Executable for chunk large raw-data files#5083
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shahor02 merged 1 commit intoAliceO2Group:devfrom Dec 23, 2020
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@iouribelikov could you check if this is ok for what you wanted to do? |
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@shahor02 Thank you very much, Ruben. Yes, it should be exactly what we would like to have so much. I will try it asap... |
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@shahor02 Thank you very much. This seems to work quite nicely !
But I get lots of messages like
[INFO] Link 0x1630165289x was already declared with same output, do nothing
[INFO] Link 0x1663785514x was already declared with same output, do nothing
...
coming from
AliceO2/Detectors/Raw/src/RawFileWriter.cxx
Line 133 in bbb9823
Is this normal ?
(Also, the log file becomes very large...)
allows to split single or group of large (with many TFs) raw data files to chunks each containing at most N TFs. One can also change the grouping of the output files: e.g.: o2-raw-file-split --detect-tf0 --input-conf raw.cfg -n 10 -o split/ch --file-for cru will regroup the data in 10 chunks per output file in split/ch_0 ... split/ch_N directories and creating a single output file per CRU. The configuration file split/ch_X/<DET>raw.cfg will be created for every chunk
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@iouribelikov thanks for spotting, fixed. |
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Allows to split single or group of large (with many TFs) raw data files to chunks each containing at most N TFs.
One can also change the grouping of the output files:
e.g.:
o2-raw-file-split --detect-tf0 --input-conf raw.cfg -n 10 -o split/ch --file-for cruwill regroup the data in 10 chunks per output file in split/ch_0 ... split/ch_N directories
and creating a single output file per CRU. The configuration file split/ch_X/raw.cfg will
be created for every chunk