When Model class attempts to read an empty working directory it throws an IndexError which does not point to the actual issue that their are no model files. See code block example below. Just need to add in a check that the path is not empty before it attempts to read files.
In [11]: ls
In [12]: from seisflows.tools.model import Model
In [13]: m = Model(fmt=".bin", flavor="3D")
---------------------------------------------------------------------------
IndexError Traceback (most recent call last)
Cell In[13], line 1
----> 1 m = Model(fmt=".bin", flavor="3D")
File ~/Repos/seisflows/seisflows/tools/model.py:126, in Model.__init__(self, path, fmt, parameters, regions, flavor)
122 self.flavor = self._guess_specfem_flavor()
124 # Gather internal representation of the model for manipulation
125 self._nproc, self.available_parameters = \
--> 126 self._get_nproc_parameters()
127 self.model = self.read(parameters=parameters)
129 # Coordinates are only useful for SPECFEM2D models
File ~/Repos/seisflows/seisflows/tools/model.py:664, in Model._get_nproc_parameters(self)
658 avail_par = list(set(avail_par).intersection(
659 set(self.acceptable_parameters)
660 ))
661 # Count the number of files for matching parameters only (do once)
662 # Globe version requires the region number in the wild card
663 nproc = len(glob(os.path.join(
--> 664 self.path, self.fnfmt(val=avail_par[0], ext=self.fmt)))
665 )
666 elif self.fmt == ".dat":
667 # e.g., 'proc000000_rho_vp_vs'
668 _, *avail_par = fids[0].split("_")
IndexError: list index out of range
When
Modelclass attempts to read an empty working directory it throws an IndexError which does not point to the actual issue that their are no model files. See code block example below. Just need to add in a check that the path is not empty before it attempts to read files.