Hi Andreas,
You may need to re-number the indices so that the scans start at 1
have no gaps between subsequent ones, as well as adjust the total scan
count in the header of the file.  Then apply the re-indexing.

Hope this helps,
--Luis



On Tue, Mar 23, 2010 at 9:46 AM, Andreas Quandt
<[email protected]> wrote:
> dear list,
>
> i modified some of my mzXML files by removing ms2 spectra which did not
> fulfill certain criteria.
> afterwards i tried to analyze them via xtandem but got error messages like
> "might be a corrupted file".
> to overcome this problem i used indexmzXML which corrected the index by
> generating a new mzXML file.
> unfortunately this did not solve the problem as neither xtandem nor
> mzxml2search where accepting the modified mzXML files as correct input.
>
> hence, i was wondering if there is either a better way to remove my ms2
> scans from the file or if i am using indexmzXML not in a proper way?
>
> cheers,
> andreas
>
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