Re: [Psidev-ms-dev] mzML's binary arrays

[Matthew C. <mat...@va...>]

Hi Johannes,

If the supplemental array is defined in the CV (right now it's just m/z, 
time, and intensity), you can use a CV term. Otherwise, you'll have to 
use a userParam. If it's a kind of array you think should be in the CV, 
you can make that suggestion as well. I know we should probably put 
transient array in there at least (time array can be used for time 
domain data). For something like charge states, that's probably going to 
stay a userParam AFAIK.

-Matt


Johannes Junker wrote:
> Hi there,
>
> I'm trying to implement mzML 1.0.0 and I just stumbled across a problem: 
> I don't understand how the supDataArrays of mzData are represented in 
> mzML. Obviously there are two obligatory binary arrays for m/z and 
> intensity (which can be identified by the corresponding CV terms for m/z 
> and intensity, respectively). But I don't know how to identify the other 
> arrays that might follow. Is there a CV term for the name of such a 
> supplementary binary array? I couldn't find anything. How does this work?
>
> It would be very nice if you could help me with this!!
>
> Thanks in advance!
>
> Best regards,
> Johannes Junker
>
>