A simple Minecraft clone written in C using modern OpenGL (shaders).

Hexagonal hierarchical geospatial indexing system

A board replacement for the classic Casio F-91W wristwatch

Time zone database and code

Temporal Tables PostgreSQL Extension

Heightmap meshing utility.

Dynamic hydrology-hydraulic water quality simulation model for stormwater, wastewater, and combined sewer collection systems

The Variable Infiltration Capacity (VIC) Macroscale Hydrologic Model

PyNIO is a multi-format data I/O package with a NetCDF-style interface

Python bindings to `hmm` for fast terrain mesh generation

source code for HEC-DSS (Data Storage System)

CFE is a conceptual rainfall-runoff model with an implementation of the Basic Model Interface.

Memory-Efficient I/O-Improved Drainage Analysis System (MIDAS)

Safe Rust API for HEC-DSS7 C library.