Class: CodeRunner::Veritas

Inherits:
Run::FortranNamelist
  • Object
show all
Defined in:
lib/veritascrmod/veritas.rb

Overview

This is a customised subclass of the CodeRunner::Run class which allows CodeRunner to run and analyse the Vlasov Maxwell solver Veritas.

It  generates the Veritas input file, and both analyses the results and allows easy plotting of them.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.defaults_file_header ⇒ Object 



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# File 'lib/veritascrmod/veritas.rb', line 149

def self.defaults_file_header
  "############################################################################\n#                                                                          #\n# Automatically generated defaults file for the Veritas CodeRunner module  #\n#                                                                          #\n# This defaults file specifies a set of defaults for Veritas which are     #\n# used by CodeRunner to set up and run Veritas simulations.                #\n#                                                                          #\n############################################################################\n\n# Created: \#{Time.now.to_s}\n\n@defaults_file_description = \"\"\n"
end

Instance Method Details

#generate_input_file ⇒ Object

This is a hook which gets called just before submitting a simulation. It sets up the folder and generates any necessary input files.



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# File 'lib/veritascrmod/veritas.rb', line 69

def generate_input_file
    FileUtils.makedirs("output/rectangleData")
    #@run_name += "_t"
    if @restart_id
      @runner.run_list[@restart_id].restart(self)
    end
    #if uses_ecom?
      #setup_ecom
    #elsif uses_chease?
      #setup_chease
    #end
    #check_parameters
    write_input_file
end

#get_status ⇒ Object 



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# File 'lib/veritascrmod/veritas.rb', line 117

def get_status
  if @running
    @status = :Running
  else
    @status = :Complete
  end
end

#input_file_extension ⇒ Object 



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# File 'lib/veritascrmod/veritas.rb', line 167

def input_file_extension
  '.in'
end

#input_file_header ⇒ Object 



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# File 'lib/veritascrmod/veritas.rb', line 127

def input_file_header
  "!==============================================================================\n!     Veritas INPUT FILE automatically generated by CodeRunner\n!==============================================================================\n!\n!  Veritas is a 1D continuum solver for the Vlasov-Maxwell system\n!\n!   See http://ft.nephy.chalmers.se/veritas/\n!\n!  CodeRunner is a framework for the automated running and analysis\n!  of large simulations.\n!\n!   See http://coderunner.sourceforge.net\n!\n!  Created \#{Time.now.to_s}\n!      by CodeRunner version \#{CodeRunner::CODE_RUNNER_VERSION.to_s}\n!\n!==============================================================================\n\n"
end

#parameter_string ⇒ Object

Parameters which follow the Veritas executable, in this case just the input file.



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# File 'lib/veritascrmod/veritas.rb', line 100

def parameter_string
  @run_name + ".in"
end

#parameter_transition ⇒ Object 



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# File 'lib/veritascrmod/veritas.rb', line 104

def parameter_transition
end

#print_out_line ⇒ Object

A hook which gets called when printing the standard run information to the screen using the status command.



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# File 'lib/veritascrmod/veritas.rb', line 38

def print_out_line
  #p ['id', id, 'ctd', ctd]
  #p rcp.results.zip(rcp.results.map{|r| send(r)})
  name = @run_name
  name += " (res: #@restart_id)" if @restart_id
  name += " real_id: #@real_id" if @real_id
  beginning = sprintf("%2d:%d %-60s %1s:%2.1f(%s) %3s%1s",  @id, @job_no, name, @status.to_s[0,1],  @run_time.to_f / 60.0, @nprocs.to_s, percent_complete.to_f, "%")
  #if ctd and fusionQ
    #beginning += sprintf("Q:%f, Pfusion:%f MW, Ti0:%f keV, Te0:%f keV, n0:%f x10^20", fusionQ, pfus, ti0, te0, ne0)
  #end
  #beginning += "  ---#{@comment}" if @comment
  beginning
end

#process_directory_code_specific ⇒ Object

This method, as its name suggests, is called whenever CodeRunner is asked to analyse a run directory. This happens if the run status is not :Complete, or if the user has specified recalc_all(-A on the command line) or reprocess_all (-a on the command line).



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# File 'lib/veritascrmod/veritas.rb', line 113

def process_directory_code_specific
  get_status
end

#restart(new_run) ⇒ Object

Modify new_run so that it becomes a restart of self. Adusts all the parameters of the new run to be equal to the parameters of the run that calls this function, and sets up its run name correctly



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# File 'lib/veritascrmod/veritas.rb', line 64

def restart(new_run)
  (rcp.variables).each{|v| new_run.set(v, send(v)) if send(v) or new_run.send(v)}
  raise "restart not implemented yet"
end

#vim_output ⇒ Object Also known as: vo 



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# File 'lib/veritascrmod/veritas.rb', line 89

def vim_output
  system "vim -Ro #{output_file} #{error_file}"
end

#write_input_file ⇒ Object

This command uses the infrastructure provided by Run::FortranNamelist, provided by CodeRunner itself.



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# File 'lib/veritascrmod/veritas.rb', line 95

def write_input_file
  File.open(@run_name + ".in", 'w'){|file| file.puts input_file_text}
end