15.20.2.1 Options

- Histogram selection 1. APPEND=n - Selects the IDENT as 1 more than the last one to last one+n. 2. CURRENT,NEXT,PREVIOUS,ALL,FIRST,LAST - Selects a histogram. 3. ENTRIES - Selects only histograms with entries 4. HISTOGRAMS - Selects only histograms 5. SELECT - The name of histograms to modify. 6. IDENT - Selects the histograms by number. 7. MESH - Selects only mesh histograms 8. NTUPL - Selects only ntuples 9. SECTION - Selects the Global Section (applies to ZERO only) Operations 10. ADD,SUBTRACT,MULTIPY,DIVIDE - Combines 2 histograms into a third. 11. CYCLE - Cycles through hists. Modifying parameters 12. DISK - Enables histogram storage on DISK, with n records. It is stored using unit 87. 13. DEFNAME - The new name to assign to histograms. 14. ERRORS - Enable/Disable error computations. This slows down histogram filling. 15. TITLE - Defines the title as the header to each hist printout. 16. PR... - Modifies the printed output from the LIST HISTOGRAM command. 17. BINSZ - YES sets bin size to be set to a "resonable value" when a histogram is defined. This is defined for all histograms. 18. STATISTICS - Enable/Disable "real time" statistics calculations. 19. ZERO - Clears or sets the histogram to zero Creation 20. X,Y FROM n TO... - Specifies the hist scale. 21. SETS - Specifies the data sets to put into the histograms. 22. RANGE - Selects the maximum range of the histogram (HBOOK) Miscellaneous 23. LOG - Types the results of the definition