FloPy
Open SourceVerified
The Python interface to MODFLOW — build, run and post-process groundwater models entirely in code.
TimML
ActiveAnalytic element groundwater modelling in Python — multi-layer steady flow with no grid at all.
- Pricing
- Open Source
- License
- MIT
- Commercial use
- Permitted
- Ecosystem
- Python
- Platform
- Windows, macOS, Linux
Install
pip install timmlAbout TimML
TimML, by Mark Bakker (TU Delft), models steady multi-layer groundwater flow with the analytic element method: wells, rivers, inhomogeneities and area sources are mathematical elements, the solution is exact everywhere, and there is no grid to design. A companion package, TTim, handles transient problems the same way.
For screening analyses, capture-zone estimates, dewatering first passes and teaching, this is often dramatically faster than setting up a gridded model — a well field takes minutes in a notebook. When heterogeneity gets serious you graduate to MODFLOW; TimML tells you whether you need to.
Where it fits in the workflow
TerrainCatchmentRainfallRunoffRoutingHydraulicsMappingReporting
Alternatives to TimML
Ranked by the topics, categories and workflow stages they share with TimML.
Pastas
Open Source
Time-series analysis of groundwater heads in Python — transfer-function models instead of full aquifer simulation.
pyEMU
Open Source
Python framework for PEST/PEST++ workflows — programmatic setup, ensembles and uncertainty analysis.
FEFLOW
Commercial
DHI's finite-element groundwater platform — unstructured meshes, density-driven flow, heat and mine dewatering.
Groundwater Vistas
Commercial
Veteran commercial MODFLOW GUI with deep PEST integration — a consultant favourite for calibration-heavy work.
MODPATH
Gov-Public
USGS particle tracking for MODFLOW — pathlines, travel times and capture zones from flow solutions.