MUSCLE3

• Create multiscale simulations by coupling existing or new models together via the network
• Temporal and spatial scale separation, ensembles
• Central parameter settings with in-simulation override for e.g. Uncertainty Quantification, surrogate modelling
• YAML-based configuration language describing connections and settings

MUSCLE3 is the third incarnation of the MUSCLE Multiscale Coupling Library and Environment. It is developed by the e-MUSC project of the University of Amsterdam and the Netherlands eScience Center.

MUSCLE3 scales all the way from a simple model in a single Python file running on your laptop to a complex multiscale simulation comprising multiple models written in different programming languages running on an HPC machine. Existing models can be connected with minimal modification.

Additional repositories:

• https://github.com/multiscale/ymmsl-python