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```
from servicex import ServiceXSpec, General, Sample, deliver
def run_query(input_filename=None):
import uproot
#
return uproot.open({input_filename: "CollectionTree"}).arrays(['E…
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Hi there,
I have set up the CombineTool code on lxplus according to the instructions in the README for this repo (CMSSW_10_2_13 and Combine tag v8.2.0), but I see an error related to the numpy inst…
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ROOT Sofia parses ONNX and generates C++ code to do the evaluation. This might make some of our evaluations faster.
Example:
https://root.cern.ch/doc/master/TMVA__SOFIE__ONNX_8C.html
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ctdax updated
4 hours ago
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### Check duplicate issues.
- [x] Checked for duplicates
### Description
If you build ROOT from a tarball, you'll see the message below during configuration:
```
-- Found Git: /usr/bin/git (found…
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https://root-project.github.io/web/install/#download-a-pre-compiled-binary-distribution
mentions https://root-project.github.io/web/install/dependencies/#ubuntu-10-12--14-and-16
but that shows e…
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See for comparison the screenshot below.
The upper plot was done with `TTree.Draw`:
```python
>>> import ROOT
>>> f = ROOT.TFile('DYJetsToLL.root')
>>> t = f.Get('Events')
>>> t.Draw('GenPar…
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After all the changes now the init script looks a bit different and maybe few things look a bit strange and need clenup
checkout `/cvmfs/clicdp.cern.ch/iLCSoft/builds/nightly/x86_64-slc6-gcc62-opt/…
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Uploading data to the storage that during TLS handshake sends unused certificates fails if these superfluous certificate doesn't pass "globus policy validation", e.g.
```bash
$ export SRC=https://se…
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https://cms-talk.web.cern.ch/t/crab-task-queued-on-command-submit-for-a-while/39714/19 showed that an assertion
```
cmsRun: ../IOPool/Input/src/RootInputFileSequence.cc:42: std::shared_ptr edm::Root…