All the code and boundary condition data sets necessary to reproduce the experiments and the figures for a paper entitled "Quantifying climatic forcing versus meltwater feedbacks on Antarctic ice shelf melt" by Youngs et al. submitted to Nature Geosciences. It requires a download of MITgcm to run the model code, as well as an appropriate python distribution to run the Jupyter notebooks. The boundary conditions used can be downloaded from: https://aims2.llnl.gov/search/cmip6/, and are in the fixedstrat folder. The initial conditions are in the CM4pI folder. This work was supported by the National Science Foundation, under award numbers OCE-1751386 and OPP-2220968. This work used the Hoffman2 Cluster, which is supported by the IDRE Research Technology Group at UCLA. This work used Anvil at Purdue University and Stampede2 at UT Austin through allocation OPP-2220968 from the Advanced Cyberinfrastructure Coordination Ecosystem: Services & Support (ACCESS) program, which is supported by U.S. National Science Foundation grants 2138259, 2138286, 2138307, 2137603, and 2138296. A.F.T. acknowledges funding support from Resnick Sustainability Institute at Caltech and NASA grant 80NSSC21K0916.