Histogram Filling

In a typical analyzer, as each event is analyzed, all the defined tests will be evaluated. Then the histograms will be filled with the results of the event analysis conditioned by the test flags. The following calls are available for test evaluation and histogram filling.

  character *(*) blockname
  integer*4 ierr

  ierr=thhstexe()
  ierr=thhstexeb(blockname)

The CTP histogram filling calls should be called after tests have been executed.

CTP has no routines for saving histograms to a file.