============
Flux-Linkage
============

.. admonition:: Command: post_models(*"flux(x)", "r"*)

 Returns the coil flux-linkage vs. the rotational position in the array with the freely selectable identifier "r".

 **Example:**
 ::

  m.wdkey = 1
  m.fc_move_num = 49
  post_models("flux(x)","r")

  x1   = r[1]        -- First position
  phi1 = r[2]        -- First flux value
  x2   = r[3]        -- Second position
  phi2 = r[4]        -- Second flux value

  n = #r  -- Number of values in r

Note: the parameter m.fc_move_num is optional since FEMAG Rel 9.1