Re: [Psidev-ms-dev] PSI-MSS WG call Tuesday

[Fredrik L. <Fre...@im...>]

Hi All,

some minor mzML schema things that maybe should be addressed:

1) CV params: In most cases when there is a unit it will come from a  
different ontology than the actual CV param. Should there maybe be an  
optional attribute unitCvRef of type XS:IDREF?
For example, currently we have:
             <cvParam cvRef="MS" accession="MS:1000486" name="source  
potential" value="4.20" unitAccession="UO:0000248" unitName="kilovolt"/>
which would be:
             <cvParam cvRef="MS" accession="MS:1000486" name="source  
potential" value="4.20" unitCvRef="UO" unitAccession="UO:0000248"  
unitName="kilovolt"/>
I think this would make things a bit more consistent.

2) precursor element (discussed previously, but I just wanted to bring  
it up again):
Should there be optional externalSpectrumID, externalNativeID and  
sourceFileRef attributes as for acquisition elements?
I see no negative effects, so I am for this change.

Regards

Fredrik



20 maj 2008 kl. 08.51 skrev Eric Deutsch:

> Hi everyone, the PSI Mass Spectrometry Standards Working Group call  
> is Tuesday May 6 at 9am PDT:
>
> http://www.timeanddate.com/worldclock/fixedtime.html?day=20&month=5&year=2008&hour=17&min=0&sec=0&p1=136
>
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> + UK: 08081095644
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>
> The agenda will be to review and discuss what remains to be done to  
> finish up mzML.
>
> Thanks,
> Eric
>
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