Merge branch 'master' of https://github.com/AMReX-Codes/MFIX-Exa

.. _Chap:Inputs:

Monitors/User-defined Spatial Averaging

=======================================

Monitors

========

The following inputs must be preceded by "amr" and control whether to compute

spatial averages and how often to output the results. 

n is the number of monitors specified in avg_int. 

monitors, i.e., spatial averages, and how often to output the results. 

n is the number of monitors implicitly defined by the size of avg_region_x_w. 

+------------------+-----------------------------------------------------------------------+-------------+-----------+

|                  | Description                                                           |   Type      | Default   |

+==================+=======================================================================+=============+===========+

| avg_int          | Interval, in number of CFD dt's, to write output                      |  Int        | -1        |

+------------------+-----------------------------------------------------------------------+-------------+-----------+

| avg_file         | Base file name which is appended with type data type (vel_p, p_g,     |  String     | avg_region|

|                  | ep_g or vel_g), number of this type of averaging and extension, .csv  |             |           |

| avg_file         | Base file name which is appended with the data type (vel_p_, p_g_,    |  String     | avg_region|

|                  | ep_g_ or vel_g_), the number of this type of averaging,  and the .csv |             |           |

|                  | file extension                                                        |             |           |

+------------------+-----------------------------------------------------------------------+-------------+-----------+

| avg_vel_p        | Average and save particle velocity (if 1)                             |  n*Int      | 0         |

+------------------+-----------------------------------------------------------------------+-------------+-----------+

.. comment::

  amr.avg_int = 10

  amr.avg_file = "uio"

  amr.avg_vel_p =        1       0        0

  amr.avg_p_g   =        0       1        1

  amr.avg_ep_g  =        0       0        0

  amr.avg_vel_g =        0       0        0

  amr.avg_region_x_w =   0.000   0.0000   0.0002

  amr.avg_region_x_e =   0.008   0.0000   0.0002

  amr.avg_region_y_s =   0.000   0.000    0.000

  amr.avg_region_y_n =   0.002   0.002    0.002

  amr.avg_region_z_b =   0.000   0.000    0.000

  amr.avg_region_z_t =   0.002   0.002    0.002