hec_beam_getclust.f    [#]

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

    ( is called by:   hec_beam_survey.f   ,   hec_beam_fit.f  )
 

    includes the following commons:

    hec_beam_sys_clusters.inc
    hec_beam_sys_shifts.inc
    hec_dwpc.inc
    hec_runh.inc
 

    This routine is called with an argument:    `mode'

      mode=0 takes all mwpc clusters and fills the cluster common blocks.
      mode=1 takes only the clusters from the beam region; takes into
                    account the cryostat and movable table positions
 

    Somewhere along the line the subroutine:
     hec_beam_xymwpc.f
    is called, which decodes the mwpc data word idata
    and returns : n_cha = chamber number (1 .. 5)
                     i_xy = 1 if x-coordinate plane
                          =-1 if y-coordiante plane
                     coor  = cluster coordinate in cm
                     ch_width = cluster half width