Re: [scipion-users] [Xmipp-users] simulated annealing

[Dieter B. <die...@me...>]

Hi,

      I have now explored the problem further:

I can display the class_avages with xmipp_showJ by using either the 
metadata file or the image stack but when running the command below I 
always get the error (bold)


Input metadata              : carenumbered.xmd
Output rootname             : rec_random
T0                          : 0.1
Number of random iterations : 10
Number of greedy iterations : 0
Rejection percentage        : 25
Number of threads           : 1
Apply positive constraint   : 1
Keep intermediate volumes   : 0
Angular sampling            : 5
Symmetry for projections    : I2
*XMIPP_ERROR 52:  Parameter incorrect.**
**ImageBase::openFile Cannot open an empty Filename.**
**File: libraries/data/xmipp_image_base.cpp line: 493*

So, which filename is empty?

thanks a lot for hints, Dieter

------------------------------------------------------------------------
Dieter Blaas,
  Max F. 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,
Fax: 0043 1 4277 9616,
e-mail: die...@me...
------------------------------------------------------------------------

Am 12.05.2017 um 22:56 schrieb Grigory Sharov:
> Hello Dieter,
>
> you could try running the command:
>
> scipion run 
> $YOUR_SCIPION_HOME/software/em/xmipp/bin/xmipp_volume_initial_simulated_annealing 
> --gui
>
> Best regards,
> Grigory
>
> --------------------------------------------------------------------------------
> Grigory Sharov, Ph.D.
>
> MRC Laboratory of Molecular Biology,
> Francis Crick Avenue,
> Cambridge Biomedical Campus,
> Cambridge CB2 0QH, UK.
> tel. +44 (0) 1223 267542 <tel:+44%201223%20267542>
> e-mail: gs...@mr... <mailto:gs...@mr...>
>
> On Fri, May 12, 2017 at 9:50 PM, Dieter Blaas 
> <die...@me... <mailto:die...@me...>> 
> wrote:
>
>     Hi Roberto,
>
>     I wanted to use simulated annealing from an apparently correct scipion
>     installation (no errors issued during compilation and configure) but
>     when I run either:
>
>     scipion xmipp_volume_initial_simulated_annealing --gui
>
>     or:
>
>     xmipp_volume_initial_simulated_annealing --gui
>
>     I always get:
>
>     /usr/bin/env: xmipp_python: No such file or directory
>
>     Should xmipp_python not be installed automatically? It is not in
>     ../xmipp/bin/ where it was in the older versions and I can neither
>     find
>     it anywhere else!
>
>     Thanks for hints, best wishes, Dieter
>
>     ------------------------------------------------------------------------
>     Dieter Blaas,
>     Max F. 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 <tel:0043%201%204277%2061630>,
>     Fax: 0043 1 4277 9616 <tel:0043%201%204277%209616>,
>     e-mail: die...@me...
>     <mailto:die...@me...>
>     ------------------------------------------------------------------------
>
>
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