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Hi, yes, the command from "note.txt" works well.

Thanks a lot!

Prof. Leonid Sazanov
IST Austria
Am Campus 1
A-3400 Klosterneuburg
Austria

Phone: +43 2243 9000 3026
E-mail: [log in to unmask]

On 13/08/18 13:24, Takanori Nakane wrote:
> Hi,
>
> OK, the log indicates that multibody refinement itself has finished
> successfully.
> What happens if you run relion_flex_analyse from the command line?
> The command is in the note.txt and should look like:
>
> `which relion_flex_analyse` --PCA_orient  --model
> MultiBody/job092/run_model.star --data MultiBody/job092/run_data.star
> --bodies bodies.star --o MultiBody/job092/analyse --do_maps  --k 5
>
>> Also, a combined map of two bodies together is not produced - should it
>> be?, or it needs to made separately, e.g. in Chimera?
> This is intended. There is no combined map.
>
> Best regards,
>
> Takanori Nakane
>
>> Dear Takanori,
>>
>> This is the end of "run.out" file:
>>
>>   ?Auto-refine: Refinement has converged, stopping now...
>>   ?Auto-refine: + Final reconstruction from all particles is saved as:
>> MultiBody/job1110/run_ct15_class001.mrc
>>   ?Auto-refine: + Final model parameters are stored in:
>> MultiBody/job1110/run_ct15_model.star
>>   ?Auto-refine: + Final data parameters are stored in:
>> MultiBody/job1110/run_ct15_data.star
>>   ?Auto-refine: + Final resolution (without masking) is: 3.40645
>>   ?Auto-refine: + But you may want to run relion_postprocess to mask the
>> unfil.mrc maps and calculate a higher resolution FSC
>>
>> Last files produced:
>>
>> run_ct15_half2_body001_unfil.mrc
>> run_ct15_half2_body002_unfil.mrc
>> run_ct15_half1_body001_unfil.mrc
>> run_ct15_half1_body002_unfil.mrc
>> run_ct15_data.star
>> run_ct15_body001.mrc
>> run_ct15_body002.mrc
>> run_ct15_body001_angdist.bild
>> run_ct15_body002_angdist.bild
>> run_ct15_model.star
>> run_ct15_sampling.star
>> run.out
>>
>> After that there is no CPU activity, so it does not go into PCA step.
>>
>> Also, a combined map of two bodies together is not produced - should it
>> be?, or it needs to made separately, e.g. in Chimera?
>>
>> Thanks for your help!
>>
>> Leonid
>>
>> Prof. Leonid Sazanov
>> IST Austria
>> Am Campus 1
>> A-3400 Klosterneuburg
>> Austria
>>
>> Phone: +43 2243 9000 3026
>> E-mail: [log in to unmask]
>>
>> On 12/08/18 21:08, Takanori Nakane wrote:
>>> Hi,
>>>
>>> Yes, it should work without GPU.
>>>
>>> A MultiBody job proceeds in two steps.
>>>
>>> (1) multi-body refinement itself (relion_refine_mpi)
>>> (2) PCA analysis (relion_flex_analyser)
>>>
>>> Could you please look at the log file and see which step failed?
>>> Did the first step say "refinement has converged" and produce
>>> relevant STAR files?
>>>
>>> Best regards,
>>>
>>> Takanori Nakane
>>>
>>> On 2018/08/12 16:30, Leonid Sazanov wrote:
>>>> Hi, great new features in Relion3.0!
>>>>
>>>> A question - after running multibody refinement we don't get out the
>>>> results of PCA analysis, even though this option is set to "yes" in
>>>> GUI. The program stops but is not marked as finished. Is it supposed
>>>> to be working in CPU version of 3.0beta (the only one we have working
>>>> so far)?
>>>>
>>>> Many thanks!
>>>>
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