h the given index or label. 

  Warning: Removing an analog channel might alter the acquisition. If the analog channel
  is one of them used in a force platform channel, then it cannot be possible to extract
  force platform data nor ground reaction wrenches for example. 
 
  BTKREMOVEANALOG(H, INDEX) remove the analog channel at the given index.

  The analog channel to remove can also be selected by its LABEL.
  BTKREMOVEANALOG(H, LABEL)

  This function can also returns an updated list of analog channels