[3dem] determine spherically averaged radial density

[Dieter Blaas]

Dear Tom and Steven,

    thanks for the quick answer! But I also need to install the entire 
Eman2 package for it work?

Best, Dieter

------------------------------------------------------------------------
Dieter Blaas,
Max Perutz Laboratories
Medical University of Vienna,
Inst. Med. Biochem., Vienna Biocenter (VBC),
Dr. Bohr Gasse 9/3,
A-1030 Vienna, Austria,
Tel: 0043 1 4277 61630,
Mobile: 0043 699 1942 1659
e-mail:dieter.blaas at meduniwien.ac.at
------------------------------------------------------------------------

On 09.04.2024 13:47, Ludtke, Steven J. wrote:
> To add, if your goal is to compute the radial density distribution as 
> a curve rather than the averaged volume,
> e2proc3d.py  --calcradial 0 map.mrc radial.txt
> (can also calculate min,max)
>
> e2proc3d.py  --help
>
> ---
> Steven Ludtke, Ph.D. <sludtke at bcm.edu>                      Baylor 
> College of Medicine
> Charles C. Bell Jr., Professor of Structural Biology        Dept. of 
> Biochemistry
> Deputy Director, Advanced Technology Cores                  and 
> Molecular Pharmacology
> Academic Director, CryoEM Core
> Co-Director CIBR Center
>
>
>> On Apr 9, 2024, at 5:34 AM, Tom Calcraft <tom.calcraft at crick.ac.uk> 
>> wrote:
>>
>> Hi Dieter,
>>
>> The math.rotationalaverage function in EMAN2’s e2proc3d.py should do 
>> what you are looking for:
>>
>> e2proc3d.py --process=math.rotationalaverage input.mrc output.mrc
>>
>> Best,
>> Tom
>>
>>> On 9 Apr 2024, at 10:33, Dieter Blaas 
>>> <dieter.blaas at meduniwien.ac.at> wrote:
>>>
>>>
>>> External Sender: Use caution.
>>>
>>>
>>> Dear all,
>>>
>>>  we need to determine the spherically averaged radial density of a
>>> symmetric virus. Long ago, we used for this xmipp_operate but my old
>>> scipion3 and xmipp installs do not work any more. Is there any other
>>> piece of software that can easily do this without too much ado?
>>>
>>> Thanks for hints, Dieter
>>>
>>> ------------------------------------------------------------------------
>>> Dieter Blaas,
>>> Max Perutz Laboratories
>>> Medical University of Vienna,
>>> Inst. Med. Biochem., Vienna Biocenter (VBC),
>>> Dr. Bohr Gasse 9/3,
>>> A-1030 Vienna, Austria,
>>> Tel: 0043 1 4277 61630,
>>> Mobile: 0043 699 1942 1659
>>> e-mail: dieter.blaas at meduniwien.ac.at
>>> ------------------------------------------------------------------------
>>>
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