Difference between revisions of "Walkthrough on GUI based tilt series alignment"

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Dynamo includes a  
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Dynamo includes a package for automated aligned and reconstruction of tilt series. This walkthrough guides you through the steps on how to use it with a GUI. A different [[Walkthrough on command line based tilt series alignment | page in this wiki]]
  
 
= Data =
 
= Data =
  
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We have prepared version a tilt series from the EMPIAR entry [XXXX]
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<tt>/html/w/doc/data/hiv/align/b001ts001.mrc</tt>
  
= Creating a workflow alignment =
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In this binned version, the pixel size is 2'7 Angstrom (original was 1.35, this is bin level 1 in <tt>Dynamo</tt>)
  
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= Creating an alignment workflow=
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The basic function for invoking the GUI is <tt>dtsa</tt> (short form of <tt>dynamo_tilt_series_alignment</tt>;
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  <tt>dtsa('folder','firstAlign'');</tt>
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The data for the workflow (tilt series, angles) could have been introduced directly when creating the workflow, we however will introduce each item explicitly in this walkthrough.
  
 
= GUI description =
 
= GUI description =
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== General settings==
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== Execution Areas==
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The GUI is divided in five areas, which are sets of steps that can be executed sequentially.  Sequential execution is the natural way of proceeding; but steps can be visited in any order, i.e., a step can be reexecuted in a later moment after updating its information.
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== Steps ==
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Steps needs to be ''open'' (letters in grey) in order to be executed. They become open when the input they require gets computed and stored during execution of the workflow.
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When a step is under execution, its pushbutton becomes green.
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=== Toolbox ===
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The tool icon can be secondary clicked and will provide a
  
 
= Entering the data =
 
= Entering the data =

Revision as of 15:48, 26 August 2019

Dynamo includes a package for automated aligned and reconstruction of tilt series. This walkthrough guides you through the steps on how to use it with a GUI. A different page in this wiki

Data

We have prepared version a tilt series from the EMPIAR entry [XXXX]

/html/w/doc/data/hiv/align/b001ts001.mrc

In this binned version, the pixel size is 2'7 Angstrom (original was 1.35, this is bin level 1 in Dynamo)

Creating an alignment workflow

The basic function for invoking the GUI is dtsa (short form of dynamo_tilt_series_alignment;

 dtsa('folder','firstAlign);

The data for the workflow (tilt series, angles) could have been introduced directly when creating the workflow, we however will introduce each item explicitly in this walkthrough.

GUI description

General settings

Execution Areas

The GUI is divided in five areas, which are sets of steps that can be executed sequentially. Sequential execution is the natural way of proceeding; but steps can be visited in any order, i.e., a step can be reexecuted in a later moment after updating its information.

Steps

Steps needs to be open (letters in grey) in order to be executed. They become open when the input they require gets computed and stored during execution of the workflow. When a step is under execution, its pushbutton becomes green.

Toolbox

The tool icon can be secondary clicked and will provide a

Entering the data

Discarded tilt angles

The areas in the alignment task

Detection

Visualization matrix

This step just creates a binned version of the tilt series stack to accelerate visualizations that will be invoked in a later point.

Detection of gold beads

Indexing

Alignment

Fixed the markers

CTF

In this GUI CTF estimation and correction are delegated to CTFFIND4 and Imod's ctfphaseflip programs respectively.

Reconstruction

Binned reconstruction

Full sized reconstruction