Combining weights together?

[dhah229]

I am trying to compute basin averages for a large number of watershed catchments using xe.SpatialAverager. To speed up the weights generation (since it takes over an hour to process), I split up the basins and generated the weights in a separate process. E.g., if I have 5 clusters of basins, I have 5 weights for them. What is the correct approach to combine these weights together?

[dhah229]

It turns out that the easiest way is to use the w attribute from SpatialAverager and concatenate it by the geom dimension!