ImperialCollegeLondon/SWMManywhere

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SWMManywhere is used to derive and simulate a sewer network anywhere in the world

Stars: 51
Forks: 11
Open beginner issues: 0
Indexed issues: 95

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: May 21, 2026
Latest indexed: Sep 17, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

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95 open issues indexed

Downloaders multi-threading Open

performance testing

ImperialCollegeLondon/SWMManywhere#6 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Precipitation downloader needs to remove request from queue if interrupted Open

bug enhancements

ImperialCollegeLondon/SWMManywhere#20 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
DEM interpolates whole raster in memory Open

enhancements performance

ImperialCollegeLondon/SWMManywhere#26 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Use geoparquet rather than geojson Open

performance

ImperialCollegeLondon/SWMManywhere#28 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add betweenness centrality graphfcn Open

enhancements

ImperialCollegeLondon/SWMManywhere#43 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 17, 2026
Downloading large files Open

ImperialCollegeLondon/SWMManywhere#45 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 17, 2026
More streamlined unit conversion Open

enhancements feature

ImperialCollegeLondon/SWMManywhere#48 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Precipitation events Open

ImperialCollegeLondon/SWMManywhere#55 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Accommodate other SWMM objects and variables Open

enhancements feature

ImperialCollegeLondon/SWMManywhere#67 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Save simulation results on the fly Open

enhancements

ImperialCollegeLondon/SWMManywhere#68 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Understand the termination criteria in the `pyswmm` loop Open

ImperialCollegeLondon/SWMManywhere#69 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Use of interpolation in comparing real/synthetic simulation timeseries Open

sa_paper

ImperialCollegeLondon/SWMManywhere#76 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Discuss whether to use `graph_tool` Open

metric optimisation

ImperialCollegeLondon/SWMManywhere#80 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Convert `inp` file read/write to `swmmio` Open

feature

ImperialCollegeLondon/SWMManywhere#84 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Calculate `storevars` from `metric_list` Open

enhancements good first issue

ImperialCollegeLondon/SWMManywhere#85 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Support EPSG switching from `config` Open

feature good first issue

ImperialCollegeLondon/SWMManywhere#88 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Graphfcn to validate graph for SWMM? Open

feature

ImperialCollegeLondon/SWMManywhere#89 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Outlet matching spatial indexing Open

metric optimisation

ImperialCollegeLondon/SWMManywhere#90 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Test what happens when you have edges between same start and end nodes Open

testing

ImperialCollegeLondon/SWMManywhere#92 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Create new `id` identifier throughout Open

enhancements

ImperialCollegeLondon/SWMManywhere#93 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`config` structure Open

refactor

ImperialCollegeLondon/SWMManywhere#95 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Identify efficiencies in iterate metrics where large calculations are repeatedly performed Open

optimisation refactor

ImperialCollegeLondon/SWMManywhere#101 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Some kind of tracker for number of calls Open

feature

ImperialCollegeLondon/SWMManywhere#102 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Can SWMM produce NANs? Open

testing

ImperialCollegeLondon/SWMManywhere#112 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Use `pixi` and `nox` Open

infrastructure

ImperialCollegeLondon/SWMManywhere#113 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Check compatible Python versions Open

python

ImperialCollegeLondon/SWMManywhere#123 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Use coasts for outlets Open

feature

ImperialCollegeLondon/SWMManywhere#125 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Wider use of satellite data in preprocessing Open

feature

ImperialCollegeLondon/SWMManywhere#127 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Plot weight values of real network Open

enhancements

ImperialCollegeLondon/SWMManywhere#129 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Alternate catchments - snap to nearest Open

feature

ImperialCollegeLondon/SWMManywhere#139 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Improve network cleaning Open

feature

ImperialCollegeLondon/SWMManywhere#150 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Iterative optimization approach Open

feature

ImperialCollegeLondon/SWMManywhere#151 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
non-validation design metrics Open

feature metric

ImperialCollegeLondon/SWMManywhere#152 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Louvain community performance Open

enhancements

ImperialCollegeLondon/SWMManywhere#153 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Derive rivers from DEM rather than OSM Open

feature

ImperialCollegeLondon/SWMManywhere#154 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Dynamic programming for pipe design Open

feature graphfcn

ImperialCollegeLondon/SWMManywhere#155 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
More informative `nx.Graph` types Open

enhancements good first issue graphfcn

ImperialCollegeLondon/SWMManywhere#157 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Automatic identification of hydraulic structures Open

feature

ImperialCollegeLondon/SWMManywhere#158 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Naming convention of `street` -> `network` Open

enhancements good first issue

ImperialCollegeLondon/SWMManywhere#162 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add option to carve in `clip_to_catchments` Open

enhancements

ImperialCollegeLondon/SWMManywhere#165 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Redownload based off parameter values Open

enhancements good first issue

ImperialCollegeLondon/SWMManywhere#170 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Parallelisation error Open

bug

ImperialCollegeLondon/SWMManywhere#171 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
CLI expansion Open

feature

ImperialCollegeLondon/SWMManywhere#181 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Use `osmnx` caching Open

ImperialCollegeLondon/SWMManywhere#183 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Verify weight calculation Open

testing

ImperialCollegeLondon/SWMManywhere#184 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Curb length calculation Open

feature

ImperialCollegeLondon/SWMManywhere#185 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Louvain community parameters Open

feature

ImperialCollegeLondon/SWMManywhere#188 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Test community/clipping Open

testing

ImperialCollegeLondon/SWMManywhere#189 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Ensure each subbasin has an outfall Open

feature

ImperialCollegeLondon/SWMManywhere#190 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Test identify_outlets functions separately Open

good first issue testing

ImperialCollegeLondon/SWMManywhere#192 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026

ImperialCollegeLondon/SWMManywhere

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