Cannot slice and then convert variables

[jbisits]

Choosing a slice of the data generates a Raster but is has dims and refdims. Need to address this to be able to select a slice and then apply the conversion/computation functions.

[jbisits]

One idea is to check if a raster has a refdims using isempty(refdims(raster)) and if this is not true rebuild the raster with the refdims and dims, e.g.,

Raster(raster, (refdims(raster)..., dims(raster)...))

If doing this also need to sortdims so that they match the raster for the other functions that use the raster to create a blank Array to populate. Another option could be to use setdims.