Export raster

[lbartoletti]

This function allows to export a raster from the holes based on the triangulation performed by cell.

When creating the cell, it adds two materialized views including all the points of the holes for the levels/formations and the triangulation associated with it.

From there we could export the rasters with the algorithms present in QGIS such as TIN interpolation. However to keep the aspect of the triangulation as we have done, I have added a feature that interpolates the Z value according to the Xspacing and yspacing values.

New menu Albion->Export raster

Select parameters:

• Formation from comments name
• Level (from or to)
• XSpacing / YSpacing in map unit. Be careful with the values. It may take some time to compute exact Z interpolation from holes.

It will export 4 rasters:

• DEM
• aspect
• slope
• ruggedness index

[lbartoletti]

You have to apply your style on DEM (Singleband pseudocolor here)

[vmora]

@lbartoletti looks god to me.