Class: RunReportingMeasures

Inherits:
Object
  • Object
show all
Includes:
OpenStudio::Workflow::ApplyMeasures
Defined in:
lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb

Constant Summary

Constants included from OpenStudio::Workflow::ApplyMeasures

OpenStudio::Workflow::ApplyMeasures::MEASURE_TYPES

Instance Method Summary collapse

Methods included from OpenStudio::Workflow::ApplyMeasures

#apply_arguments, #apply_measure, #apply_measures, #apply_variables

Constructor Details

#initialize(directory, logger, adapter, options = {}) ⇒ RunReportingMeasures 



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 30

def initialize(directory, logger, adapter, options = {})
  defaults = {}
  @options = defaults.merge(options)
  @directory = directory
  @run_directory = "#{@directory}/run"
  @adapter = adapter
  @logger = logger
  @results = {}
  @output_attributes = {}

  # TODO: we shouldn't have to keep loading this file if we need it. It should be availabe for any job.
  # TODO: passing in the options everytime is ridiculuous
  @analysis_json = @adapter.get_problem(@directory, @options)

  @logger.info "#{self.class} passed the following options #{@options}"

  @model = load_model @options[:run_openstudio][:osm]

  # TODO: should read the name of the sql output file via the :run_openstudio options hash
  # I want to reiterate that this is cheezy!
  @sql_filename = "#{@run_directory}/eplusout.sql"
  fail "EnergyPlus SQL file did not exist #{@sql_filename}" unless File.exist? @sql_filename

  @objective_functions = {}
end

Instance Method Details

#add_data(sql, query, hdr, area, val) ⇒ Object

add results from sql method



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 290

def add_data(sql, query, hdr, area, val)
  row = []
  val = sql_query(sql, 'AnnualBuildingUtilityPerformanceSummary', query) if val.nil?
  row << hdr
  if area.nil?
    row << val
  else
    row << (val * 1000) / area
  end
  row
end

#add_data2(sql, query, hdr, area, val) ⇒ Object

add results from sql method



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 303

def add_data2(sql, query, hdr, area, val)
  row = []
  val = sql_query(sql, 'BUILDING ENERGY PERFORMANCE - ELECTRICITY', query) if val.nil?
  row << hdr
  if area.nil?
    row << val
  else
    row << (val * 1000) / area
  end
  row
end

#add_data3(sql, query, hdr, area, val) ⇒ Object

add results from sql method



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 316

def add_data3(sql, query, hdr, area, val)
  row = []
  val = sql_query(sql, 'BUILDING ENERGY PERFORMANCE - NATURAL GAS', query) if val.nil?
  row << hdr
  if area.nil?
    row << val
  else
    row << (val * 1000) / area
  end
  row
end

#add_data4(sql, query, hdr, area, val) ⇒ Object

add results from sql method



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 329

def add_data4(sql, query, hdr, area, val)
  row = []

  if val.nil?
    val = 0

    ['INTERIORLIGHTS:ELECTRICITY', 'EXTERIORLIGHTS:ELECTRICITY', 'INTERIOREQUIPMENT:ELECTRICITY', 'EXTERIOREQUIPMENT:ELECTRICITY',
     'FANS:ELECTRICITY', 'PUMPS:ELECTRICITY', 'HEATING:ELECTRICITY', 'COOLING:ELECTRICITY', 'HEATREJECTION:ELECTRICITY',
     'HUMIDIFIER:ELECTRICITY', 'HEATRECOVERY:ELECTRICITY', 'WATERSYSTEMS:ELECTRICITY', 'COGENERATION:ELECTRICITY', 'REFRIGERATION:ELECTRICITY'].each do |end_use|

      tmp_query = query + " AND ColumnName='#{end_use}'"
      tmp_val = sql_query(sql, 'BUILDING ENERGY PERFORMANCE - ELECTRICITY', tmp_query)
      val += tmp_val unless tmp_val.nil?
    end
  end

  row << hdr
  if area.nil?
    row << val
  else
    row << (val * 1000) / area
  end
  row
end

#add_element(hash, var_name, value, xpath = nil) ⇒ Object 



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 262

def add_element(hash, var_name, value, xpath = nil)
  values_hash = {}
  values_hash['name'] = var_name

  # store correct datatype
  store_val = nil
  if value.nil?
    store_val = nil
  elsif value == 'true'
    store_val = true
  elsif value == 'false'
    store_val = false
  else
    test = value.to_s
    value = test.match('\.').nil? ? Integer(test) : Float(test) rescue test.to_s
    if value.is_a?(Fixnum) || value.is_a?(Float)
      store_val = value.to_f
    else
      store_val = value.to_s
    end
  end
  values_hash['value'] = store_val
  values_hash['xpath'] = xpath unless xpath.nil?

  hash['data']['variables'] << values_hash
end

#perform ⇒ Object 



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 56

def perform
  @logger.info "Calling #{__method__} in the #{self.class} class"
  @logger.info 'RunPostProcess Retrieving datapoint and problem'

  begin
    @datapoint_json = @adapter.get_datapoint(@directory, @options)
    @analysis_json = @adapter.get_problem(@directory, @options)

    if @options[:use_monthly_reports]
      run_monthly_postprocess
    else
      run_standard_postprocess
    end

    translate_csv_to_json

    run_packaged_measures

    if @analysis_json && @analysis_json[:analysis]
      apply_measures(:reporting_measure)
    end

    @logger.info 'Saving reporting measures output attributes JSON'
    File.open("#{@run_directory}/reporting_measure_attributes.json", 'w') do
        |f| f << JSON.pretty_generate(@output_attributes)
    end

    run_extract_inputs_and_outputs

    @logger.info "Objective Function JSON is #{@objective_functions}"
    obj_fun_file = "#{@directory}/objectives.json"
    FileUtils.rm_f(obj_fun_file) if File.exist?(obj_fun_file)
    File.open(obj_fun_file, 'w') { |f| f << JSON.pretty_generate(@objective_functions) }

  rescue => e
    log_message = "Runner error #{__FILE__} failed with #{e.message}, #{e.backtrace.join("\n")}"
    raise log_message
  end

  @results
end

#run_extract_inputs_and_outputs ⇒ Object 



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 98

def run_extract_inputs_and_outputs
  # For xml, the measure attributes are in the measure_attributes_xml.json file
  # TODO: somehow pass the metadata around on which JSONs to suck into the database
  if File.exist? "#{@run_directory}/measure_attributes_xml.json"
    temp_json = JSON.parse(File.read("#{@run_directory}/measure_attributes_xml.json"), symbolize_names: true)
    @results.merge! temp_json
  end

  # Inputs are in the measure_attributes.json file
  if File.exist? "#{@run_directory}/measure_attributes.json"
    temp_json = JSON.parse(File.read("#{@run_directory}/measure_attributes.json"), symbolize_names: true)
    @results.merge! temp_json
  end

  # Inputs are in the reporting_measure_attributes.jsonfile
  if File.exist? "#{@run_directory}/reporting_measure_attributes.json"
    temp_json = JSON.parse(File.read("#{@run_directory}/reporting_measure_attributes.json"), symbolize_names: true)
    @results.merge! temp_json
  end

  # Initialize the objective function variable
  @objective_functions = {}
  if File.exist? "#{@run_directory}/standard_report_legacy.json"
    @results[:standard_report_legacy] = JSON.parse(File.read("#{@run_directory}/standard_report_legacy.json"), symbolize_names: true)

    @logger.info 'Iterating over Analysis JSON Output Variables'
    # Save the objective functions to the object for sending back to the simulation executive

    @analysis_json[:analysis][:output_variables].each do |variable|
      # determine which ones are the objective functions (code smell: todo: use enumerator)
      if variable[:objective_function]
        @logger.info "Looking for objective function #{variable[:name]}"
        # TODO: move this to cleaner logic. Use ostruct?
        if variable[:name].include? '.'
          k, v = variable[:name].split('.')
          if @results.key?(k.to_sym) && @results[k.to_sym][v.to_sym]
            @objective_functions["objective_function_#{variable[:objective_function_index] + 1}"] = @results[k.to_sym][v.to_sym]
            if variable[:objective_function_target]
              @logger.info "Found objective function target for #{variable[:name]}"
              @objective_functions["objective_function_target_#{variable[:objective_function_index] + 1}"] = variable[:objective_function_target].to_f
            end
            if variable[:scaling_factor]
              @logger.info "Found scaling factor for #{variable[:name]}"
              @objective_functions["scaling_factor_#{variable[:objective_function_index] + 1}"] = variable[:scaling_factor].to_f
            end
            if variable[:objective_function_group]
              @logger.info "Found objective function group for #{variable[:name]}"
              @objective_functions["objective_function_group_#{variable[:objective_function_index] + 1}"] = variable[:objective_function_group].to_f
            end
          else
            @logger.warn "No results for objective function #{variable[:name]}"
            @objective_functions["objective_function_#{variable[:objective_function_index] + 1}"] = Float::MAX
            @objective_functions["objective_function_target_#{variable[:objective_function_index] + 1}"] = nil
            @objective_functions["scaling_factor_#{variable[:objective_function_index] + 1}"] = nil
            @objective_functions["objective_function_group_#{variable[:objective_function_index] + 1}"] = nil
          end
        else
          # variable name is not nested with the '.' -- this is for legacy purposes and should be deleted on 9/30/2014
          if @results[variable[:name]]
            @objective_functions["objective_function_#{variable[:objective_function_index] + 1}"] = @results[k.to_sym][v.to_sym]
            if variable[:objective_function_target]
              @logger.info "Found objective function target for #{variable[:name]}"
              @objective_functions["objective_function_target_#{variable[:objective_function_index] + 1}"] = variable[:objective_function_target].to_f
            end
            if variable[:scaling_factor]
              @logger.info "Found scaling factor for #{variable[:name]}"
              @objective_functions["scaling_factor_#{variable[:objective_function_index] + 1}"] = variable[:scaling_factor].to_f
            end
            if variable[:objective_function_group]
              @logger.info "Found objective function group for #{variable[:name]}"
              @objective_functions["objective_function_group_#{variable[:objective_function_index] + 1}"] = variable[:objective_function_group].to_f
            end
          else
            @logger.warn "No results for objective function #{variable[:name]}"
            @objective_functions["objective_function_#{variable[:objective_function_index] + 1}"] = Float::MAX
            @objective_functions["objective_function_target_#{variable[:objective_function_index] + 1}"] = nil
            @objective_functions["scaling_factor_#{variable[:objective_function_index] + 1}"] = nil
            @objective_functions["objective_function_group_#{variable[:objective_function_index] + 1}"] = nil
          end
        end
      end
    end
  end
end

#sql_query(sql, report_name, query) ⇒ Object 



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# File 'lib/openstudio/workflow/jobs/run_reporting_measures/run_reporting_measures.rb', line 245

def sql_query(sql, report_name, query)
  val = nil
  result = sql.execAndReturnFirstDouble("SELECT Value FROM TabularDataWithStrings WHERE ReportName='#{report_name}' AND #{query}")
  if result.empty?
    @logger.warn "Query for run_monthly_postprocess failed for #{query}"
  else
    begin
      val = result.get
    rescue => e
      @logger.info "#{__FILE__} failed with #{e.message}, #{e.backtrace.join("\n")}"
      val = nil
    end
  end

  val
end