13.3.6. Macro “dataserverLoadASCIIFileIonosphere.py”

13.3.6.1. Objective

The objective of this macro is to load the ASCII data file ionosphere.dat which defines 34 input variables and one output variable y and applies visualisation on one of these variables. The data file ionosphere.dat is in the “Salome-table” format of Uranie but is not shown for convenience.

13.3.6.2. Macro Uranie

"""
Example of data loading for Ionosphere dataset
"""
from URANIE import DataServer
import ROOT

tds = DataServer.TDataServer()
tds.fileDataRead("ionosphere.dat")

tds.getAttribute("x28").SetTitle("#Delta P_{e}^{F_{iso}}")

# Graph
Canvas = ROOT.TCanvas("c1", "Graph for the Macro loadASCIIFileIonosphere",
                      5, 64, 1270, 667)
tds.draw("x28")

The TDataServer is filled with ionosphere.dat with the fileDataRead method

tds.fileDataRead("ionosphere.dat")

A new title is set for the variable x28

tds.getAttribute("x28").SetTitle("#Delta P_{e}^{F_{iso}}")

This variable is then drawn with its new title

tds.draw("x28")

13.3.6.3. Graph

../../_images/dataserverLoadASCIIFileIonosphere.png — Figure 13.5 Graph of the macro `"dataserverLoadASCIIFileIonosphere.py"`