Comment (by Liwei Ji):

I have looked at the files in CactusSgrid/DNSdata and they look good to me (good style, comments and so on). Is there anything else I need to do (Sorry that I haven’t review any code before and have no experience). I think the only miss pieces are documentations and tests.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2747/inclusion-of-sgrid-importer-in-einstein