Owner

TopoToolbox

8 indexed repositories · View on GitHub

topotoolbox3
TopoToolbox 3 - a set of MATLAB functions for topographic analysis

MATLAB · 28 stars
pytopotoolbox
Python interface to TopoToolbox

Python · 26 stars
topotoolboxr
R interface to TopoToolbox

R · 3 stars
libtopotoolbox
A C library for the analysis of digital elevation models.

C · 2 stars
QGISTopoToolbox

Python · 1 star
pyfastflow
GPU routines for geomorphological applications - morphometry, LEM, ... powered with Taichi Lang

Python · 1 star
SWT
The Spatial Wavelet Transform of Hillier (2008)

C · 0 stars
gallery
Interactive examples of TopoToolbox workflows

Jupyter Notebook · 0 stars

Beginner friendly Everything

Open All

Multiple flow directions Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TopoToolbox/libtopotoolbox#236 · Opened Aug 6, 2026
`dbentropy` Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TopoToolbox/libtopotoolbox#235 · Opened Aug 6, 2026
Multiflow Direction and dentropy Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/libtopotoolbox#234 · 2 comments · Opened Aug 5, 2026
What happens when the queue fills up in `reconstruct_hybrid`? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

TopoToolbox/libtopotoolbox#233 · 1 comment · Opened Jul 31, 2026
Making some hard coded things user-changable Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

TopoToolbox/SWT#19 · 1 comment · Opened Jul 28, 2026
Crashes in GRIDobj2geotable Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

TopoToolbox/topotoolbox3#199 · Opened Jul 27, 2026
Remove old mex-files and implement libtopotoolbox bindings in several functions Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TopoToolbox/topotoolbox3#171 · 3 comments · Opened Jun 8, 2026
Implement `GridObject.largestinscribedgrid` Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TopoToolbox/pytopotoolbox#437 · Opened May 21, 2026
Implement D-infinity flow routing Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TopoToolbox/pytopotoolbox#420 · Opened May 6, 2026
Deprecate `flow_routing_d8_carve` and `flow_routing_d8_edgelist` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TopoToolbox/libtopotoolbox#226 · Opened May 6, 2026
Param factory binds wrong setter Open

bug

TopoToolbox/pyfastflow#10 · 1 assignee · Opened Apr 22, 2026
Refactoring SWT for libtopotoolbox Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TopoToolbox/SWT#9 · 6 comments · Opened Apr 21, 2026
Parallel flow artifacts (“skidding”) in low-relief DEMs — alternatives to pit filling / experience with optimized pit removal? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/topotoolbox3#155 · 1 comment · Opened Apr 13, 2026
Cache evaluated notebooks so they aren't built every time Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

TopoToolbox/gallery#25 · Opened Mar 26, 2026
Simulate releases before making them Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

TopoToolbox/pytopotoolbox#417 · Opened Mar 23, 2026
Reduce the number of independent steps in the release process Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

TopoToolbox/pytopotoolbox#416 · Opened Mar 23, 2026
Add automatic releases with wheels that are not uploaded to PyPI Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

TopoToolbox/pytopotoolbox#415 · Opened Mar 23, 2026
Problems with PyPI release process Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/pytopotoolbox#414 · Opened Mar 23, 2026
Deprecate `flow_accumulation` and `drainagebasins` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TopoToolbox/libtopotoolbox#212 · Opened Feb 26, 2026
Adding to tolerance when comparing dx and dy Open

Difficulty 1/5 Under an hour Newbie friendliness 58/100

TopoToolbox/topotoolboxr#65 · Opened Feb 20, 2026
Add R documentation to the website Open

documentation

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TopoToolbox/topotoolboxr#62 · Opened Feb 20, 2026
excesstopography handling of nodata values Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TopoToolbox/QGISTopoToolbox#11 · 3 comments · Opened Feb 13, 2026
Complete metadata.txt Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

TopoToolbox/QGISTopoToolbox#10 · Opened Feb 13, 2026
Compatibility of D8 flow directions with TauDEM's Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/pytopotoolbox#358 · 1 comment · Opened Jan 28, 2026
Add STREAMobj Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/topotoolboxr#59 · Opened Jan 26, 2026
Testing `ttupdate` Open

help wanted

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

TopoToolbox/topotoolbox3#137 · 1 comment · Opened Nov 24, 2025
Update run_graphflood documentation Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

TopoToolbox/pytopotoolbox#352 · Opened Sep 29, 2025
Own repository for TopoToolbox_nolibtt.mltbx Open

build help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/topotoolbox3#125 · 2 comments · Opened Sep 26, 2025
Add drainagebasins Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TopoToolbox/topotoolboxr#50 · 1 comment · Opened Sep 8, 2025
Add `graphflood` Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TopoToolbox/topotoolboxr#44 · Opened Sep 5, 2025
fillsinks: topotoolboxr handles missing values differently than pytopotoolbox Open

enhancement question

TopoToolbox/topotoolboxr#43 · 1 comment · 1 assignee · Opened Sep 5, 2025
Publish docs for released versions and latest version Open

build documentation

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TopoToolbox/pytopotoolbox#331 · Opened Jul 25, 2025
Providing better default color maps Open

documentation visualization

Difficulty 5/5 Over a week Newbie friendliness 30/100

TopoToolbox/pytopotoolbox#254 · 3 comments · Opened May 12, 2025
ERROR: Failed building wheel for topotoolbox and ERROR: Failed to build installable wheels for some pyproject.toml based projects (topotoolbox) Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

TopoToolbox/pytopotoolbox#232 · 14 comments · Opened Apr 18, 2025
Implement `FlowObject.flowpathextract` Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

TopoToolbox/pytopotoolbox#189 · Opened Mar 21, 2025
Document data structures used by libtopotoolbox Open

documentation

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TopoToolbox/libtopotoolbox#168 · Opened Feb 6, 2025
An interface for flow network traversals Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

TopoToolbox/libtopotoolbox#164 · 1 comment · Opened Jan 31, 2025
`StreamObject.chiplot` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TopoToolbox/pytopotoolbox#141 · Opened Jan 24, 2025
`StreamObject.modify` Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

TopoToolbox/pytopotoolbox#140 · Opened Jan 24, 2025
`GridObject.griddedcontour` Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

TopoToolbox/pytopotoolbox#139 · 3 comments · Opened Jan 24, 2025
`GridObject.inpaintnans` Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/pytopotoolbox#138 · Opened Jan 24, 2025
Run tests to completion even if one property fails. Open

test

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TopoToolbox/libtopotoolbox#159 · Opened Jan 14, 2025
Record more granular test results. Open

test

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TopoToolbox/libtopotoolbox#158 · Opened Jan 14, 2025
Should we split up the large classes? Open

enhancement help wanted question

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/pytopotoolbox#120 · 1 comment · Opened Dec 20, 2024
Track benchmark results over time Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

TopoToolbox/topotoolbox3#50 · 1 comment · Opened Dec 13, 2024
Timing Open

test

Difficulty 5/5 Over a week Newbie friendliness 20/100

TopoToolbox/topotoolbox3#49 · 1 comment · Opened Dec 13, 2024
Output DEMs and other information from failing tests. Open

test

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TopoToolbox/libtopotoolbox#150 · Opened Nov 25, 2024
Implement "Chimaps in a few lines of code" Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

TopoToolbox/pytopotoolbox#73 · 4 comments · 1 reaction · Opened Nov 6, 2024
Label closed basins in `identifyflats` Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 38/100

TopoToolbox/libtopotoolbox#141 · 1 comment · Opened Oct 23, 2024
Automated generation of snapshots Open

test

TopoToolbox/topotoolbox3#27 · 1 assignee · Opened Oct 8, 2024

TopoToolbox

Get new issues in your inbox