How to store signal shapes as Tree format from a large CSV/TXT file?

ROOT
1

Hi Friends,

I have csv/txt data files created by an oscilloscope that contains digitized signal values. The first column is time and the second column is digitized voltage. I have 250 events which means the file contains 500 columns. Each column has 512 points/rows.

Event1-time, Event1-Voltage, Event2-time, Event2-Voltage, …, Event250-time, Event250-Voltage

I would like to read each column and store them in a root file as Tree format.

I would appreciate if you show me the way how to do that.

Thanks in advance.

2

Welcome to the ROOT forum,

You might want to look at the TTree manual. It points to the TTree tutorials.

3

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.