Csv to TTree

ROOT
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ROOT Version: 6.30
Platform: win10
Compiler: vc++

How to store a CSV file as a TTree?

2

Hello,

Thanks for the interesting post.
Have you tried RDataFrame and the CSV data source? ROOT: tutorials/dataframe/df014_CSVDataSource.C File Reference

auto df = ROOT::RDF::FromCSV(fileName);
df.Snapshot(treeName, rootFileName);

I hope this helps.

Cheers,
D

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