PEMtk fitting setup & batch run demo

01/09/22

Outline of this notebook:

• Use setup_fit_demo.py script to load data and setup fitting environment.

• Run a batch of fits…

  • 1. run batch

    • Serial with self.fit() method.

    • Parallel fitting routine with self.multiFit() method. This uses XYZpy library for quick parallelization.

  • 2. load a batch

• Exploring the results… see the “analysis” notebook for more.

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Versions

• 06/06/21 v1

• 22/08/22 v2

• 01/09/22 v2b

v2b updated version including:

• Data IO with self.writeFitData() method.

• fitting now supports additional backends, these are set in self.fitOpts. For a list of available backends run self.backends(). Currently this implements support for AF or MF fitting routines.

Setup

# Import & set paths
import pemtk
from pemtk.fit.fitClass import pemtkFit

from pathlib import Path

# Path for demo script
demoPath = Path(pemtk.__file__).parent.parent/Path('demos','fitting')

# Run demo script to configure workspace
%run {demoPath/"setup_fit_demo.py"}

*** ePSproc installation not found, setting for local copy.