ROOT - ROOT Forum

Topic	Replies	Views	Activity
Posting code? Read this first! This is more addressed to the newer people of this forum, but I think it would be a good refresher for some. USE CODE TAGS!!! What is so special about these things? For one, they help show where you code begins and end…	2	9171	March 27, 2018
About the ROOT category	0	2141	January 13, 2017
Missing XRootD executables in Root installation	2	7	April 2, 2025
TVector3::Rotate to arbitrary rotation using XYZVector math , root	3	27	April 2, 2025
3D vector for TTree::Scan and Draw	3	30	April 1, 2025
Problem in root installation due to AfterImage root	3	21	April 2, 2025
Failed to Open ROOT after today's update root	5	66	April 2, 2025
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState: Missing FileEntry for some header	5	29	April 1, 2025
histo.Integral() vs looping tree to get sumw tree , hist	1	14	March 31, 2025
Evaluating MVA within Distr RDF rdataframe	3	35	March 31, 2025
What is the initial step length of Minuit2? root	2	19	March 31, 2025
Problem of root6 installation via MacPorts	3	27	March 31, 2025
Hadd parallelization: Sources and Target have different compression settings hadd	2	14	March 31, 2025
Plots in Histogram hist	14	54	March 31, 2025
Error when building ROOT from source - build step for 'XROOTD' root	5	29	March 31, 2025
Old root reference guides (v5.34)	11	45	March 29, 2025
Reading a large ROOT TTree fills RAM tree	3	43	March 29, 2025
Different results using TGraph2D with ROOT 6.30/04 vs 6.32/06	12	50	March 28, 2025
TH2 option TEXT not working with font 43 graphics , hist	4	39	March 27, 2025
Read 2-dimensional array branch with rdataframe in PyROOT python , rdataframe	3	31	March 27, 2025
No display when drawing graph	4	14	March 26, 2025
Memory not released after TTree GetEntry() in PyROOT python	3	34	March 25, 2025
Not refreshed jsroot graphics within jupyter notebook v7 / jupyterlab jsroot , jupyter	12	38	March 25, 2025
Jsroot not working in chromium jsroot	6	13	March 24, 2025
TChain can't add a root file with a name not ended with .root?	9	1105	March 24, 2025
Can't find'.hxx' files when compiling	5	9	March 24, 2025
Get_started page missing	7	14	March 24, 2025
How to use TTreeReaderArray with RDataFrame::Define	1	7	March 24, 2025
Get data from a Zombie file tree , root	2	12	March 24, 2025
ROOT' GL viewer graphics	2	16	March 23, 2025

Posting code? Read this first!

This is more addressed to the newer people of this forum, but I think it would be a good refresher for some. USE CODE TAGS!!! What is so special about these things? For one, they help show where you code begins and end…