Open montmasis opened 4 years ago
Seems your data has no identifications to the libraries. We'll have to handle that. Thanks for letting us know!
Yes the identification was because I used the high-res settings suggested for Orbitrap as in the tutorial. But Alexander said they were too narrow, so I used 0.4 Da instead and I got 100+ hits.
The main problem now is the retention index, carbon marker. I always get an error with that and I don't know why
On Thu, Jul 2, 2020, 06:26 Ming Wang notifications@github.com wrote:
Seems your data has no identifications to the libraries. We'll have to handle that. Thanks for letting us know!
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/CCMS-UCSD/GNPS_Workflows/issues/567#issuecomment-652773772, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADRG2CWUGHPADLPAFG7HOC3RZQD7TANCNFSM4OMDMINA .
when I do get hits with the new settings, the carbon marker doesn´t give an error anymore. However, I do not get any Kovats Indexes calculated in the hits table: https://gnps.ucsd.edu/ProteoSAFe/status.jsp?task=7458f345754745be875011863b802d0b
I tried with RT reported both in minutes and seconds in the carbon marker table
On Thu, Jul 2, 2020 at 10:46 AM stefano papazian montmasis@gmail.com wrote:
Yes the identification was because I used the high-res settings suggested for Orbitrap as in the tutorial. But Alexander said they were too narrow, so I used 0.4 Da instead and I got 100+ hits.
The main problem now is the retention index, carbon marker. I always get an error with that and I don't know why
On Thu, Jul 2, 2020, 06:26 Ming Wang notifications@github.com wrote:
Seems your data has no identifications to the libraries. We'll have to handle that. Thanks for letting us know!
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/CCMS-UCSD/GNPS_Workflows/issues/567#issuecomment-652773772, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADRG2CWUGHPADLPAFG7HOC3RZQD7TANCNFSM4OMDMINA .
Hi, I am still having problems with the GC-MS Analysis Library matching (FBMN) with data originally pre-processed in MS-DIAL.
The job works fine when I am not using the retention index library function. When I use the retention index, I get the error (below).
The "carbon marker" (csv) file I got as a template example from Alexander Aksenov looks like mine, beside that I have more alkanes (and I do not have C8): Alexander --> C8-C26 Me --> C9-C40
Alexander thinks it could be a parsing issue and/or a missing library..
This the job that fails (below the error) https://gnps.ucsd.edu/ProteoSAFe/status.jsp?task=a7b11d597711495284a2c3c172bef2a3
Thanks in advance
Stefano
Carbon_Marker_File/Carbon_Marker_File-00000.csv Traceback (most recent call last): File "/data/ccms-gnps/tools/molecularsearch-gc/release_23/calculate_kovats.py", line 69, in
main()
File "/data/ccms-gnps/tools/molecularsearch-gc/release_23/calculate_kovats.py", line 66, in main
args.output_library_identifications)
File "/data/ccms-gnps/tools/molecularsearch-gc/release_23/calculate_kovats.py", line 39, in calculate_kovats
identifications_df = pd.read_csv(input_identifications_filename, sep="\t")
File "/data/ccms-gnps/tools/anaconda3/lib/python3.5/site-packages/pandas/io/parsers.py", line 709, in parser_f
return _read(filepath_or_buffer, kwds)
File "/data/ccms-gnps/tools/anaconda3/lib/python3.5/site-packages/pandas/io/parsers.py", line 449, in _read
parser = TextFileReader(filepath_or_buffer, kwds)
File "/data/ccms-gnps/tools/anaconda3/lib/python3.5/site-packages/pandas/io/parsers.py", line 818, in init
self._make_engine(self.engine)
File "/data/ccms-gnps/tools/anaconda3/lib/python3.5/site-packages/pandas/io/parsers.py", line 1049, in _make_engine
self._engine = CParserWrapper(self.f, self.options)
File "/data/ccms-gnps/tools/anaconda3/lib/python3.5/site-packages/pandas/io/parsers.py", line 1695, in init
self._reader = parsers.TextReader(src, **kwds)
File "pandas/_libs/parsers.pyx", line 565, in pandas._libs.parsers.TextReader.cinit
pandas.errors.EmptyDataError: No columns to parse from file
Tool execution terminates abnormally with exit code [1]