Repository for work related to NASA ROSES award 80NSSC21K0748 (2021-24).
Get pism-ragis source from GitHub:
$ git clone git@github.com:pism/pism-ragis.git
$ cd pism-ragis
Optionally create Conda environment named pism-ragis:
$ conda env create -f environment.yml
$ conda activate pism-ragis
or using Mamba instead:
$ mamba env create -f environment.yml
$ mamba activate pism-ragis
Install pism-ragis:
$ pip install .
The stability of the Greenland Ice Sheet in a warming climate is a critical societal concern. Predicting Greenland's contribution to sea level remains a challenge as historical simulations of the past decades show limited agreement with observations. In this project, we develop a data assimilation framework that combines sparse observations and the ice sheet model PISM to produce a reanalysis of the state of the Greenland Ice Sheet from 1980 to 2020 using probabilistic filtering methods.
This repository contains scripts and functions to generate and analyze hindcasts performed with the ![Parallel Ice Sheet Model (PISM)]