problem with get_ichrone

timothydmorton / isochrones

Pythonic stellar model grid access; easy MCMC fitting of stellar properties

http://isochrones.readthedocs.org

MIT License

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problem with get_ichrone #98

Closed ggonzo47 closed 4 years ago

ggonzo47 commented 5 years ago

I get the following error from the quick start example (using python 3.7.3 on MacOS High Sierra with Anaconda):

from isochrones import get_ichrone tracks = get_ichrone('mist', tracks=True)

mass, age, feh = (1.03, 9.72, -0.11)

tracks.generate(mass, age, feh, return_dict=True)

Exception has occurred: IndexError index 133 is out of bounds for axis 0 with size 133

and here is the output where it crashed: "interpolating missing values in evolution tracks (feh=-4.0)': 86%|█████████████████▎ | 115/133 [00:00<00:00, 135.32it/s]"

timothydmorton commented 5 years ago

Hmm, strange... try to do the following to start fresh:

wipe your ~/.isochrones directory
when you first initialize tracks, then execute tracks.initialize()

See if that works (will take a few minutes).

timothydmorton commented 4 years ago

Is this still an issue?

ggonzo47 commented 4 years ago

No longer an issue. Thanks.

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