of segment library |
| | 39 | * problem: due to row compression always whole row is read even if computation region is smaller |
| | 40 | * writing: |
| | 41 | * it is more complex |
