Dem Python Packages

py3dep

A part of HyRiver software stack for getting topography data within the US through 3D Elevation Program (3DEP)

maps4fs

Generate map templates for Farming Simulator from real places.

xdem

Analysis of digital elevation models and elevation point clouds

peclet-dem

GPU discrete-element method (XPBD) with SDF point-shell collision for dense particle packing; part of the Peclet suite

peclet

Peclet — GPU-accelerated, MPI-parallel codes for transport phenomena (CFD, DEM, Voronoi) on a shared Kokkos + block-decomposition foundation

pydtmdl

Python library to download DTM data from various providers.

srtm

⚡ Ultra-fast SRTM elevation library in Rust - 260,934x faster than Python alternatives. Python bindings available via PyO3. Sub-microsecond query latency.

compas-lmgc90

COMPAS friendly binding/wrapper for LMGC90

abovepy

Kentucky's KyFromAbove program provides statewide 2ft DEMs, 3-inch orthoimagery, 3-inch oblique imagery, and COPC LiDAR point clouds — all publicly available on S3 with a STAC API for discovery. abovepy gives you Pythonic access to all of it, plus server-side terrain analysis via TiTiler. No credentials required.

topopyscale

TopoPyScale, a Python package to perform simplistic climate downscaling at the hillslope scale.

yade-mcp

MCP server connecting AI agents to YADE — run DEM simulations through natural conversation

compas-dem

Discrete Element Models for Modern Masonry Design and Historic Masonry Assessment

ausdem

Fetch Australian Digital Elevation Model (DEM) data from Geoscience Australia WCS services as xarray arrays.

pdemtools

Conveniently search, download, and process ArcticDEM and REMA products

suomigeodata

Downloading and analyzing geospatial data from Finland, that is Suomi.

rocky-uniaxc

Toolkit for multiscale uniaxial compression simulations in Ansys Rocky

srtm-rs

⚡ Ultra-fast SRTM elevation library in Rust - 260,934x faster than Python alternatives. Python bindings available via PyO3. Sub-microsecond query latency.

pygran

A DEM toolkit for rapid quantitative analysis and simulation of granular/powder systems

scarplet

Topographic edge detection of fault scarps and other landforms in digital elevation data

dem-shadows

Simulate shadows using a digital elevation model (DEM)

osw-incline

A Python library used by a queue job runner of a similar name. Calculates the incline of edges from DEM raster data and tags each edge with incline.

tppss

Compute sunrise / sunset times taking into account local topography

pygran-sim

A PyGran package for running DEM simulation