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When I run model I get cat-###.csv and nex-###_output.csv files for different catchments. But I could not understand what are the units of the output like ET, Potential_ET, Qout etc. I tried assumin…
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Hi Leutnant
I am thinking to couple of SWMM model with the DREAM algorithm (like you have already written code for the DREAM algorithm in R for auto-calibration of SWMM. I have an intermediate level …
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There are several recursive algorithms in this package. This means that they could potentially run into Stackoverflows if the catchments and/or streams get too big. I haven't run into this yet (with …
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#958 is the result of no inundation in levee-protected areas due to branch 0 being masked in all levee-protected areas (and only stream orders 3 and above being used for branch processing). This issue…
mluck updated
8 months ago
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@BrianAvant-NOAA & @JamesColl-NOAA. Following our discussion we will try to modify `aggregate_by_threshold` to work on path lengths and areas independently and together.
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## TL; DR
How do we convert the current NWM forcing data into inputs for the ngen catchments?
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- No building on flood plains
- Reduce runoff from new development
- Reduce runoff (and erosion) at top of catchments
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We have several, largely redundant files defining catchments. Consolidate these and include better documentation within the data dir to explain when each file is useful.
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This is my plan for further t-route integration with ngen for the July 30 demo.
1. I have the preprocessing creating a multi-index dataframe with the the combination of cat-ids and comids as the in…
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DEM derived streams occasionally go in-and-out of NWM lake features, producing small segments that do not have associated HAND catchments. My first instinct is to solve this issue by dissolving these …