astrohack.utils.conversion
==========================

.. py:module:: astrohack.utils.conversion


Functions
---------

.. autoapisummary::

   astrohack.utils.conversion.to_db
   astrohack.utils.conversion.convert_unit
   astrohack.utils.conversion.convert_5d_grid_to_stokes
   astrohack.utils.conversion.convert_5d_grid_from_stokes
   astrohack.utils.conversion.convert_dict_from_numba
   astrohack.utils.conversion.hadec_to_elevation
   astrohack.utils.conversion.casa_time_to_mjd


Module Contents
---------------

.. py:function:: to_db(val: float)

   Converts a float value to decibels
   :param val: Value to be converted to decibels
   :type val: float

   :returns: Value in decibels


.. py:function:: convert_unit(unitin, unitout, kind)

   Convert between unit of the same kind
   :param unitin: Origin unit
   :param unitout: Destination unit
   :param kind: 'trigonometric' or 'length'

   :returns: Conversion factor to go from unitin to unitout


.. py:function:: convert_5d_grid_to_stokes(grid, pol_axis)

   Convert gridded 5D data or aperture data from polariza correlations to Stokes
   :param grid: Gridded 5D data expected to be of shape [time, chan, pol, x, y]
   :param pol_axis: The polarization correlation axis

   :returns: the same data now converted to Stokes parameters


.. py:function:: convert_5d_grid_from_stokes(stokes_grid, input_pol_axis, destiny_pol_axis)

.. py:function:: convert_dict_from_numba(func)

.. py:function:: hadec_to_elevation(hadec, lat)

   Convert HA + DEC to elevation.

   (HA [rad], dec [rad])

   Provided by D. Faes DSOC


.. py:function:: casa_time_to_mjd(times)