@@ -4,13 +4,13 @@ This is a short documention for the DPL-DigitizerWorkflow example
44
55# Status/Description of implementation
66
7- At present, the ` digitizer-workflow ` executable is a demonstrator of
7+ At present, the ` o2-sim- digitizer-workflow` executable is a demonstrator of
88how we intend to do initiate and handle the processing of hits, coming from detector simulation.
99
10- The digitizer-workflow currently demonstrates the transformation of hits into TPC digits using
10+ The ` o2-sim- digitizer-workflow` currently demonstrates the transformation of hits into TPC digits using
1111realistic bunch crossing and collision sampling. We are also able to overlay hits from background and signal hit inputs.
1212
13- The main components of the digitizer-workflow are
13+ The main components of the ` o2-sim- digitizer-workflow` are
1414
1515* The SimReader device:
1616 - reading/analysing the given hit files
@@ -21,11 +21,11 @@ The main components of the digitizer-workflow are
2121 - producing digits in continuous time for a given sector
2222 - at present writes (or forwards) these digits in units of TPC drift times
2323
24- The digitizer-workflow executable is already somewhat configurable, both in terms of
24+ The ` o2-sim- digitizer-workflow` executable is already somewhat configurable, both in terms of
2525workflow/topology options as well as individual device options. Some help is available
2626via
2727```
28- digitizer-workflow --help
28+ o2-sim- digitizer-workflow --help
2929```
3030Other features are demonstrated in he following section.
3131
@@ -34,34 +34,34 @@ Other features are demonstrated in he following section.
3434Let's assume we have a background hit file ` o2sim_bg.root ` generated
3535by the O2 simulation with
3636```
37- o2sim -n 20 -g SOMEBACKGROUNDEVENTGENERATOR -m [detectors] -o o2sim_bg.root
37+ o2-sim -n 20 -g SOMEBACKGROUNDEVENTGENERATOR -m [detectors] -o o2sim_bg.root
3838```
3939
4040Similar for a signal file ` o2sim_sg.root `
4141```
42- o2sim -n 50 -g SOMESIGNALEVENTGENERATOR -m [detectors] -o o2sim_sg.root
42+ o2-sim -n 50 -g SOMESIGNALEVENTGENERATOR -m [detectors] -o o2sim_sg.root
4343```
4444
45451 . ** How can I digitize all sectors for the given background event?**
4646 ```
47- digitizer-workflow -b --simFile o2sim_bg.root
47+ o2-sim- digitizer-workflow -b --simFile o2sim_bg.root
4848 ```
4949 This will run as many TPC digitizer processors as there are logical CPU cores on your machine in parallel.
5050 (Note that depending on your available memory, this might cause problems as the digitization needs lots of memory; It might be safer to start with a small number of workers as indicated under point 3.).
5151
52522 . ** How can I only digitize sectors TPC sectors 1 + 2 for the given background event?**
5353 ```
54- digitizer-workflow -b --tpc-sectors=1,2 --simFile o2sim_bg.root
54+ o2-sim- digitizer-workflow -b --tpc-sectors=1,2 --simFile o2sim_bg.root
5555 ```
5656
57573 . ** How can I digitize sectors 1-8 using only 2 TPC digitizer devices?**
5858 ```
59- digitizer-workflow -b --tpc-lanes=2 --tpc-sectors=1,2,3,4,5,6,7,8 --simFile o2sim_bg.root
59+ o2-sim- digitizer-workflow -b --tpc-lanes=2 --tpc-sectors=1,2,3,4,5,6,7,8 --simFile o2sim_bg.root
6060 ```
6161
62624 . ** How can I digitize a total of 100 sampled collisions merging background and signal hits for TPC sector 1?**
6363 ```
64- digitizer-workflow -b --tpc-sectors=1 --simFile o2sim_bg.root --simFileS o2sim_sg.root -n 100
64+ o2-sim- digitizer-workflow -b --tpc-sectors=1 --simFile o2sim_bg.root --simFileS o2sim_sg.root -n 100
6565 ```
6666
6767# Missing things/Improvements to come
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