> hstDisplay -h
 
Usage: hstDisplay [options] <displayname>
 hstDisplay -h <displayname> gives applicable options
 Known displaynames are:
  HstList
  HstTH1F
  HstTH2F
  HstRecord
  HstCrcNoise
  HstCheck
  HstCrcFeNoise
  HstCrcSignal
  HstLc1176
  HstEmcEvent