Creating animated "weathermap" maps of kriged data.

[rkertesz]

Heatmaps are nice. The carto point based heatmaps are really nice. Kriged heatmaps are really nice too though. Is there a way to use Torque but render kriged maps like a weather map looks? E.g. this (taken from qgis)

or this (taken from weathergraphics.com)

I know that you can render rasters stored on carto (@ramiroaznar has some good examples) but there is no documentation that discusses how to use datacubes with such rasters. Is this possible now?
Would it make more sense to create a continous krig from animated point data on the fly (probably not?) or to create a raster and serve it up through a datacube?

I apologize if this has been done and/or this is part of carto.