Scan time error

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Scan time error

June 19, 2014, 12:40:43 AM

Dear all,
Please help in sorting this error message:
Error in xcmsRaw(arg$file, profmethod = params$profmethod, profparam = params$profparam, :
Time for scan 23539 (1675.653) greater than scan 23540 (0)
In addition: Warning message:
In xcmsRaw(arg$file, profmethod = params$profmethod, profparam = params$profparam, :
There are identical scantimes.

Re: Scan time error

Reply #1 – June 19, 2014, 04:38:26 AM

How did you convert the files?
See http://metabolomics-forum.com/viewtopic.php?f=25&t=191 and viewtopic.php?f=26&t=359&p=1694.

Re: Scan time error

Reply #2 – June 19, 2014, 05:38:38 AM

Thanks for reply.
I have converted CDF files using Xcalibar file converter tools.
How can I check integrity of file conversion.
Regards,
Prasad

Re: Scan time error

Reply #3 – June 19, 2014, 05:48:34 AM

Just to add I am using Q-Exactive Plus raw data files for coversion to cdf using Xcalibar

Re: Scan time error

Reply #4 – June 25, 2014, 06:13:28 AM

Maybe run them through msconvert as described here: http://metabolomics-forum.com/viewtopic ... aa5af76370

From the error message it seems Xcalibar inserts scans with time 0.