Climate-Science on Pi Stack

Self-Hosted Ocean Circulation Modeling: MITgcm vs MOM6 vs ROMS Compared

Fri, 12 Jun 2026 00:00:00 +0000

Introduction

Ocean circulation models are the computational backbone of modern oceanography, climate prediction, and marine resource management. These numerical models simulate the movement of water masses, heat transport, biogeochemical cycles, and sea-level dynamics across scales from coastal estuaries to global ocean basins. While traditionally run on institutional supercomputers, the maturation of open-source ocean models and the availability of powerful HPC hardware now make self-hosted ocean simulation a reality for research labs, consultancies, and citizen science organizations.

Self-Hosted Paleoclimate Reconstruction: Pyleoclim vs PRYSM vs PaleoCAR Compared

Fri, 12 Jun 2026 00:00:00 +0000

Introduction

Paleoclimate reconstruction — the inference of past climate conditions from natural archives — is one of the most powerful tools we have for understanding Earth’s climate system. By analyzing tree rings, ice cores, corals, speleothems, lake sediments, and marine microfossils, scientists can extend the instrumental climate record back thousands to millions of years, providing crucial context for modern climate change. These proxy records are the foundation for testing climate models under boundary conditions vastly different from today.