Hi Jukka, On 10 April 2017 at 16:56, <gdal-dev-requ...@lists.osgeo.org> wrote:
> Andrea wrote: > > If there is no 1:1 correspondence between geographic and raster space > axis, then I see no other way but to use Function to explicitly correlate > the two. > How would you propose to proceed instead? > > Perhaps with offset vectors? > l'lI just chime in to confirm you that: yes, offset vectors are the right means. There is no need for raster and CRS axis to have 1) the same dimensionality (you want to describe a 2D grid in a 3D cube) and neither 2) the same axis ordering. Indeed raster/CRS axis pairing can make sense only when the raster is diligently aligned with the CRS space, otherwise that would makes no sense. @see http://rasdaman.org/wiki/PetascopeUserGuide#GridaxislabelsandCRSaxislabels http://rasdaman.org/attachment/wiki/PetascopeUserGuide/GridDomainSetAxes.png hth, -Piero
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