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	18032	September 24, 2018
Welcome to the ROOT forum! News	1	7946	February 10, 2017
Merge horizontally TTrees with TBranch as key ROOT tree	2	15	November 20, 2024
Another compile issue on Sequoia ROOT	27	256	November 20, 2024
Same TSelector for different Trees Newbie tree , root	1	6	November 20, 2024
Changing Title of Canvas Populated by the Underlying Histogram ROOT	1	10	November 20, 2024
There is a change in the drawing of the graph image！ ROOT	4	16	November 20, 2024
TMVA code issues for fitting data using BDT TMVA hist , root	22	87	November 20, 2024
Python failing to recognize ROOT package despite successful installation and present within list of packages Newbie python , root	2	15	November 20, 2024
Receiving a warning while trying to operate Root file ROOT root	5	30	November 18, 2024
Issue with Chi-Square Calculation After Scaling Histogram Newbie hist , root , roofit	1	19	November 18, 2024
ROOT is slow on lxplus (MacOS) Newbie root	3	30	November 18, 2024
Failed interface between python and root by brew on Sonoma 14.6 ROOT python	9	32	November 18, 2024
Simulate Photon transport using Heed in single layer gem detector Garfield++	5	30	November 18, 2024
Garfield++ units when importing mesh from COMSOL Garfield++ garfield	3	25	November 18, 2024
Trobule of import ROOT in python ROOT python , root	6	33	November 18, 2024
Fonts too small ROOT	1	17	November 16, 2024
SetOptStat for TPaveStats Evolution Proposals, Apps & Ideas	1	11	November 15, 2024
Weird combination of AddFriend/Project causing a bug?! ROOT	7	12	November 15, 2024
Avalanche problem on double layer(1st and 2nd) GEM detector Garfield++	13	47	November 15, 2024
Is it possible/reasonable to count the number of field lines that terminate on an object in Garfield++? Newbie garfield	5	39	November 14, 2024
Trouble reading .root files ROOT	10	51	November 14, 2024
'iostream' file not found when I enter in root in my windows ROOT root	1	16	November 14, 2024
ROOT 6.32.08 is out! News	1	51	November 14, 2024
ROOT 6.34.00-rc1 is out! News	1	50	November 14, 2024
Fatal error: requested drawable 0 is not found among currently valid drawables ROOT	3	8	November 14, 2024
Installing ROOT Release 6.24/06 on Ubuntu 22.04.5 LTS ROOT root	13	47	November 13, 2024
ProfileX of histogram can fit for pol3 but not pol5 Newbie	5	36	November 13, 2024
Fresh build and install ROOT from git - cannot open TBrowser web ROOT root	5	23	November 13, 2024
Looping Over Sub-Fields in an RNTuple Field Using RFieldDescriptorIterable ROOT	3	18	November 13, 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…