Just to point out that Scala does not refine cell parameters: I believe XDS does

Phil

On 24 Apr 2010, at 18:57, Peter Grey wrote:

> Hi Ingo,
> 
> Scala might be beneficial after xds when several datasets need to be scaled
> together. Scala will refine cell parameters to fit best all the datasets
> together where as xscale uses as cell parameters those of the first dataset.
> If you use xscale you have to be prudent in your choice of the first
> dataset.
> 
> Peter.
> 
> On Sat, Apr 24, 2010 at 7:31 PM, Ingo Korndoerfer 
> <[email protected]>wrote:
> 
>> as it turns out:
>> 
>> the bad news (for me)
>> 
>> 1. something went wrong in my data processing. point taken. yes. i was so
>> hypnotized by the strange error message, that i did not realize this.
>> 
>> the good news
>> 
>> 2. pointless and scala run just fine (everybody can relax), and the strange
>> messages are more an esthetic problem, that phil evans said he will fix in
>> the next pointless release. had i looked at the pointless output i would
>> have seen, of course, that my data are complete nonsense. embarassing ...
>> 
>> thanks to phil for taking time to look over this, and thanks to the others
>> who also replied and asked why i even scale xds data with scala rather than
>> xscale. there are reasons for this, but the interesting news for me was,
>> that it might be that xscale possibly delivers better data from xds than
>> scala does, which, of course, now, i will have to look into ...
>> 
>> time will tell ...
>> 
>> greetings
>> 
>> ingo
>> 
>> 
> 
> 
> -- 
> Peter

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