flexible_grid
================================================

Flexible intrinsic alignment implementation using grid-based bias model

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| File        | intrinsic_alignments/flexible_grid/bias_JB_interface.py |
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| Attribution | Jonathan Blazek                                         |
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| URL         |                                                         |
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This module implements a flexible grid-based approach for intrinsic
alignment modeling. It provides a more flexible framework for IA
calculations that can accommodate various bias models and galaxy
populations using grid-based interpolation methods.


Assumptions
-----------

 - Bias model with flexible grid implementation



Setup Parameters
----------------

.. list-table::
   :header-rows: 1

   * - Name
     - Type
     - Default
     - Description

   * - nknodes
     - int
     - 
     - Number of k-nodes in the grid
   * - nznodes
     - int
     - 
     - Number of z-nodes in the grid
   * - intrinsic_alignments
     - bool
     - 
     - Whether to calculate intrinsic alignment bias
   * - galaxy_bias
     - bool
     - 
     - Whether to calculate galaxy bias


Input values
----------------

.. list-table::
   :header-rows: 1

   * - Section
     - Name
     - Type
     - Default
     - Description

   * - intrinsic_alignment_parameters
     - node_{i}_{j}
     - real
     - 
     - Grid node values for intrinsic alignment bias
   * - 
     - A
     - real
     - 
     - Free amplitude parameter for intrinsic alignments
   * - 
     - z
     - real 1d
     - 
     - Redshift values for fiducial bias
   * - 
     - k_h
     - real 1d
     - 
     - Wavenumber values for fiducial bias (h/Mpc)
   * - 
     - b_I
     - real 2d
     - 
     - Fiducial intrinsic alignment bias systematic term
   * - 
     - r_I
     - real 2d
     - 
     - Fiducial intrinsic alignment bias stochastic term
   * - bias_parameters
     - node_{i}_{j}
     - real
     - 
     - Grid node values for galaxy bias
   * - 
     - A
     - real
     - 
     - Free amplitude parameter for galaxy bias
   * - 
     - z
     - real 1d
     - 
     - Redshift values for fiducial bias
   * - 
     - k_h
     - real 1d
     - 
     - Wavenumber values for fiducial bias (h/Mpc)
   * - 
     - b_g
     - real 2d
     - 
     - Fiducial galaxy bias systematic term
   * - 
     - r_g
     - real 2d
     - 
     - Fiducial galaxy bias stochastic term


Output values
----------------


.. list-table:: Output values
   :header-rows: 1

   * - Section
     - Name
     - Type
     - Description

   * - intrinsic_alignments_parameters
     - z
     - real 1d
     - Output redshift values
   * - 
     - k_h
     - real 1d
     - Output wavenumber values (h/Mpc)
   * - 
     - b_I
     - real 2d
     - Interpolated intrinsic alignment bias systematic term
   * - 
     - r_I
     - real 2d
     - Interpolated intrinsic alignment bias stochastic term
   * - 
     - b_g
     - real 2d
     - Interpolated galaxy bias systematic term
   * - 
     - r_g
     - real 2d
     - Interpolated galaxy bias stochastic term