ID I 'Id:' D=0 TITLE C 'Title:' D=' ' DIR C 'Hist Dir:' D=' '
Reset histograms (ID=0 resets all histograms).
You may optionally change the title also. See HRESET in the HBOOK manual.
Optional DIR will RESET the histograms in the specified directory.
Example: DASH> h/reset 0
Example: DASH> h/reset 2030 MYANA