Hi,

I'm fairly new to the temporal features in GRASS. I think I'm looking for the 
inverse of t.rast.aggregate.ds - that is, I have an STRDS with arbitrary 
intervals (roughly, 24 day windows moving about every 6 days). I have an STVDS 
with daily data. I'd like to aggregate the daily STVDS to match the STRDS.

I can do this using t.sample, parse that, and aggregate. But this seems to be a 
fair amount of manual work, and it looks like GRASS abstracts much of this if I 
were going the other way - subsetting a STRDS based on an STVDS.

Is there a simple way to do this in GRASS - i.e. Is there a command I'm missing 
or mis-understanding? Or does subsetting vectors take more work because there 
is no analog to t.rast.aggregate.ds?

Thanks,

  -k.

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