Wrong RDH.packetCounter increment

Dear all,

I try to read raw file with following command:
o2-raw-file-reader-workflow --input-conf CPVraw.cfg
Config file CPVraw.cfg is following:
[input-CPV-0]
dataOrigin = CPV
dataDescription = RAWDATA
readoutCard = CRU
filePath = /data/cpv-raw-data/data_p2_21_021.raw

During the process I have constantly repeating messages (every orbit):
[163482:raw-file-reader]: [07:47:39][INFO] EP:0 CRU:0x0000 Link:0 FEEID:0x0000 SrcID:CPV[8] Packet:150 MemSize:64 OffsNext:64 prio.:0 HS:64 HV:6
[163482:raw-file-reader]: [07:47:39][INFO] Orbit:498083558 BC:0 Stop:1 Page:1 Trg:00000000000000000100000000000011 Par:0 DetFld:0x00ff
[163482:raw-file-reader]: [07:47:39][ERROR] Wrong RDH.pageCnt increment old=1 new=1
[163482:raw-file-reader]: [07:47:39][ERROR] Wrong RDH.packetCounter increment new=152 old=150
[163482:raw-file-reader]: [07:47:39][ERROR] ^^^Problem(s) was encountered at offset 61872848 of file 0
[163482:raw-file-reader]: [07:47:39][INFO] EP:0 CRU:0x0000 Link:0 FEEID:0x0000 SrcID:CPV[8] Packet:152 MemSize:64 OffsNext:64 prio.:0 HS:64 HV:6
[163482:raw-file-reader]: [07:47:39][INFO] Orbit:498083558 BC:0 Stop:1 Page:1 Trg:00000000000000000100000000000011 Par:0 DetFld:0x00ff
[163482:raw-file-reader]: [07:47:39][ERROR] Wrong RDH.pageCnt increment old=1 new=1
[163482:raw-file-reader]: [07:47:39][ERROR] Wrong RDH.packetCounter increment new=154 old=152
[163482:raw-file-reader]: [07:47:39][ERROR] ^^^Problem(s) was encountered at offset 61872912 of file 0

Is it a problem of incorrect raw data format or am I doing something wrong?
How fatal is this?

Thanks, regards,
Sergey

Hi @sevdokim

You are using CRU type for RORC detector in the CPVraw.cfg, should be
readoutCard = RORC

Cheers,
Ruben

Hi @shahoian

@kharlov told me that CPV is CRU detector now. What is a difference between these 2 types?
By the way the problem is persistent when I change it to RORC:

[175656:raw-file-reader]: [11:31:09][INFO] EP:0 CRU:0x0000 Link:0 FEEID:0x0000 SrcID:CPV[8] Packet:26 MemSize:64 OffsNext:64 prio.:0 HS:64 HV:6
[175656:raw-file-reader]: [11:31:09][INFO] Orbit:498025908 BC:0 Stop:1 Page:1 Trg:00000000000000000100000000000011 Par:0 DetFld:0x00ff
[175656:raw-file-reader]: [11:31:09][ERROR] Wrong RDH.pageCnt increment old=1 new=1
[175656:raw-file-reader]: [11:31:09][ERROR] Wrong RDH.packetCounter increment new=28 old=26
[175656:raw-file-reader]: [11:31:09][ERROR] ^^^Problem(s) was encountered at offset 33998064 of file 0
[175656:raw-file-reader]: [11:31:09][INFO] EP:0 CRU:0x0000 Link:0 FEEID:0x0000 SrcID:CPV[8] Packet:28 MemSize:64 OffsNext:64 prio.:0 HS:64 HV:6
[175656:raw-file-reader]: [11:31:09][INFO] Orbit:498025908 BC:0 Stop:1 Page:1 Trg:00000000000000000100000000000011 Par:0 DetFld:0x00ff
[175656:raw-file-reader]: [11:31:09][ERROR] Wrong RDH.pageCnt increment old=1 new=1
[175656:raw-file-reader]: [11:31:09][ERROR] Wrong RDH.packetCounter increment new=30 old=28
[175656:raw-file-reader]: [11:31:09][ERROR] ^^^Problem(s) was encountered at offset 33998128 of file 0

Cheers,
Sergey

Yes, CPV is a CRU detector, and its firmware generates raw data according to CRU format.

Ok, but the raw reader designates it as RORC. In any case, if it complains on orbit jumps, this means that it treats your data as from continuous readout which is default. This means that your data has no SOT start of run header. There are options to suppress error checks, please look in the help, i am on the phone connection now