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dfm / python-fsps

Python bindings to Charlie Conroy's Flexible Stellar Population Synthesis (FSPS) Fortran code
https://python-fsps.readthedocs.io
MIT License
67 stars 38 forks source link

Interpolation #3

Closed dfm closed 6 years ago

dfm commented 11 years ago

How do people normally interpolate the magnitudes/spectra on the age–metallicity grid? 2D linear? Something more intelligent?

dweisz commented 11 years ago

I think 2d linear is commonly used, although I'm not sure it always produces the best results. But that might be more of a problem with how some of the underlying isochrones are set up (e.g., some groups don't provides equivalent points on every isochrone).

On Mar 18, 2013, at 9:08 AM, Dan Foreman-Mackey notifications@github.com wrote:

How do people normally interpolate the magnitudes/spectra on the age–metallicity grid? 2D linear? Something more intelligent?

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