1 LEGO
  Syntax:  LEGO[/qual] id [&idb] theta phi      (default theta=30, phi=30)
   where:  qual  can be /C1|/C2|/BAR|/POL|/CYL|/SPH|/PSD|/NFB|/NBB

  Alias for `HIST LEGO'.  Makes a lego plot of a 2-dimensional
  histogram.  `Theta' and `phi' are the angles from which you want to
  view the lego plot in degrees. If you give the command without any
  qualifier the angles must lie between 0 and 90. If you give a
  qualifier the IGTABLE interface will be used. The current lego
  plotting code will soon be replaced by that in the `2DIM LEGO'
  command, which has no restrictions on the rotation angles and has a
  number of diffferent colour options. See HELP 2DIM for more details.

