Hi Daniel,
I think you are requesting that SAM be able to run a simulation using a sequence of weather files over the analysis period instead of running the simulation using a weather file with one year's worth of data as it does now.
There are a few challenges to implementing this:
1. The analysis period would be limited by the number of available weather files.
2. SAM's different performance models handle time series data in slightly different ways. It would require significant reworking of the code to make this possible.
I agree that it would be a useful enhancement to SAM, but we do not have plans (or funding) to work on that for now.
Best regards,
Paul.