ROOT Forum

Topic	Replies	Views	Activity
Newbie forum for when you're not sure News If you’re new to ROOT, C++, data analysis etc, and you hesitate to ask your question, then please ask it in the Newbie section, where nice people help and we have special rules to be more welcoming. Don’t hesitate, jus…	2	17540	September 24, 2018
Welcome to the ROOT forum! News	1	7806	February 10, 2017
MagBoltz calculating rates at high energies Garfield++	1	3	July 27, 2024
TMinuit with constraint ROOT root	6	46	July 27, 2024
Error in TXMLEngine::ParseFile: Unexpected end of xml file ROOT root	0	4	July 26, 2024
Problems during use a code with python language to deterimine the suitable cuts Roofit and RooStats python , root	4	18	July 26, 2024
Unable to open input weight file: Roofit and RooStats hist , root , roofit	4	15	July 26, 2024
TSAXParser.h not found while building app with ROOT dependency Newbie	10	37	July 26, 2024
Mem leak even with suppression file ROOT	16	22	July 26, 2024
How to extract Cut Value? TMVA	8	1077	July 26, 2024
Error.hh is red after fastjet installation, what's wrong with this? ROOT root	1	9	July 26, 2024
Issues installing TUnfold: Make file not working ROOT root	1	8	July 26, 2024
How to use a branch as weights on histogram? ROOT tree , hist , python , root	2	13	July 26, 2024
Installing ROOT with CUDA support in a Conda environment ROOT	10	266	July 25, 2024
tree.CloneTree(0) not working Newbie python , root	2	20	July 25, 2024
STL collection object in TFile not compatible across OSX and Linux ROOT bug , root	1	9	July 25, 2024
Migrating GUI Elements from ROOT5 to ROOT6 ROOT graphics , root	8	24	July 25, 2024
Display members of class, itself generating a vector, member of a class, used in a branch ROOT root	11	71	July 25, 2024
I get a "* Break * segmentation violation" error when calling a JAR library from the main Java project that uses a native ROOT Newbie root	5	19	July 25, 2024
Text outline in figure ROOT	2	14	July 24, 2024
Troubles reading vector of pairs ROOT	3	33	July 24, 2024
Facing error when using RDF to deal with TMVA .xml file via PyROOT TMVA python , rdataframe	4	23	July 24, 2024
Creating multiple histograms for different user ranges ROOT hist	3	25	July 24, 2024
Use of TH1->Clone() ROOT	5	13582	July 24, 2024
Multiprocessing fits within PyROOT ROOT python , root	4	29	July 23, 2024
Errors when using a dictionary with nested STL collections ROOT tree , root	3	31	July 23, 2024
Dask-distributed RDataFrame on a SlurmCluster, failing ROOT python , rdataframe	1	14	July 23, 2024
Problems with std::vector<std::array> branches ROOT tree	3	26	July 23, 2024
How to deal with this clash issue ROOT	4	29	July 23, 2024
Can not move mouse on the second TGraph which called SetHighlight() Newbie root	11	27	July 23, 2024

Newbie forum for when you're not sure

If you’re new to ROOT, C++, data analysis etc, and you hesitate to ask your question, then please ask it in the Newbie section, where nice people help and we have special rules to be more welcoming. Don’t hesitate, jus…