PAW Tutorial

• Vectors
• Histograms
• Ntuples
• Miscellaneous

Each example is linked to the next one. It is better to scan the examples in the proposed order.

A printable PostScript version, a compressed tar file of all the examples and a compressed tar file of the html pages are also available.

• Basic Principles
• Starting PAW Tutorial

  Vectors

  • Starting with vectors
  • Some more vector commands
  • The VECTOR/DRAW options
  • Vectors and Histograms
  • Vector operations
  • Simple macro, with a loop and a VECTOR fit
  • Macros flow control
  • More on fits
  • VECTOR/READ using MATCH
  • Data embedded in a macro
  • Plot a few one-dimensional functions
  • Plot a one-dimensional function and loop
  • More on macro input parameters and return code
  • Global variables
  • Plot two-dimensional functions
  • The Mandelbrot distribution
  • 3D functions drawing

  Histograms

  • Histograms creation
  • Read histograms from file and plot
  • Histogram archiving
  • Multiple fits on histograms
  • Histogram operations
  • Histograms attributes
  • Two-dimensional histograms representations
  • Non equidistant contour plots
  • Coordinate systems
  • Logarithmic scales on lego plots
  • Subranges in histogram identifiers
  • Stacked Lego plots
  • Errors representation on 1D histograms
  • Errors representations on 2D histograms
  • An other way of drawing errors for 2D histograms
  • A more complex example

  Ntuples

  • Ntuple creation
  • Automatic and user binning
  • Simple selection criteria on Ntuple
  • Option ``Spider'' in NTUPLE/SCAN
  • Use of Ntuple masks and loops
  • The use of Ntuple Cuts
  • Alphanumeric labels
  • Ntuple and 2D histograms: profile histograms
  • Ntuple and 2D histograms: projections
  • Copy a Ntuple variable into a Vector
  • Merging of hbook files
  • Chain of Ntuples
  • RW-Ntuple duplicated with selection
  • CW-Ntuple duplicated with selection (1)
  • CW-Ntuple duplicated with selection (2)
  • Examples of the SIGMA processor (1)

  Miscellaneous

  • Examples of the SIGMA processor (2)
  • Graphical operations on histograms
  • Updating plots in real time (1)
  • Updating plots in real time (2)
  • Merge pictures onto one plot
  • How to use PostScript files
  • PAW++ panels

Back to PAW home page