GCM output (diagfi) from Early Mars simulation with ocean heat transport (OHT ON)

This dataset contains the diagfi output file from a 3D Global Climate Model (Generic-PCM) simulation of early Mars performed with interactive ocean heat transport (OHT enabled). The simulation explores surface and atmospheric conditions under a dense CO₂–H₂ atmosphere, representative of early Mars climate scenarios capable of supporting transient liquid water. Ocean dynamics are represented using a dynamical slab ocean model, allowing lateral redistribution of heat by ocean circulation and interactive coupling with the atmosphere.