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Finding RMS of a distribution

Posted: 25 Apr 2012, 16:59
by tennant
Hi,

So I have SDDS files with beam projections and would like to determine the rms width (for emittance analysis). How do I accomplish that with sddsprocess? I've tried something like sddsprocess -process=col,rms,name but it's not the rms width.

Thanks,
chris

Re: Finding RMS of a distribution

Posted: 26 Apr 2012, 06:34
by Joytop
Hi, I want to achieve the similar goal as you : I want to know the size of a pixel on the image of x-y produced by sddsplot from a file that comes from a Watch in *.lte . Do you know how can I get it ? If you know , please help me. Thanks a lot for your reading my message.

Regards!

Coral.