doc update

doc/dev/hiresconfig.rst

@@ -28,7 +28,7 @@ by the :ref:`pypeit_setup` script, which sorts the frames and writes a
 
 
 HIRES configuration identification
----------------------------------
+----------------------------------
 
 The HIRES instrument configurations are determined by the function
 :func:`pypeit.metadata.PypeItMetaData.unique_configurations`,
@@ -62,7 +62,7 @@ to the relevant unique configuration ("setup"), by assigning a setup identifier
 values of the specific unique configuration.
 
 HIRES calibration groups
------------------------
+------------------------
 
 PypeIt uses the concept of a "calibration group" to define a complete set of
 calibration frames (e.g., arcs, flats) and the science frames to which these calibration

doc/dev/hiresframes.rst

@@ -24,7 +24,7 @@ The general procedure used to assign frames a given type is described
 here: :ref:`frame_types`.
 
 HIRES frame typing
------------------
+------------------
 
 The primary typing of HIRES frames is performed by
 :func:`pypeit.spectrographs.keck_hires.KECKHIRESSpectrograph.check_frame_type`.

doc/spectrographs/keck_hires.rst

@@ -7,10 +7,10 @@ Overview
 
 This file summarizes several instrument specific settings that are related to the Keck/HIRES spectrograph.
 Currently, PypeIt only supports the reduction of the post detector upgrade HIRES data (around August 2004).
-Information on the frame typing and instrument configuration can be found in ref:`hiresframes` and :ref:`hiresconfig`.
+Information on the frame typing and instrument configuration can be found in ref:`hiresframes` and :ref:`hires_config`.
 
 Default Settings
-++++++++++++++++
+----------------
 
 See :ref:`instr_par-keck_hires` for a list of modifications to the default settings.
 *You do not have to add these changes to your PypeIt reduction file!*  This is just a list of

pypeit/core/flexure.py

@@ -1398,23 +1398,26 @@ def sky_em_residuals(wave:np.ndarray, flux:np.ndarray,
 def flexure_diagnostic(file, file_type='spec2d', flexure_type='spec', chk_version=False):
     """
     Print the spectral or spatial flexure of a spec2d or spec1d file
+
     Args:
         file (:obj:`str`, `Path`_):
             Filename of the spec2d or spec1d file to check
         file_type (:obj:`str`, optional):
-            Type of the file to check. Options are 'spec2d' or 'spec1d'. Default is 'spec2d'.
+            Type of the file to check. Options are 'spec2d' or 'spec1d'. Default
+            is 'spec2d'.
         flexure_type (:obj:`str`, optional):
-            Type of flexure to check. Options are 'spec' or 'spat'. Default is 'spec'.
+            Type of flexure to check. Options are 'spec' or 'spat'. Default is
+            'spec'.
         chk_version (:obj:`bool`, optional):
-            If True, raise an error if the datamodel version or type check failed.
-            If False, throw a warning only. Default is False.
+            If True, raise an error if the datamodel version or type check
+            failed.  If False, throw a warning only. Default is False.
 
     Returns:
-        :obj:`astropy.table.Table` or :obj:`float`:
-        - If file_type is 'spec2d' and flexure_type is 'spec', return a table with the spectral flexure
-        - If file_type is 'spec2d' and flexure_type is 'spat', return the spatial flexure
-        - If file_type is 'spec1d', return a table with the spectral flexure
-
+        :obj:`astropy.table.Table`, :obj:`float`: If file_type is 'spec2d' and
+        flexure_type is 'spec', return a table with the spectral flexure.  If
+        file_type is 'spec2d' and flexure_type is 'spat', return the spatial
+        flexure.  If file_type is 'spec1d', return a table with the spectral
+        flexure.
     """
 
     # value to return