notebook example broken?

[ngbusca]

No description provided.

[ngbusca]

I'm trying to run the notebook example SimulationExamples. When running the config step:

desi = specsim.simulator.Simulator('desi', num_fibers=500)

I get an error:

---

RuntimeError Traceback (most recent call last)
in ()
----> 1 desi = specsim.simulator.Simulator('desi', num_fibers=500)

/Users/ngbusca/anaconda2/lib/python2.7/site-packages/specsim-0.12.dev764-py2.7.egg/specsim/simulator.pyc in init(self, config, num_fibers, camera_output, verbose)
73 # Initalize our component models.
74 self.atmosphere = specsim.atmosphere.initialize(config)
---> 75 self.instrument = specsim.instrument.initialize(config, camera_output)
76 self.source = specsim.source.initialize(config)
77 self.observation = specsim.observation.initialize(config)

/Users/ngbusca/anaconda2/lib/python2.7/site-packages/specsim-0.12.dev764-py2.7.egg/specsim/instrument.pyc in initialize(config, camera_output)
669 raise RuntimeError(
670 'Cannot find file {}. May need to update desimodel svn ?'
--> 671 .format(filename))
672 fast_fiber_acceptance = specsim.fastfiberacceptance.FastFiberAcceptance(
673 filename)

RuntimeError: Cannot find file /Users/ngbusca/Boulot/DESI/desimodel/data/throughput/galsim-fiber-acceptance.fits. May need to update desimodel svn ?

[ngbusca]

Indeed, the file galsim-fiber-acceptance.fits is missing... is it supposed to be shipped with specsim or should I get it from somewhere else?

[sbailey]

Yes, indeed, update desimodel svn to get data/throughput/galsim-fiber-acceptance.fits, which was added last October at the time of specsim PR #81.

[ngbusca]

Yep, svn update in $DATAMODEL fixed it! Thanks @sbailey