Use memmap when reading in model grids

astrofrog / sedfitter

Python version of the SED fitter from Robitaille et al., 2007, ApJS 169 328

http://sedfitter.readthedocs.org

BSD 2-Clause "Simplified" License

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Use memmap when reading in model grids #78

Closed keflavich closed 1 year ago

keflavich commented 2 years ago

This PR allows the use of memory maps (mmaps) when reading in flux grids. This can help read in grids when a large number of wavelengths or distances are being probed and the computer's RAM is limited.

keflavich commented 2 years ago

I merged #73 into this b/c I can't run the code at all without the fix in #73

astrofrog commented 1 year ago

@keflavich can you rebase? I've updated the CI