Models and other software

The revised Glacial Systems Model (GSM) Version 25G description preprint pdf . The 24G version interim code and input data tarball is on zenodo. I will provide an interim 25G tarball by Oct 6/25 (still working on a basic abbreviated user manual, simplifying model setup/build (covering all 7 different last glacial cycle ice sheets and various resolutions is a job in itself), and possibly adding an initial Tibetan configuration).

An earlier version of the above preprint was originally submitted to the open access journal Geoscientific Model Development (GMD) mid Sept/24 and finally posted for open review: preprint under discussion and open review in early January/25.

LCice 1.0: A generalized Ice Sheet Systems Model coupler for LOVECLIM version 1.3 tarball.

This contains the LOVECLIM 1.3 Earth system model of intermediate complexity model along with associated scripts, code, and code modifications for asynchronous coupling with ice sheet models. This also contains F90 code for an advective precipitation downscaling scheme. The code set along with sensitivity results using the Glacial Systems Model (GSM) are described in the open access journal Geoscientific Model Development (GMD):

LCice 1.0: A generalized Ice Sheet Systems Model coupler for LOVECLIM version 1.3: description, sensitivities, and validation with the Glacial Systems Model (GSM version D2017.aug17) https://doi.org/10.5194/gmd-2017-277