Running NextSim on Mahuika

[draenog]

On HPC systems it is not possible to run docker. Instead on Mahuika it is possible use singularity to run docker images. We need instructions how to extract docker image and use it with singularity.

[rafacsantana]

Thanks for your report. Would you mind trying this link?

https://www.nas.nasa.gov/hecc/support/kb/converting-docker-images-to-singularity-for-use-on-pleiades_643.html