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DKRZ Tech Talk: the mkexp tools for setting up climate model experiments

Dec 03, 2020

Dear users,

It is our great pleasure to announce next week’s Tech Talk. On Tuesday, Dec 8 at 15:15, Karl-Hermann Wieners (MPI-M) will present the mkexp tools for setting up climate model experiments.

Setting up a model experiment is an everyday task in climate science. Yet it seems that it is considered dark magic, confided to select adepts only by passing on voluminous shell scripts that have been around and patched for years. While this kind of decentralized knowledge seems fashionable, not only does it impede proper re-use of scientific work, but it also raises software maintenance issues when propagating new or obsolete features.
There have been several attempts to provide easy to use front ends to model experimentation over the last decade eg. IMDI, setuptools, ecFlow, Rose, or ESM-Tools. Most of these control source code management, building and installation, and experiment setup and submission, and accordingly are very complex.
In contrast, the mkexp tool suite provided by the MPI for Meteorology focuses on a unified command line frontend for experiment setup and submission, based on a model specific library of basic experiments. Karl-Hermann will explain the basic ideas behind this, its application in both climate science and teaching, and its use for the ICON model family.

Please register by taking the poll at https://terminplaner2.dfn.de/dkrz-tech-talk-mkexp with your institutional e-mail address.

Find all details at https://www.dkrz.de/up/de-news-and-events/de-tech-talks/de-tech-talk-the-mkexp-tools-for-setting-up-climate-model-experiments

Please find the recording our last Tech Talk on Visualizing unstructured grids from scripts and GUI with psyplot at https://youtu.be/DYsCQbZbtV0

Future talks will be scheduled based on user requests and availability of speakers. You can find all information on past and upcoming talks at https://www.dkrz.de/p/tech-talks. If you would like to see a talk on a specific topic, or provide a talk, please contact us via [Email protection active, please enable JavaScript.].

Best regards,
DKRZ

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