search

dfm / python-fsps

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

SPS_SETUP ERROR: wavelength grid cannot be opened #258

Closed Tiantian92 closed 8 months ago

Tiantian92 commented 8 months ago

Hi, I met this problem when I use Prospector: SPS_SETUP ERROR: wavelength grid cannot be opened. numpy: 1.26.3 scipy: 1.12.0 h5py: 3.10.0 fsps: 0.4.6 prospect: 1.2.0

And I can't do cd $SPS_HOME git pull

dfm commented 8 months ago

When you say that you can't do the above command, what do you mean specifically? Can you provide a full report of the error message you see so that we can help debug?

Tiantian92 commented 8 months ago

Hi, I put the command, the feedback is as following:

(prospector) apple@Apple python-fsps % cd $SPS_HOME (prospector) apple@Apple fsps-3.2 % git pull
There is no tracking information for the current branch. Please specify which branch you want to merge with. See git-pull(1) for details.

git pull <remote> <branch>

If you wish to set tracking information for this branch you can do so with:

git branch --set-upstream-to=<remote>/<branch> main
dfm commented 8 months ago

Thanks - this looks like FSPS was installed using a .zip file rather than using git. It also looks like that version is a few years out of date (3.2 was released in May 2021)! I'd recommend following the instructions in the FSPS README to install using git.

Tiantian92 commented 8 months ago

The problem is resolved!!! Now I can run Prospector. Thanks!!!