.. SPDX-FileCopyrightText: 1992-2026 NWO-I/SRON Space Research Organisation Netherlands
..
.. SPDX-License-Identifier: CC-BY-4.0

Modelling and fitting
=====================

This chapter explains the procedures and tricks used in SPEX for
spectral modelling and fitting.

.. toctree::
   :maxdepth: 1

   fitting/egrids
   fitting/modtype
   fitting/sectors
   fitting/fitting
   fitting/model_tests