Class: Reconstruction

Inherits:
JobStep show all
Includes:
DefaultRecon
Defined in:
lib/rpipe.rb

Overview

A class for performing initial reconstruction of both functional and anatomical MRI scan acquisitions. Uses AFNI to convert from dicoms to 3D or 4D nifti files, initial volume stripping, and slice timing correction. Currently, supports dicoms or P-Files.

Constant Summary

Constants included from DefaultRecon

DefaultRecon::DEFAULT_VOLUME_SKIP

Constants inherited from JobStep

JobStep::COLLISION_POLICY

Instance Attribute Summary collapse

Attributes inherited from JobStep

#collision_policy, #libdir, #origdir, #procdir, #rawdir, #spmdir, #statsdir, #step, #subid

Instance Method Summary collapse

Methods included from DefaultRecon

#build_physionoise_run_spec, #build_retroicor_cmd, #create_physiosnoise_regressors, #generate_physiospec, #recon_visit, #reconstruct_scan, #run_retroicor, #slice_time_correct

Methods inherited from JobStep

#check_instance_vars, #default_spmdir, #include_custom_methods, #job_requires, #setup_directory, #validate_existence_of

Constructor Details

#initialize(workflow_spec, recon_spec) ⇒ Reconstruction

Instances are initialized with a properly configured hash containing all the information needed to drive reconstruction tasks. This hash is normally generated with a Pipe object.

Raises:

  • (ScriptError) 


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# File 'lib/rpipe.rb', line 154

def initialize(workflow_spec, recon_spec)
	super(workflow_spec, recon_spec)
	raise ScriptError, "At least one scan must be specified." if @scans.nil?
	@volume_skip = recon_spec['volume_skip']
	
	job_requires 'rawdir', 'origdir', 'scans'
end

Instance Attribute Details

#scans ⇒ Object

Returns the value of attribute scans.



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# File 'lib/rpipe.rb', line 150

def scans
  @scans
end

#volume_skip ⇒ Object

Returns the value of attribute volume_skip.



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# File 'lib/rpipe.rb', line 150

def volume_skip
  @volume_skip
end