ROOT for beginners - LinkSCEEM

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An instructive little workedexample• Can't get the same spectrum to appear in 2pads at the same time ?Names ending in ";1" or ";N"(N>=1) * are the objects inthe file (on disk)*the 'N' is a versionor 'cycle' numberThey cannot be modified(we opened the file in "ReadOnly" mode).
An instructive little workedexample• Can't get the same spectrum to appear in 2pads at the same time ?Names without ";" are memoryresidentcopies of the spectra:these we can modify.A new copy is made every timeyou double-click a disk-residentobject.The previous copy is destroyed !
Page 1 and 2:
ROOT for beginnersFirst DayDiscover
Page 3 and 4:
Handling ROOT files
Page 5 and 6:
Open a ROOT file withTBrowser• In
Page 7 and 8:
Looking at ROOT file contents• Th
Page 9 and 10: Looking at ROOT file contents• Yo
Page 11 and 12: Plotting spectraFirst of all, 1-D s
Page 13 and 14: Discovering the canvas(TCanvas)•
Page 15 and 16: What is this object ?• To see the
Page 17 and 18: The canvas objects (again)• So we
Page 19 and 20: Activate the canvas editor• To ch
Page 21 and 22: Canvas editor• The editor appears
Page 23 and 24: Changing the look of a spectrum•
Page 29 and 30: Canvas manipulation• If you want
Page 31 and 32: Manipulating the canvas• To refre
Page 33 and 34: Manipulating the canvas• Dividing
Page 35 and 36: Manipulating the canvas• Dividing
Page 37 and 38: Decorating a figureMaking pretty pi
Page 39 and 40: Adding objects to the canvas• Ope
Page 41 and 42: Adding object to the canvas• Open
Page 43 and 44: Add a pad to the canvas• Spectra
Page 45 and 46: Adding a pad• Spectra within spec
Page 47 and 48: Adding text• …using LaTeX (well
Page 49 and 50: Fitting a 1-D spectrum
Page 51 and 52: Fits• Simple fitting can easily b
Page 53 and 54: Fits• Simple fitting can easily b
Page 55 and 56: Working with 2-D spectra
Page 57 and 58: Displaying 2-D spectra• Several o
Page 59: An instructive little workedexample
Page 63 and 64: An instructive little workedexample
Page 65 and 66: Operations on 2-D spectra• It's e
Page 71 and 72: Saving your figuresIt'd be a pity t
Page 73 and 74: Saving a masterpiece• Open the me
Page 75 and 76: Save the objects ???• By choosing
Page 77 and 78: Create some code ?• By choosing "
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