# # *********************************************************************
# # *  Copyright (c) 2008-2015, Natural Resources Canada
# # *  All rights reserved.
# # *
# # *  This library is free software; you can redistribute it and/or
# # *  modify it under the terms of the GNU Lesser General Public
# # *  License as published by the Free Software Foundation; either
# # *  version 2.1 of the License, or (at your option) any later version.
# # *
# # *  This library is distributed in the hope that it will be useful,
# # *  but WITHOUT ANY WARRANTY; without even the implied warranty of
# # *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# # *  Lesser General Public License for more details.
# # *
# # *  You should have received a copy of the GNU Lesser General Public
# # *  License along with this library; if not, write to the Free Software
# # *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
# # **********************************************************************/
#
#
# # To change this template, choose Tools | Templates
# # and open the template in the editor.
# require "#{File.dirname(__FILE__)}/btap"
#
# class OSMArg
#   ARGUMENT_TYPES = [
#     "BOOL",
#     "STRING",
#     "INTEGER",
#     "FLOAT",
#     "STRINGCHOICE",
#     "WSCHOICE"
#   ]
#
#
#
#   attr_accessor :runner,
#     :variable_name,
#     :type,
#     :required,
#     :model_dependant,
#     :display_name,
#     :default_value,
#     :min_value,
#     :max_value,
#     :string_choice_array,
#     :os_object_type
#
#   def self.bool( variable_name,display_name,required,default_value )
#     raise "#{default_value} defaut value is not a bool." unless default_value.is_a?(Bool)
#     default_value.respond_to?(:to_s)
#     arg = OSMArg.new( "BOOL", variable_name, display_name, required)
#     arg.default_value = default_value
#     return arg
#   end
#
#   def self.string( variable_name,display_name,required,default_value )
#     raise "#{default_value} defaut value is not a string." unless default_value.respond_to?(:to_s)
#     arg = OSMArg.new( "STRING", variable_name, display_name, required)
#     arg.default_value = default_value
#     return arg
#   end
#
#   def self.integer( variable_name,display_name,required,default_value,min_value,max_value )
#     raise "#{default_value} defaut value is not a integer." unless default_value.respond_to?(:to_i)
#     arg = OSMArg.new( "INTEGER", variable_name, display_name, required)
#     arg.default_value = default_value
#     arg.min_value = min_value
#     arg.max_value = max_value
#     return arg
#   end
#
#   def self.float( variable_name, display_name, required,default_value,min_value, max_value )
#     raise "#{default_value} defaut value is not a float." unless default_value.respond_to?(:to_f)
#     arg = OSMArg.new( "INTEGER", variable_name, display_name, required)
#     arg.default_value = default_value
#     arg.min_value = min_value
#     arg.max_value = max_value
#     return arg
#   end
#
#   def self.choice(variable_name,display_name,required,default_value,string_choice_array)
#     raise "#{default_value} defaut value is not an array." unless default_value.is_a?(Array)
#     arg = OSMArg.new( "STRINGCHOICE", variable_name, display_name, required)
#     arg.default_value = default_value
#     arg.string_choice_array = string_choice_array
#     return arg
#   end
#
#   def self.wschoice( variable_name, display_name, required, default_value, os_object_type)
#     arg = OSMArg.new( "WSCHOICE", variable_name, display_name, required )
#     arg.default_value = default_value
#     arg.os_object_type = os_object_type
#     return arg
#   end
#
#   def initialize( type, variable_name, display_name, required )
#     self.type = type
#     self.variable_name = variable_name
#     self.display_name = display_name
#     self.required = required
#     self.model_dependant = false
#     if self.type == "WSCHOICE"
#       self.model_dependant = true
#     else
#       self.model_dependant = false
#     end
#     return self
#   end
# end
#
#
#
#
#
# module BTAP
#   module Measures
#     module OSMeasures
#
#
#
#
#       class BTAPModelUserScript < OpenStudio::Ruleset::ModelUserScript
#         #if and E+ measure replace OpenStudio::Ruleset::ModelUserScript with OpenStudio::Ruleset::WorkspaceUserScript
#         #Array containing information of all inputs required by measure.
#         attr_accessor :argument_array_of_arrays
#         attr_accessor :argument_array
#         attr_accessor :file
#         #Name of measure
#         #attr_accessor :name
#
#         #if and E+ measure replace OpenStudio::Ruleset::ModelUserScript with OpenStudio::Ruleset::WorkspaceUserScript
#         def name
#           "BTAPModelUserScript"
#           OSMArgument.new
#         end
#
#         #this method will output the ruby macro to perform the change.
#         def generate_ruby_macro(model,runner)
#           if @file == nil or @file == ""
#             @file = "Enter_Path_To_#{self.class.name}_measure.rb_File!"
#           end
#           BTAP::runner_register("MACRO", "\##{self.class.name} Measure Start", runner)
#           BTAP::runner_register("MACRO", "require \"#{@file}\"", runner)
#           BTAP::runner_register("MACRO", "argument_values = #{@arg_table}", runner)
#           BTAP::runner_register("MACRO", "#{self.class.name}.new.set_user_arguments_and_apply(model,argument_values,runner)",runner)
#           BTAP::runner_register("MACRO", "\##{self.class.name} Measure End", runner)
#         end
#
#         def set_user_arguments_and_apply(model,argument_values,runner)
#           message = "Settting Arguments"
#           runner.nil? ? puts(message) : runner.registerInfo(message)
#           #create argument map
#           user_arguments = OpenStudio::Ruleset::OSArgumentMap.new
#           #get argument list
#           arguments = self.arguments(model)
#           #go through each argument
#           arguments.each do |argument|
#             found = false
#             #go through each passed argument_values
#             argument_values.each do |pair|
#               #when a match is found.
#               if argument.name == pair[0]
#
#                 clone_argument = argument.clone
#                 unless clone_argument.setValue(pair[1])
#                   message = "Could not set #{argument.name} to #{pair[1]}"
#                   runner.nil? ? puts(message) : runner.registerError(message)
#                 else
#                   message = "Set #{argument.name} to #{pair[1]}"
#                   runner.nil? ? puts(message) : runner.registerInfo(message)
#                 end
#                 user_arguments[pair[0]] = clone_argument
#                 #log message
#                 message = " Argument set to #{user_arguments}"
#                 runner.nil? ? puts(message) : runner.registerInfo(message)
#               end
#               found = true
#             end
#             puts  ("Warning: value for argument #{argument.name} not set!.") if found == false
#           end
#           self.run(model, runner, user_arguments)
#         end
#
#         def run(model, runner, user_arguments)
#           #IF and E+ measure replace model with workspace as the argument
#           #Boilerplate start
#           super(model, runner, user_arguments)
#           BTAP::runner_register("INFO", "Initial model being modified by #{self.class.name}",runner)
#           if not runner.validateUserArguments(self.arguments(model),user_arguments)
#             return false
#           end
#
#           #Set argument to instance variables.
#           self.argument_getter(model, runner,user_arguments)
#           #will run the childs method measure_code
#           result =  self.measure_code(model,runner)
#           generate_ruby_macro(model,runner)
#           return result
#         end # end method run
#
#         def argument_setter(model,args)
#           #***boilerplate code starts. Do not edit...
#
#
#           #iterate through array of hashes and make arguments based on type and set
#           # max and min values where applicable.
#           @argument_array.each do |row|
#             #strip out first char that contains the @ symbol
#             row.variable_name[0] = ''
#             arg = nil
#             case row.type
#             when "BOOL"
#               arg = OpenStudio::Ruleset::OSArgument::makeBoolArgument(row.variable_name,row.required,row.model_dependant)
#             when "STRING"
#               arg = OpenStudio::Ruleset::OSArgument::makeStringArgument(row.variable_name,row.required,row.model_dependant)
#             when "INTEGER"
#               arg = OpenStudio::Ruleset::OSArgument::makeIntegerArgument(row.variable_name,row.required,row.model_dependant)
#               arg.setMaxValue( row.max_value.to_i ) unless row.min_value.nil?
#               arg.setMaxValue( row.max_value.to_i ) unless  row.max_value.nil?
#             when "FLOAT"
#               arg = OpenStudio::Ruleset::OSArgument::makeDoubleArgument(row.variable_name,row.required,row.model_dependant)
#               arg.setMaxValue( row.max_value.to_f ) unless row.min_value.nil?
#               arg.setMaxValue( row.max_value.to_f ) unless  row.max_value.nil?
#             when "STRINGCHOICE"
#               # #add string choices one by one.
#               chs = OpenStudio::StringVector.new
#               row.string_choice_array.each {|choice| chs << choice}
#               arg = OpenStudio::Ruleset::OSArgument::makeChoiceArgument(row.variable_name, chs,row.required,row.model_dependant)
#             when "PATH"
#               arg = OpenStudio::Ruleset::OSArgument::makePathArgument("alternativeModelPath",true,"osm")
#             when "WSCHOICE"
#               arg = OpenStudio::Ruleset::makeChoiceArgumentOfWorkspaceObjects( row.variable_name, row.os_object_type.to_IddObjectType , model, row.required)
#             end
#             # #common argument aspects.
#             unless arg.nil?
#               arg.setDisplayName(row.display_name)
#               arg.setDefaultValue(row.default_value) unless row.default_value.nil?
#               args << arg
#             end
#           end
#           return args
#         end
#
#         def argument_getter(model, runner,user_arguments)
#           @arg_table = []
#           unless @argument_array == nil
#             @argument_array.each do |row|
#               name = row.variable_name
#
#               case row.type
#               when "BOOL"
#                 value = runner.getBoolArgumentValue(name, user_arguments)
#                 instance_variable_set("@#{name}",value)
#                 @arg_table << [name,value]
#               when "STRING"
#                 value = runner.getStringArgumentValue(name, user_arguments)
#                 instance_variable_set("@#{name}",value)
#                 @arg_table << [name,value]
#               when "INTEGER"
#                 value = runner.getIntegerArgumentValue(name, user_arguments)
#                 instance_variable_set("@#{name}",value)
#                 @arg_table << [name,value]
#                 if ( not row.min_value.nil?  and instance_variable_get("@#{name}") < row.min_value ) or ( not row.max_value.nil? and instance_variable_get("@#{name}") > row.max_value )
#                   runner.registerError("#{row.display_name} must be greater than or equal to #{row.min_value} and less than or equal to #{row.max_value}.  You entered #{instance_variable_get("@#{name}")}.")
#                   return false
#                 end
#               when "FLOAT"
#                 value = runner.getDoubleArgumentValue(name, user_arguments)
#                 instance_variable_set("@#{name}",value)
#                 @arg_table << [name,value]
#
#                 if ( not row.min_value.nil?  and instance_variable_get("@#{name}") < row.min_value ) or ( not row.max_value.nil? and instance_variable_get("@#{name}") > row.max_value )
#                   runner.registerError("#{row.display_name} must be greater than or equal to #{row.min_value} and less than or equal to #{row.max_value}.  You entered #{instance_variable_get("@#{name}")}.")
#                   return false
#                 end
#               when "STRINGCHOICE"
#                 @arg_table << [name,runner.getBoolArgumentValue(name, user_arguments)]
#                 instance_variable_set("@#{name}", runner.getStringArgumentValue(name, user_arguments) )
#               when "WSCHOICE"
#                 @arg_table << [name,runner.getBoolArgumentValue(name, user_arguments)]
#                 instance_variable_set("@#{name}", runner.getOptionalWorkspaceObjectChoiceValue(name, user_arguments,model) )
#
#               when "PATH"
#                 @arg_table << [name,runner.getBoolArgumentValue(name, user_arguments)]
#                 instance_variable_set("@#{name}", runner.getPathArgument(name, user_arguments) )
#               end #end case
#             end #end do
#           end
#           return @arg_table
#         end
#
#       end
#       #Measure Template simplified.
#       class TemplateModelMeasure < BTAPModelUserScript
#
#         def name
#           "BTAPTempModelMeasure"
#         end
#
#         def arguments(model)
#
#           #bool
#           @argument_array << OSMArgument.bool(variable_name,display_name,required,default_value)
#           #string
#           @argument_array << OSMArgument.string(variable_name,display_name,required,default_value)
#           #integer
#           @argument_array << OSMArgument.integer(variable_name,display_name,required,default_value,min_value,max_value)
#           #float
#           @argument_array << OSMArgument.float(variable_name,display_name,required,default_value,min_value,max_value)
#           #Choice
#           @argument_array << OSMArgument.choice(variable_name,display_name,required,default_value,string_choice_array)
#           #Workspace choice (using zones as an example)
#           @argument_array << OSMArgument.wschoice(variable_name,display_name,required,default_value,string_choice_array)
#           args = super(model,@argument_array)
#           return args
#         end
#
#         def run(model, runner, user_arguments)
#           #IF and E+ measure replace model with workspace as the argument
#           #Boilerplate start
#           parent_method_is_true = super(model, runner, user_arguments)
#
#
#           #Start measure changes based on model.
#           puts @boolean_argument_name
#           puts @string_argument_name
#           puts @integer_argument_name
#           puts @float_argument_name
#           puts @choice_argument_name
#           puts @ws_choice_argument_name
#
#
#
#
#           #Do your stuff here!
#           #Here are some logging methods for reference.
#           #      runner.registerInitialCondition("Model initial condition (for example number of floors.")
#           #      runner.registerInfo("Use this for information to user.")
#           #      runner.registerWarning("Use this for warnings to user.")
#           #      runner.registerError("Use this for fatal error message to user. Will not continue. Return a false.") ; return false
#           #      runner.registerAsNotApplicable("Measure not applicable because XYZ. Return a true and will continue with other chained measures."); return true
#           #      runner.registerFinalCondition("Model ended with # of floors for example")
#           #      runner.registerFinalCondition("Indicate what was changed.")
#
#
#           #If everything went well..
#           return  true ? parent_method_is_true  : false
#         end # end method run
#
#         #For manually running script via an IDE or a command line.
#         #Using the template above as an example.....
#         #  argument_values = [
#         #
#         #       ["boolean_argument_name",    true          ],
#         #       ["string_argument_name",     "some string" ],
#         #       ["integer_argument_name",    1             ],
#         #       ["float_argument_name",      0.001         ],
#         #       ["choice_argument_name",     "choice1"     ],
#         #       ["ws_choice_argument_name",  "zone1"       ],
#         #       ["path_argument_name",       OpenStudio::Path.new(File.dirname(__FILE__))]
#         #    ]
#         #
#         def set_user_arguments_and_apply(model,argument_values,runner)
#           self.run(model, runner, super(model,argument_values,runner) )
#         end
#
#       end
#
#       class ArchetypeScan < BTAPModelUserScript
#
#         def name
#           "BTAPTempModelMeasure"
#         end
#
#         def arguments(model)
#           #get all osm files in resource folder.
#           osmfiles = OpenStudio::StringVector.new
#           BTAP::FileIO::get_find_files_from_folder_by_extension(File.dirname(__FILE__), ".osm").each {|filename| osmfiles << File.basename(file_name, ",osm")}
#
#
#           #list of arguments as they will appear in the interface. They are available in the run command as @variable_name.
#           @argument_array_of_arrays = [
#             [    "variable_name",          "type",          "required",  "model_dependant", "display_name",         "default_value",  "min_value",  "max_value",  "string_choice_array",  	"os_object_type"	],
#             [    "archetype_name",         "STRINGCHOICE",  true,         false,            "archetype_name",       osmfiles[0].to_s ,        nil,          nil,          osmfiles,  	nil					],
#           ]
#           args = super(model,@argument_array_of_arrays)
#           return args
#         end
#
#         def run(model, runner, user_arguments)
#           #run the super
#           parent_method_is_true = super(model, runner, user_arguments)
#
#
#           ###############
#
#           #Set Archetype name in runner.
#           runner.registerValue('archetype_name',@archetype_name)
#
#           #Set path to OSM files.
#           alternative_model_path = OpenStudio::Path.new("#{File.dirname(__FILE__)}/#{@archetype_name}.osm")
#           #load model and test.
#           translator = OpenStudio::OSVersion::VersionTranslator.new
#           oModel = translator.loadModel(alternative_model_path)
#           if oModel.empty?
#             runner.registerError("Could not load alternative model from '" + alternative_model_path.to_s + "'.")
#             return false
#           end
#           new_model = oModel.get
#
#           # pull original weather file object over
#           weather_file = new_model.getOptionalWeatherFile
#           if not weather_file.empty?
#             weather_file.get.remove
#             runner.registerInfo("Removed alternate model's weather file object.")
#           end
#           original_weather_file = model.getOptionalWeatherFile
#           if not original_weather_file.empty?
#             original_weather_file.get.clone(new_model)
#           end
#
#           # pull original design days over
#           new_model.getDesignDays.sort.each { |designDay| designDay.remove }
#           model.getDesignDays.sort.each { |designDay| designDay.clone(new_model) }
#
#           #swap underlying data in model with underlying data in newModel
#           model.swap(new_model)
#           runner.registerFinalCondition("Model replaced with alternative #{alternative_model_path}.")
#           return  true ? parent_method_is_true  : false
#         end # end method run
#
#         #For manually running script via an IDE or a command line script.
#         #Using the template above as an example.....
#         #  argument_values = [
#         #       ["archetype_name",     "FullServiceRestaurant" ]
#         #    ]
#         #
#         def set_user_arguments_and_apply(model,argument_values,runner)
#           self.run(model, runner, super(model,argument_values,runner) )
#         end
#       end
#     end
#
#     class CSV_Measures
#       def initialize(
#           csv_file,
#           script_root_folder_path
#         )
#         @csv_file_path = csv_file
#         @csv_data = nil
#         @script_root_folder_path = script_root_folder_path
#       end
#
#
#       # A tiny bit of metacode to assign some instance variables named as above. This will set
#       # the above variable first to nil, then, if present in the csv row data received, the actual construction data values.
#       # So we should after this loop access @ext_wall_rsi for example. If the variable is not present in the row. It will default the value to zero.
#       # It should automatically make floats and strings accordingly.
#       def set_instance_variables(measure_values)
#
#         measure_values.each do |variable|
#           instance_variable_set("@#{variable}", nil )
#           instance_variable_set("@#{variable}", @csv_data[ variable ] )  unless ( (@csv_data.nil? == true ) or (@csv_data.has_key?(variable) == false) or (@csv_data[variable].to_s.strip.downcase == "na"))
#         end
#       end
#
#       def are_all_instance_variables_nil?(measure_values)
#         value = true
#         measure_values.each do |variable|
#           value = false unless instance_variable_get("@#{variable}").nil?
#         end
#         return value
#       end
#
#     end
#     class CSV_OS_Measures < CSV_Measures
#       #loading methods
#       def side_load_base_model_building( model  )
#         log_message = ""
#         measure_values =["base_model_rel_path"]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         puts osm_model_full_path = "#{@script_root_folder_path}/#{@base_model_rel_path}"
#         newModel = BTAP::FileIO::load_osm(osm_model_full_path,"-")
#         model.swap(newModel)
#         log_message << "\nModel replaced with alternative model #{osm_model_full_path}.\n"
#       end
#       def load_base_model_building()
#         log_message = ""
#         measure_values =[
#           "base_model_rel_path"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         osm_model_full_path = "#{@script_root_folder_path}/#{@base_model_rel_path}"
#         model = BTAP::FileIO::load_osm(osm_model_full_path,"-")
#         log_message << "\nModel rloaded #{osm_model_full_path}.\n"
#         return model
#       end
#       def set_weather_file(model)
#         measure_values =["weather_file_rel_path"]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         BTAP::Site::set_weather_file(model,"#{@script_root_folder_path}/#{@weather_file_rel_path}") unless @weather_file_rel_path.nil?
#         return "Set weather file to #{@weather_file_rel_path}.\n"
#       end
#       def set_hourly_output(model)
#         #create array of output variables strings from E+
#         output_variable_array =
#           [
#           "Facility Total Electric Demand Power",
#           "Water Heater Gas Rate",
#           "Plant Supply Side Heating Demand Rate",
#           "Heating Coil Gas Rate",
#           "Cooling Coil Electric Power",
#           "Boiler Gas Rate",
#           "Heating Coil Air Heating Rate",
#           "Heating Coil Electric Power",
#           "Cooling Coil Total Cooling Rate",
#           "Water Heater Heating Rate",
#           #          "Facility Total HVAC Electric Demand Power",
#           #          "Facility Total Electric Demand Power",
#           "Zone Air Temperature",
#           "Water Heater Electric Power"
#           #          "Baseboard Air Inlet Temperature",
#           #          "Baseboard Air Outlet Temperature",
#           #          "Baseboard Water Inlet Temperature",
#           #          "Baseboard Water Outlet Temperature",
#           #          "Boiler Inlet Temperature",
#           #          "Boiler Outlet Temperature",
#           #          "Plant Supply Side Inlet Temperature",
#           #          "Plant Supply Side Outlet Temperature",
#           #          "People Radiant Heating Rate",
#           #          "People Sensible Heating Rate",
#           #          "People Latent Gain Rate",
#           #          "People Total Heating Rate",
#           #          "Lights Total Heating Rate",
#           #          "Electric Equipment Total Heating Rate",
#           #          "Other Equipment Total Heating Rate",
#           #          "District Heating Hot Water Rate",
#           #          "District Heating Rate",
#           #          "Air System Outdoor Air Flow Fraction",
#           #          "Air System Outdoor Air Minimum Flow Fraction",
#           #          "Air System Fan Electric Energy"
#         ]
#         BTAP::Reports::set_output_variables(model,"Hourly", output_variable_array)
#         return "added output variables ..." << output_variable_array.to_s << "\n"
#       end
#
#       #Helper methods
#       def create_cold_lake_vintages(output_folder = nil)
#         # check if only a single vintage was requested or a full set.
#         baseline_models = Hash.new()
#         prototype_models = Hash.new()
#
#         puts "Creating Baseline models"
#         CSV.foreach( @csv_file_path, :headers => true, :converters => :all ) do |row|
#           @csv_data = row
#           unless @csv_data["measure_id"] == "NA"
#             model = self.load_base_model_building()
#             self.set_weather_file(model)
#             self.set_hourly_output(model)
#
#             model,log = self.apply_ecms(model,@csv_data)
#             BTAP::FileIO::save_osm( model, "#{output_folder}/#{BTAP::FileIO::get_name(model)}.osm") unless output_folder.nil?
#             File.open("#{output_folder}/#{BTAP::FileIO::get_name(model)}.log", 'w') { |file| file.write(log) }  unless output_folder.nil?
#             baseline_models[BTAP::FileIO::get_name(model)] = model
#           end
#         end
#
#         #create ECM models.
#         puts "Creating ECM models"
#         counter = 0
#         baseline_models.each do |name,model|
#           #Scan folder and get the ecm csv files.
#           ecm_csv_files = Dir.glob( "#{@script_root_folder_path}/**/ecm_*.csv" )
#           #iterate through each csv file.
#           ecm_csv_files.each do |ecm_csv_file|
#             puts "evaluating #{ecm_csv_file}"
#
#             # iterate through each row
#             CSV.foreach( ecm_csv_file, :headers => true, :converters => :all ) do |row|
#
#               #  If row baseline matches current baseline name then
#               if name == "#{row["building_type"]}~#{row["vintage_name"]}~baseline"
#                 #Skip row if measure_id is NA
#                 counter = counter + 1
#                 if row["measure_id"].nil? or row["measure_id"].upcase.strip == "NA" or row["measure_id"].upcase.strip == ""
#                 else
#                   new_model = BTAP::FileIO::deep_copy(model)
#                   new_model,log = self.apply_ecms(new_model,row)
#                   BTAP::FileIO::save_osm( new_model, "#{output_folder}/#{BTAP::FileIO::get_name(new_model)}.osm") unless output_folder.nil?
#                   File.open("#{output_folder}/#{BTAP::FileIO::get_name(new_model)}.log", 'w') { |file| file.write(log) }  unless output_folder.nil?
#                 end
#               end
#             end
#           end
#         end
#         puts "ECM generation completed."
#       end
#       def apply_ecms(model,row_data)
#         log = ""
#         @csv_data = row_data
#         self.methods.select{ |i| i[/^ecm_.*$/] }.each do |ecm_method_name|
#           log << "**********#{ecm_method_name}\n"
#           raise ("model is nil") if model.nil?
#           raise ("name is nil") if ecm_method_name.nil?
#           log << self.method(ecm_method_name).call(model)
#         end
#         return model,log
#       end
#
#       #ecms
#       def ecm_capital_costs(model)
#         log = ""
#         measure_values =
#           [
#           "measure_id",
#           "cost_per_floor_m2",
#           "cost_per_building"
#         ]
#         self.set_instance_variables( measure_values )
#
#         #cost per building and building area
#         building = model.building.get
#         raise ("you did not enter a cost for measure #{@measure_id}. All measures must have a cost of at least 0.0 .  Please add a cost_per_building field.") if @cost_per_building.nil?
#         unless @cost_per_building.nil?
#           BTAP::Resources::Economics::object_cost(building,"#{@measure_id} Capital Cost per building",@cost_per_building.to_f,"CostPerEach")
#           log << "added cost of #{@measure_id} per building for #{@measure_id}"
#           puts log
#         end
#         return log
#       end
#       def ecm_id(model)
#         log = ""
#         measure_values =
#           [
#           "building_type",
#           "vintage_name",
#           "measure_id"
#         ]
#         self.set_instance_variables( measure_values )
#         BTAP::FileIO::set_name(model,"#{@building_type}~#{@vintage_name}~#{@measure_id}")
#         puts BTAP::FileIO::get_name(model)
#         return "Changed name to #{BTAP::FileIO::get_name(model)}"
#
#       end
#       def ecm_envelope( model )
#         log = ""
#         #List of variables required by this measure that are to be extracted from CSV row.
#         measure_values =
#           [
#           "library_file",
#           "default_construction_set_name",
#           "ext_wall_rsi",
#           "ext_floor_rsi",
#           "ext_roof_rsi",
#           "ground_wall_rsi",
#           "ground_floor_rsi",
#           "ground_roof_rsi",
#           "fixed_window_rsi",
#           "fixed_wind_solar_trans",
#           "fixed_wind_vis_trans",
#           "operable_window_rsi",
#           "operable_wind_solar_trans",
#           "operable_wind_vis_trans",
#           "door_construction_rsi",
#           "glass_door_rsi",
#           "glass_door_solar_trans",
#           "glass_door_vis_trans",
#           "overhead_door_rsi",
#           "skylight_rsi",
#           "skylight_solar_trans",
#           "skylight_vis_trans",
#           "tubular_daylight_dome_rsi",
#           "tubular_daylight_dome_solar_trans",
#           "tubular_daylight_dome_vis_trans",
#           "tubular_daylight_diffuser_rsi",
#           "tubular_daylight_diffuser_solar_trans",
#           "tubular_daylight_diffuser_vis_trans",
#           "ext_wall_cost_m3",
#           "ext_floor_cost_m3",
#           "ext_roof_cost_m3",
#           "ground_wall_cost_m3",
#           "ground_floor_cost_m3",
#           "ground_roof_cost_m3",
#           "fixed_window_cost_m3",
#           "operable_window_cost_m3",
#           "door_construction_cost_m3",
#           "glass_door_cost_m3",
#           "overhead_door_cost_m3",
#           "skylight_cost_m3",
#           "tubular_daylight_dome_cost_m3",
#           "tubular_daylight_diffuser_cost_m3",
#           "total_building_construction_set_cost"
#         ]
#
#         self.set_instance_variables(measure_values)
#         unless @default_construction_set_name.nil? or @library_file.nil?
#
#           #    #Remove all existing constructions from model.
#           BTAP::Resources::Envelope::remove_all_envelope_information( model )
#
#           #    #Load Contruction osm library.
#           construction_lib = BTAP::FileIO::load_osm("#{@script_root_folder_path}/#{@library_file}")
#
#           #Get construction set.. I/O expensive so doing it here.
#           vintage_construction_set = construction_lib.getDefaultConstructionSetByName(@default_construction_set_name)
#           if vintage_construction_set.empty?
#             raise("#{@default_construction_set} does not exist in #{@script_root_folder_path}/#{@library_file} library ")
#           else
#             vintage_construction_set = construction_lib.getDefaultConstructionSetByName(@default_construction_set_name).get
#           end
#
#
#           new_construction_set =vintage_construction_set.clone(model).to_DefaultConstructionSet.get
#           #Set conductances to needed values in construction set if possible.
#           BTAP::Resources::Envelope::ConstructionSets::customize_default_surface_construction_set_rsi!(
#               model: model, name: "#{@default_construction_set}-modified",default_surface_construction_set: new_construction_set,
#               ext_wall_rsi: @ext_wall_rsi, ext_floor_rsi: @ext_floor_rsi, ext_roof_rsi: @ext_roof_rsi,
#               ground_wall_rsi: @ground_wall_rsi, ground_floor_rsi: @ground_floor_rsi, ground_roof_rsi: @ground_roof_rsi,
#               fixed_window_rsi: @fixed_window_rsi, fixed_wind_solar_trans: @fixed_wind_solar_trans, fixed_wind_vis_trans: @fixed_wind_vis_trans,
#               operable_window_rsi: @operable_window_rsi, operable_wind_solar_trans: @operable_wind_solar_trans, operable_wind_vis_trans: @operable_wind_vis_trans,
#               door_construction_rsi: @door_construction_rsi,
#               glass_door_rsi: @glass_door_rsi,  glass_door_solar_trans: @glass_door_solar_trans, glass_door_vis_trans: @glass_door_vis_trans,
#               overhead_door_rsi: @overhead_door_rsi,
#               skylight_rsi: @skylight_rsi,  skylight_solar_trans: @skylight_solar_trans, skylight_vis_trans: @skylight_vis_trans,
#               tubular_daylight_dome_rsi: @tubular_daylight_dome_rsi,  tubular_daylight_dome_solar_trans: @tubular_daylight_dome_solar_trans, tubular_daylight_dome_vis_trans: @tubular_daylight_dome_vis_trans,
#               tubular_daylight_diffuser_rsi: @tubular_daylight_diffuser_rsi, tubular_daylight_diffuser_solar_trans: @tubular_daylight_diffuser_solar_trans, tubular_daylight_diffuser_vis_trans: @tubular_daylight_diffuser_vis_trans
#           )
#
#
#           #Set as default to model.
#           model.building.get.setDefaultConstructionSet( new_construction_set )
#
#           #Set cost information.
#           BTAP::Resources::Envelope::ConstructionSets::customize_default_surface_construction_set_costs(new_construction_set,
#             @ext_wall_cost_m2,
#             @ext_floor_cost_m2,
#             @ext_roof_cost_m2,
#             @ground_wall_cost_m2,
#             @ground_floor_cost_m2,
#             @ground_roof_cost_m2,
#             @fixed_window_cost_m2,
#             @operable_window_cost_m2,
#             @door_construction_cost_m2,
#             @glass_door_cost_m2,
#             @overhead_door_cost_m2,
#             @skylight_cost_m2,
#             @tubular_daylight_dome_cost_m2,
#             @tubular_daylight_diffuser_cost_m2,
#             @total_building_construction_set_cost
#           )
#
#           #Give adiabatic surfaces a construction. Does not matter what. This is a bug in OpenStudio that leave these surfaces unassigned by the default construction set.
#           all_adiabatic_surfaces = BTAP::Geometry::Surfaces::filter_by_boundary_condition(model.getSurfaces, "Adiabatic")
#           unless all_adiabatic_surfaces.empty?
#             BTAP::Geometry::Surfaces::set_surfaces_construction( all_adiabatic_surfaces, model.building.get.defaultConstructionSet.get.defaultInteriorSurfaceConstructions.get.wallConstruction.get)
#           end
#           #Create sample csv file.
#           CSV.open("#{@script_root_folder_path}/sample_envelope_ecm.csv", 'w') { |csv| csv << measure_values.unshift("measure_id") }
#           return BTAP::Resources::Envelope::ConstructionSets::get_construction_set_info( new_construction_set )
#         end
#         return "Constructions were unchanged.\n"
#       end
#       def ecm_infiltration( model )
#         measure_values =
#           [
#           "infiltration_design_flow_rate",
#           "infiltration_flow_per_space",
#           "infiltration_flow_per_exterior_area",
#           "infiltration_air_changes_per_hour"
#         ]
#
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#
#         log = BTAP::Resources::SpaceLoads::ScaleLoads::set_inflitration_magnitude(
#           model,
#           @infiltration_design_flow_rate,
#           @infiltration_flow_per_space,
#           @infiltration_flow_per_exterior_area,
#           @infiltration_air_changes_per_hour
#         )
#         return log
#       end
#       def ecm_fans( model )
#         measure_values =
#           [
#           "fan_total_eff",
#           "fan_motor_eff",
#           "fan_volume_type"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         log = ""
#         unless model.getFanVariableVolumes.empty?
#           log = "fan_variable_volume_name,fan_total_eff,fan_motor_eff\n"
#           model.getFanVariableVolumes.sort.each do |fan|
#             fan.setFanEfficiency( @fan_total_eff  ) unless @fan_total_eff.nil?
#             fan.setMotorEfficiency( @fan_motor_eff  ) unless @fan_motor_eff.nil?
#             log  << fan.name.get.to_s << ",#{fan.fanEfficiency},#{fan.motorEfficiency}\n"
#           end
#         end
#
#         unless model.getFanConstantVolumes.empty?
#           log = "fan_constant_volume_name,fan_total_eff,fan_motor_eff\n"
#           model.getFanConstantVolumes.sort.each do |fan|
#             fan.setFanEfficiency(  @fan_total_eff ) unless @fan_total_eff.nil?
#             fan.setMotorEfficiency( @fan_motor_eff ) unless @fan_motor_eff.nil?
#             log  << fan.name.get.to_s << ",#{fan.fanEfficiency},#{fan.motorEfficiency}\n"
#           end
#
#         end
#
#         case @fan_volume_type
#
#         when "VariableVolume"
#           model.getFanConstantVolumes.sort.each do |fan_const|
#             #check that this is indeed connected to an airloop.
#             log << "Found Const Vol Fan #{fan_const.name.get.to_s}"
#             unless fan_const.loop.empty?
#               fan_variable = OpenStudio::Model::FanVariableVolume.new(model,fan_const.availabilitySchedule)
#               #pass information from old fan as much as possible.
#               fan_variable.setFanEfficiency(fan_const.fanEfficiency)
#               fan_variable.setPressureRise( fan_const.pressureRise() )
#               fan_variable.autosizeMaximumFlowRate
#               fan_variable.setFanPowerMinimumFlowRateInputMethod("FixedFlowRate")
#               fan_variable.setFanPowerMinimumFlowFraction(0.25)
#               fan_variable.setMotorInAirstreamFraction( fan_const.motorInAirstreamFraction() )
#               fan_variable.setFanPowerCoefficient1(0.35071223)
#               fan_variable.setFanPowerCoefficient2(0.30850535)
#               fan_variable.setFanPowerCoefficient3(-0.54137364)
#               fan_variable.setFanPowerCoefficient4(0.87198823)
#
#               #get the airloop.
#               air_loop = fan_const.loop.get
#               #add the FanVariableVolume
#               fan_variable.addToNode(air_loop.supplyOutletNode())
#               #Remove FanConstantVolume
#               fan_const.remove()
#               log << "Replaced by Variable Vol Fan #{fan_variable.name.get.to_s}"
#             end
#           end
#         when "ConstantVolume"
#           model.getFanVariableVolumes.sort.each do |fan|
#             #check that this is indeed connected to an airloop.
#             log << "Found Const Vol Fan #{fan.name.get.to_s}"
#             unless fan.loop.empty?
#               new_fan = OpenStudio::Model::FanConstantVolume.new(model,fan.availabilitySchedule)
#               #pass information from constant speed fan as much as possible.
#               new_fan.setFanEfficiency(fan.fanEfficiency)
#               new_fan.setPressureRise( fan.pressureRise() )
#               new_fan.setMotorEfficiency(fan.motorEfficiency)
#               new_fan.setMotorInAirstreamFraction( fan.motorInAirstreamFraction() )
#               new_fan.autosizeMaximumFlowRate
#               #get the airloop.
#               air_loop = fan.loop.get
#               #add the FanVariableVolume
#               new_fan.addToNode(air_loop.supplyOutletNode())
#               #Remove FanConstantVolume
#               fan.remove()
#               log << "Replaced by Constant Vol Fan #{new_fan.name.get.to_s}"
#             end
#           end
#         when nil
#           log << "No changes to Fan."
#         else
#           raise("fan_volume_type should be ConstantVolume or VariableVolume")
#         end
#         return log
#       end
#       def ecm_pumps( model )
#         measure_values =
#           [
#           "pump_motor_eff",
#           "pump_control_type",
#           "pump_speed_type"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         log = ""
#         unless model.getPumpVariableSpeeds.empty?
#           log = "pump_variable_speed_name,@pump_motor_eff\n"
#           model.getPumpVariableSpeeds.sort.each do |pump|
#             pump.setMotorEfficiency( @pump_motor_eff.to_f ) unless @pump_motor_eff.nil?
#             pump.setPumpControlType( @pump_control_type ) unless @pump_control_type.nil?
#             log  << pump.name.get.to_s << ",#{pump.motorEfficiency}\n"
#           end
#         end
#         unless model.getPumpConstantSpeeds.empty?
#           log << "pump_variable_speed_name,@pump_motor_eff\n"
#           model.getPumpConstantSpeeds.sort.each do |pump|
#             pump.setMotorEfficiency( @pump_motor_eff.to_f  ) unless @pump_motor_eff.nil?
#             pump.setPumpControlType( @pump_control_type ) unless @pump_control_type.nil?
#             log  << pump.name.get.to_s << ",#{pump.motorEfficiency}\n"
#           end
#         end
#
#         #set pump speed type based on existing pump.
#         case @pump_speed_type
#         when "VariableSpeed"
#           model.getPumpConstantSpeeds.sort.each do |pump_const|
#             log << "Found Const Vol Fan #{pump_const.name.get.to_s}"
#             #check that this is indeed connected to an plant loop.
#             unless pump_const.plantLoop.empty?
#               pump_variable = OpenStudio::Model::PumpVariableSpeed.new(model)
#               #pass information from constant speed fan as much as possible.
#               pump_variable.setRatedFlowRate(pump_const.ratedFlowRate)
#               pump_variable.setRatedPumpHead(pump_const.ratedPumpHead)
#               pump_variable.setRatedPowerConsumption(pump_const.ratedPowerConsumption.to_f)
#               pump_variable.setMotorEfficiency(pump_const.motorEfficiency.to_f)
#               pump_variable.setPumpControlType(pump_const.pumpControlType)
#               pump_variable.setFractionofMotorInefficienciestoFluidStream(pump_const.fractionofMotorInefficienciestoFluidStream.to_f)
#               pump_variable.autosizeRatedFlowRate if pump_const.isRatedFlowRateAutosized
#               pump_variable.autosizeRatedPowerConsumption if pump_const.isRatedPowerConsumptionAutosized
#
#               #get the hot water loop.
#               hw_loop = pump_const.plantLoop.get
#               #Remove PumpConstantSpeed
#               pump_const.remove()
#               #add
#               pump_variable.addToNode(hw_loop.supplyInletNode)
#               log << "Replaced by Variable Vol Pump #{pump_variable.name.get.to_s}"
#             end
#           end #end loop PumpConstantSpeeds
#         when "ConstantSpeed"
#           model.getPumpVariableSpeeds.sort.each do |pump|
#             log << "Found Variable Speed Pump #{pump.name.get.to_s}"
#             #check that this is indeed connected to an plant loop.
#             unless pump.plantLoop.empty?
#               new_pump = OpenStudio::Model::PumpVariableSpeed.new(model)
#               #pass information from constant speed fan as much as possible.
#
#               new_pump.setRatedFlowRate(pump.ratedFlowRate.get)
#               new_pump.setRatedPumpHead(pump.ratedPumpHead())
#               new_pump.setRatedPowerConsumption(pump.ratedPowerConsumption.to_f)
#               new_pump.setMotorEfficiency(pump.motorEfficiency().to_f)
#               new_pump.setFractionofMotorInefficienciestoFluidStream(pump.fractionofMotorInefficienciestoFluidStream().to_f)
#               new_pump.setPumpControlType( pump.pumpControlType )
#               new_pump.autosizeRatedFlowRate if pump.isRatedFlowRateAutosized
#               new_pump.autosizeRatedPowerConsumption if pump.isRatedPowerConsumptionAutosized
#               #get the hot water loop.
#               hw_loop = pump.plantLoop.get
#               #Remove PumpVariableSpeed
#               pump.remove()
#               #add the pump to loop.
#               new_pump.addToNode(hw_loop.supplyInletNode)
#
#               log << "Replaced by constant speed Pump #{new_pump.name.get.to_s}"
#             end
#           end #end loop Pump variable Speeds
#         when nil
#           log << "No changes"
#         else
#           raise( "pump_speed_type field is not ConstantSpeed or VariableSpeed" )
#         end
#
#         #Create sample csv file.
#         CSV.open("#{@script_root_folder_path}/sample_pump_eff_ecm.csv", 'w') { |csv| csv << measure_values.unshift("measure_id") }
#         return log
#       end
#       def ecm_cooling_cop( model )
#         log = ""
#         measure_values =[
#           "cop"
#         ]
#
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#
#         unless model.getCoilCoolingDXSingleSpeeds.empty?
#           log = "coil_cooling_dx_single_speed_name,cop\n"
#           model.getCoilCoolingDXSingleSpeeds.sort.each do |cooling_coil|
#             cooling_coil.setRatedCOP( OpenStudio::OptionalDouble.new( @cop ) ) unless @cop.nil?
#             cop = "NA"
#             # Prior to 3.5.0, it was an optional double, now it's a double
#             cop_ = OpenStudio::OptionalDouble.new(cooling_coil.ratedCOP)
#             cop = cop_.get unless cop_.empty?
#             log  << cooling_coil.name.get.to_s << ",#{cop}\n"
#
#           end
#         end
#
#         unless model.getCoilCoolingDXTwoSpeeds.empty?
#           log << "coil_cooling_dx_two_speed_name,cop\n"
#           model.getCoilCoolingDXTwoSpeeds.sort.each do |cooling_coil|
#             cooling_coil.setRatedHighSpeedCOP( @cop  ) unless @cop.nil?
#             cooling_coil.setRatedLowSpeedCOP(  @cop  ) unless @cop.nil?
#             cop_high = "NA"
#             cop_ = OpenStudio::OptionalDouble.new(cooling_coil.ratedHighSpeedCOP)
#             cop_high = cop_.get unless cop_.empty?
#             cop_low = "NA"
#             cop_ = OpenStudio::OptionalDouble.new(cooling_coil.ratedLowSpeedCOP)
#             cop_low = cop_.get unless cop_.empty?
#             log  << cooling_coil.name.get.to_s << ",#{cop_high},#{cop_low}\n"
#           end
#         end
#         return log
#       end
#       def ecm_economizers( model )
#
#         measure_values =[
#           "economizer_control_type",
#           "economizer_control_action_type",
#           "economizer_maximum_limit_dry_bulb_temperature",
#           "economizer_maximum_limit_enthalpy",
#           "economizer_maximum_limit_dewpoint_temperature",
#           "economizer_minimum_limit_dry_bulb_temperature"        ]
#
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         log = ""
#         unless @economizer_control_type.nil?
#           log << BTAP::Resources::HVAC::enable_economizer(
#             model,
#             @economizer_control_type,
#             @economizer_control_action_type,
#             @economizer_maximum_limit_dry_bulb_temperature,
#             @economizer_maximum_limit_enthalpy,
#             @economizer_maximum_limit_dewpoint_temperature,
#             @economizer_minimum_limit_dry_bulb_temperature
#           )
#
#         end
#         return log
#       end
#       def ecm_sizing( model)
#         measure_values =[
#           "heating_sizing_factor",
#           "cooling_sizing_factor",
#           "zone_heating_sizing_factor",
#           "zone_cooling_sizing_factor"
#         ]
#
#         table = "*Sizing Factor Measure*"
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         table = "handle,heating_sizing_factor,cooling_sizing_factor\n"
#         #Sizing Parameters
#
#         model.getSizingParameters.setHeatingSizingFactor(@heating_sizing_factor) unless @heating_sizing_factor.nil?
#         model.getSizingParameters.setCoolingSizingFactor(@cooling_sizing_factor) unless @cooling_sizing_factor.nil?
#
#
#         #SizingZone
#         table << "handle,zone_heating_sizing_factor,zone_cooling_sizing_factor\n"
#         model.getSizingZones.sort.each do |item|
#           item.setZoneHeatingSizingFactor(@zone_heating_sizing_factor) unless @zone_heating_sizing_factor.nil?
#           item.setZoneCoolingSizingFactor(@zone_cooling_sizing_factor) unless @zone_cooling_sizing_factor.nil?
#           table  << "#{item.handle},#{item.zoneHeatingSizingFactor.get},#{item.zoneCoolingSizingFactor.get}\n"
#         end
#         #Create sample csv file.
#         CSV.open("#{@script_root_folder_path}/sample_sizing_param_ecm.csv", 'w') { |csv| csv << measure_values.unshift("measure_id") }
#         return table
#       end
#       def ecm_dhw( model )
#         log = "shw_setpoint_sched,shw_heater_fuel_type,shw_thermal_eff\n"
#         measure_values =[
#           "shw_setpoint_sched_name",
#           "shw_heater_fuel_type",
#           "shw_thermal_eff"
#         ]
#         log = "*SHW Measures*\n"
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#
#         #Create Schedule
#         #schedule = BTAP::Resources::Schedules::create_annual_ruleset_schedule_detailed_json(model, @shw_setpoint_sched) unless @shw_setpoint_sched_name.nil? or @shw_setpoint_sched.nil?
#
#         #iterate through water heaters.
#         model.getWaterHeaterMixeds.sort.each do |item|
#           unless @shw_setpoint_sched_name.nil? or @shw_setpoint_sched.nil?
#             item.setSetpointTemperatureSchedule(schedule)
#           end
#           item.setHeaterFuelType(@shw_heater_fuel_type) unless @shw_heater_fuel_type.nil?
#           item.setHeaterThermalEfficiency(@shw_thermal_eff) unless @shw_thermal_eff.nil?
#           log  << item.name.get.to_s << ",#{item.setpointTemperatureSchedule},#{item.heaterFuelType},#{item.heaterThermalEfficiency}\n"
#         end
#         return log
#       end
#       def ecm_hotwater_boilers( model )
#         measure_values = [
#           "hw_boiler_design_water_outlet_temperature",
#           "hw_boiler_fuel_type",
#           "hw_boiler_thermal_eff",
#           "hw_boiler_curve",
#           "hw_boiler_flow_mode",#
#           "hw_boiler_eff_curve_temp_eval_var",#
#           "hw_boiler_reset_highsupplytemp" ,
#           "hw_boiler_reset_outsidehighsupplytemp" ,
#           "hw_boiler_reset_lowsupplytemp" ,
#           "hw_boiler_reset_outsidelowsupplytemp" ,
#         ]
#
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         table = "name,boiler_design_water_outlet_temperature,boiler_fuel_type,boiler_thermal_eff\n"
#
#         model.getPlantLoops.sort.each do |iplantloop|
#           iplantloop.components.each do |icomponent|
#             if icomponent.to_BoilerHotWater.is_initialized
#               boiler = icomponent.to_BoilerHotWater.get
#
#               #set design outlet temp
#               if model.version < OpenStudio::VersionString.new('3.0.0')
#                 boiler.setDesignWaterOutletTemperature(@hw_boiler_design_water_outlet_temperature) unless @hw_boiler_design_water_outlet_temperature.nil?
#               end
#               #set fuel type
#               boiler.setFuelType(@hw_boiler_fuel_type) unless @hw_boiler_fuel_type.nil?
#               #set thermal eff
#               boiler.setNominalThermalEfficiency(@hw_boiler_thermal_eff) unless @hw_boiler_thermal_eff.nil?
#               #set boiler flow mode
#               unless @hw_boiler_flow_mode.nil?
#                 ["ConstantFlow","LeavingSetpointModulated","NotModulated"].include?(@hw_boiler_flow_mode) ? boiler.setBoilerFlowMode(@hw_boiler_flow_mode) : raise("Boiler flow mode #{@hw_boiler_flow_mode} invalid.")
#               end
#               #set setDesignWaterOutletTemperature
#               if model.version < OpenStudio::VersionString.new('3.0.0')
#                 boiler.setDesignWaterOutletTemperature(@hotwaterboiler_reset_highsupplytemp) unless @hotwaterboiler_reset_highsupplytemp.nil?
#               end
#               #set EfficiencyCurveTemperatureEvaluationVariable
#               unless @hw_boiler_eff_curve_temp_eval_var.nil?
#                 ["LeavingBoiler","EnteringBoiler"].include?(@hw_boiler_eff_curve_temp_eval_var) ? boiler.setEfficiencyCurveTemperatureEvaluationVariable(@hw_boiler_eff_curve_temp_eval_var) : raise("EfficiencyCurveTemperatureEvaluationVariable  #{@hw_boiler_eff_curve_temp_eval_var} invalid.")
#               end
#
#
#               #Set boiler curve
#               curve = boiler.normalizedBoilerEfficiencyCurve
#               if not @hw_boiler_curve.nil? and curve.is_initialized and curve.get.to_CurveBiquadratic.is_initialized
#                 case @hw_boiler_curve.downcase
#                 when  "atmospheric"
#                   biqcurve = curve.get.to_CurveBiquadratic.get
#                   biqcurve.setCoefficient1Constant(1.057059)
#                   biqcurve.setCoefficient1Constant(1.057059)
#                   biqcurve.setCoefficient2x(-0.0774177)
#                   biqcurve.setCoefficient3xPOW2(0.07875142)
#                   biqcurve.setCoefficient4y(0.0003943856)
#                   biqcurve.setCoefficient5yPOW2(-0.000004074629)
#                   biqcurve.setCoefficient6xTIMESY(-0.002202606)
#                   biqcurve.setMinimumValueofx(0.3)
#                   biqcurve.setMaximumValueofx(1.0)
#                   biqcurve.setMinimumValueofy(40.0)
#                   biqcurve.setMaximumValueofy(90.0)
#                   biqcurve.setMinimumCurveOutput(0.0)
#                   biqcurve.setMaximumCurveOutput(1.1)
#                   biqcurve.setInputUnitTypeforX("Dimensionless")
#                   biqcurve.setInputUnitTypeforY("Temperature")
#                   biqcurve.setOutputUnitType("Dimensionless")
#                 when  "condensing"
#                   biqcurve = curve.get.to_CurveBiquadratic.get
#                   biqcurve.setCoefficient1Constant(0.4873)
#                   biqcurve.setCoefficient2x(1.1322)
#                   biqcurve.setCoefficient3xPOW2(-0.6425)
#                   biqcurve.setCoefficient4y(0.0)
#                   biqcurve.setCoefficient5yPOW2(0.0)
#                   biqcurve.setCoefficient6xTIMESY(0.0)
#                   biqcurve.setMinimumValueofx(0.1)
#                   biqcurve.setMaximumValueofx(1.0)
#                   biqcurve.setMinimumValueofy(0.0)
#                   biqcurve.setMaximumValueofy(0.0)
#                   biqcurve.setMinimumCurveOutput(0.0)
#                   biqcurve.setMaximumCurveOutput(1.0)
#                   biqcurve.setInputUnitTypeforX("Dimensionless")
#                   biqcurve.setInputUnitTypeforY("Temperature")
#                   biqcurve.setOutputUnitType("Dimensionless")
#                 else
#                   raise("#{@hotwaterboiler_curve} is not a valid boiler curve name (condensing_boiler_curve,atmospheric_boiler_curve")
#                 end
#               end
#
#               #boiler reset setpoint manager
#               unless @hotwaterboiler_reset_lowsupplytemp.nil? and @hotwaterboiler_reset_outsidelowsupplytemp.nil? and @hotwaterboiler_reset_highsupplytemp.nil? and @hotwaterboiler_reset_outsidehighsupplytemp.nil?
#                 #check if setpoint manager is present at supply outlet
#                 #Find any setpoint manager if it exists and outlet node and remove it.
#                 iplantloop.supplyOutletNode.setpointManagers.each {|sm| sm.disconnect}
#
#                 #Add new setpoint manager
#                 oar_stpt_manager = OpenStudio::Model::SetpointManagerOutdoorAirReset.new(model)
#                 oar_stpt_manager.addToNode(iplantloop.supplyOutletNode)
#                 oar_stpt_manager.setSetpointatOutdoorHighTemperature(@hw_boiler_reset_lowsupplytemp) unless @hw_boiler_reset_lowsupplytemp.nil?
#                 oar_stpt_manager.setOutdoorHighTemperature(@hotwaterboiler_reset_outsidelowsupplytemp) unless @hw_boiler_reset_outsidelowsupplytemp.nil?
#                 oar_stpt_manager.setSetpointatOutdoorLowTemperature(@hw_boiler_reset_highsupplytemp) unless @hw_boiler_reset_highsupplytemp.nil?
#                 oar_stpt_manager.setOutdoorLowTemperature(@hw_boiler_reset_outsidehighsupplytemp) unless @hw_boiler_reset_outsidehighsupplytemp.nil?
#               end
#               table  << boiler.name.get.to_s << ","
#               boiler.designWaterOutletTemperature.empty? ? dowt = "NA" : dowt = boiler.designWaterOutletTemperature.get
#               table << "#{dowt},#{boiler.fuelType},#{boiler.nominalThermalEfficiency}\n"
#             end
#           end
#         end #end boilers loop
#         return table
#       end
#       def ecm_dcv( model )
#         log = ""
#         measure_values =[
#           "dcv_enabled"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         unless @dcv_enabled.nil?
#           log = BTAP::Resources::HVAC::enable_demand_control_ventilation(model,@dcv_enabled.to_bool)
#         end
#         return log
#       end
#       def ecm_heating_cooling_setpoints(model)
#
#         log = ""
#         measure_values =[
#           "library_file",
#           "heating_schedule_name",
#           "cooling_schedule_name"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#
#         library_file = @library_file
#         heating_schedule_name = @heating_schedule_name
#         cooling_schedule_name = @cooling_schedule_name
#
#         unless @heating_schedule_name.nil? and @cooling_schedule_name.nil?
#           #Load Contruction osm library.
#           lib = BTAP::FileIO::load_osm("#{@script_root_folder_path}/#{library_file}")
#
#           unless heating_schedule_name.nil?
#             #Get heating schedule from library and clone it.
#             heating_schedule = lib.getScheduleRulesetByName(heating_schedule_name)
#             if heating_schedule.empty?
#               raise("#{heating_schedule_name} does not exist in #{library_file} library ")
#             else
#               heating_schedule =  lib.getScheduleRulesetByName(heating_schedule_name).get.clone(model).to_ScheduleRuleset.get
#             end
#           end
#
#           unless cooling_schedule_name.nil?
#             #Get cooling schedule from library and clone it.
#             cooling_schedule = lib.getScheduleRulesetByName(cooling_schedule_name)
#             if cooling_schedule.empty?
#               raise("#{cooling_schedule_name} does not exist in #{library_file} library ")
#             else
#               cooling_schedule =  lib.getScheduleRulesetByName(cooling_schedule_name).get.clone(model).to_ScheduleRuleset.get
#             end
#           end
#           model.getThermostatSetpointDualSetpoints.sort.each do |dual_setpoint|
#             unless heating_schedule_name.nil?
#               raise ("Could not set heating Schedule") unless dual_setpoint.setHeatingSetpointTemperatureSchedule(heating_schedule)
#             end
#             unless cooling_schedule_name.nil?
#               raise ("Could not set cooling Schedule") unless dual_setpoint.setCoolingSetpointTemperatureSchedule(cooling_schedule)
#             end
#           end
#         end
#         return log
#       end
#       def ecm_erv( model )
#         log = ""
#         measure_values =[
#           "erv_enabled",
#           "erv_autosizeNominalSupplyAirFlowRate",
#           "erv_NominalSupplyAirFlowRate",
#           "erv_HeatExchangerType",
#           "erv_SensibleEffectivenessat100CoolingAirFlow",
#           "erv_SensibleEffectivenessat75CoolingAirFlow",
#           "erv_LatentEffectiveness100Cooling",
#           "erv_LatentEffectiveness75Cooling",
#           "erv_SensibleEffectiveness100Heating",
#           "erv_SensibleEffectiveness75Heating",
#           "erv_LatentEffectiveness100Heating",
#           "erv_LatentEffectiveness75Heating",
#           "erv_SupplyAirOutletTemperatureControl",
#           "erv_setFrostControlType",
#           "erv_ThresholdTemperature",
#           "erv_InitialDefrostTimeFraction",
#           "erv_nominal_electric_power",
#           "erv_economizer_lockout"
#         ]
#
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#
#
#         unless  @erv_enabled.nil? or @erv_enabled.to_bool == false
#           BTAP::Resources::HVAC::enable_erv(
#             model,
#             @erv_autosizeNominalSupplyAirFlowRate,
#             @erv_NominalSupplyAirFlowRate,
#             @erv_HeatExchangerType,
#             @erv_SensibleEffectivenessat100CoolingAirFlow,
#             @erv_SensibleEffectivenessat75CoolingAirFlow,
#             @erv_LatentEffectiveness100Cooling,
#             @erv_LatentEffectiveness75Cooling,
#             @erv_SensibleEffectiveness100Heating,
#             @erv_SensibleEffectiveness75Heating,
#             @erv_LatentEffectiveness100Heating,
#             @erv_LatentEffectiveness75Heating,
#             @erv_SupplyAirOutletTemperatureControl.to_bool,
#             @erv_setFrostControlType,
#             @erv_ThresholdTemperature,
#             @erv_InitialDefrostTimeFraction,
#             @erv_nominal_electric_power,
#             @erv_economizer_lockout.to_bool
#           ).each { |erv| log << erv.to_s }
#
#
#           #Add setpoint manager to all OA object in airloops.
#           model.getHeatExchangerAirToAirSensibleAndLatents.sort.each do |erv|
#
#             #needed to get the supply outlet node from the erv to place the setpoint manager.
#             node =  erv.primaryAirOutletModelObject.get.to_Node.get if erv.primaryAirOutletModelObject.is_initialized
#             new_set_point_manager = OpenStudio::Model::SetpointManagerWarmest.new(model)
#             raise ("Could not add setpoint manager") unless new_set_point_manager.addToNode(node)
#             log << "added warmest control to node #{node}"
#             new_set_point_manager.setMaximumSetpointTemperature(16.0)
#             new_set_point_manager.setMinimumSetpointTemperature(5.0)
#             new_set_point_manager.setStrategy("MaximumTemperature")
#             new_set_point_manager.setControlVariable("Temperature")
#           end
#           log << "ERV have been modified.\n"
#         else
#           log << "ERV not changed."
#         end
#         return log
#       end
#       def ecm_exhaust_fans( model )
#         log = ""
#         #Exhaust ECM
#         measure_values =[
#           "exhaust_fans_occ_control_enabled"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         unless @exhaust_fans_occ_control_enabled.nil? or @exhaust_fans_occ_control_enabled.to_bool == false
#           fans = BTAP::Resources::Schedules::set_exhaust_fans_availability_to_building_default_occ_schedule(model)
#           fans.each { |fan| log << fan.to_s}
#         else
#           log << "No changes to exhaust fans."
#         end
#         return log
#       end
#       def ecm_lighting( model )
#         log = ""
#         #Lighting ECM
#         measure_values =[
#           "lighting_scaling_factor",
#           "lighting_fraction_radiant",
#           "lighting_fraction_visible",
#           "lighting_return_air_fraction"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         BTAP::Resources::SpaceLoads::ScaleLoads::scale_lighting_loads(
#           model,
#           @lighting_scaling_factor ) unless @lighting_scaling_factor.nil?
#         #Set lighting variables
#         model.getLightsDefinitions.sort.each do |lightsdef|
#           lightsdef.setFractionRadiant(@lighting_fraction_radiant.to_f)
#           lightsdef.setFractionVisible(@lighting_fraction_visible.to_f)
#           lightsdef.setReturnAirFraction(@lighting_return_air_fraction.to_f)
#         end
#         return log
#       end
#       def ecm_plugs( model )
#         log = ""
#         #Plug loads ECM
#         measure_values = [
#           "elec_equipment_scaling_factor",
#           "elec_equipment_fraction_radiant",
#           "elec_equipment_fraction_latent",
#           "elec_equipment_fraction_lost"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#
#         BTAP::Resources::SpaceLoads::ScaleLoads::scale_electrical_loads(
#           model,
#           @elec_equipment_scaling_factor) unless @elec_equipment_scaling_factor.nil?
#
#         #Set plug loads variables
#         model.getElectricEquipmentDefinitions.sort.each do |elec_equip_def|
#           elec_equip_def.setFractionRadiant(@elec_equipment_fraction_radiant.to_f)
#           elec_equip_def.setFractionLatent(@elec_equipment_fraction_latent.to_f)
#           elec_equip_def.setFractionLost(@elec_equipment_fraction_lost.to_f)
#         end
#
#         CSV.open("#{@script_root_folder_path}/sample_scale_plug_loads_ecm.csv", 'w') { |csv| csv << measure_values.unshift("measure_id") }
#         return log
#       end
#       def ecm_cold_deck_reset_control( model )
#         log = ""
#         measure_values = [
#           "cold_deck_reset_enabled",
#           "cold_deck_reset_max_supply_air_temp",
#           "cold_deck_reset_min_supply_air_temp",
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#
#         if @cold_deck_reset_enabled.to_bool == true
#
#           model.getAirLoopHVACs.sort.each do |iairloop|
#             cooling_present = false
#             set_point_manager = nil
#             iairloop.components.each do |icomponent|
#               if icomponent.to_CoilCoolingDXSingleSpeed.is_initialized or
#                   icomponent.to_CoilCoolingDXTwoSpeed.is_initialized   or
#                   icomponent.to_CoilCoolingWater.is_initialized or
#                   icomponent.to_CoilCoolingCooledBeam.is_initialized  or
#                   icomponent.to_CoilCoolingDXMultiSpeed.is_initialized  or
#                   icomponent.to_CoilCoolingDXVariableRefrigerantFlow.is_initialized  or
#                   icomponent.to_CoilCoolingLowTempRadiantConstFlow.is_initialized  or
#                   icomponent.to_CoilCoolingLowTempRadiantVarFlow.is_initialized
#                 cooling_present = true
#                 log << "found cooling."
#               end
#             end
#             #check if setpoint manager is present at supply outlet.
#             model.getSetpointManagerSingleZoneReheats.sort.each do |manager|
#               if iairloop.supplyOutletNode == manager.setpointNode.get
#                 set_point_manager = manager
#               end
#             end
#
#             if set_point_manager.nil? and cooling_present == true
#               set_point_manager = OpenStudio::Model::SetpointManagerSingleZoneReheat.new(model)
#               set_point_manager.addToNode(iairloop.supplyOutletNode)
#             end
#
#
#
#             if cooling_present == true and not set_point_manager.nil?
#               set_point_manager.setMaximumSupplyAirTemperature(@cold_deck_reset_max_supply_air_temp)
#               set_point_manager.setMinimumSupplyAirTemperature(@cold_deck_reset_min_supply_air_temp)
#               log << "to_SetpointManagerSingleZoneReheat set to 20.0 and 13.0"
#             end
#           end
#         end
#         return log
#       end
#       def ecm_sat_reset( model )
#         log = ""
#         measure_values = [
#           "sat_reset_enabled",
#           "sat_reset_outdoor_high_temperature",
#           "sat_reset_outdoor_low_temperature",
#           "sat_reset_setpoint_at_outdoor_high_temperature",
#           "sat_reset_setpoint_at_outdoor_low_temperature"
#         ]
#
#
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         if @sat_reset_enabled.to_bool == true
#           model.getAirLoopHVACs.sort.each do |iairloop|
#
#             #check if setpoint manager is present at supply outlet
#             model.getSetpointManagerSingleZoneReheats.sort.each do |manager|
#               if iairloop.supplyOutletNode == manager.setpointNode.get
#                 manager.disconnect
#               end
#             end
#
#             new_set_point_manager = OpenStudio::Model::SetpointManagerOutdoorAirReset.new(model)
#             new_set_point_manager.addToNode(iairloop.supplyOutletNode)
#             new_set_point_manager.setOutdoorHighTemperature(@sat_reset_outdoor_high_temperature)
#             new_set_point_manager.setOutdoorLowTemperature(@sat_reset_outdoor_low_temperature)
#             new_set_point_manager.setSetpointatOutdoorHighTemperature(@sat_reset_setpoint_at_outdoor_high_temperature)
#             new_set_point_manager.setSetpointatOutdoorLowTemperature(@sat_reset_setpoint_at_outdoor_low_temperature)
#             new_set_point_manager.setControlVariable("Temperature")
#             log << "Replaced SingleZoneReheat with OA reset control."
#           end
#         end
#         return log
#       end
#       def ecm_temp_setback( model )
#         log = ""
#         measure_values = [
#           "occ_stbck_enabled",
#           "occ_stbck_tolerance",
#           "occ_stbck_heat_setback",
#           "occ_stbck_heat_setpoint",
#           "occ_stbck_cool_setback",
#           "occ_stbck_cool_setpoint"
#         ]
#         #Set all the above instance variables to the @csv_data values or, if not set or == 'na', to nil.
#         self.set_instance_variables(measure_values)
#         # get occupancy schedule if possible.
#         unless @occ_stbck_enabled.nil? or @occ_stbck_enabled == false
#           if  model.building.get.defaultScheduleSet.is_initialized and
#               model.building.get.defaultScheduleSet.get.numberofPeopleSchedule.is_initialized and
#               model.building.get.defaultScheduleSet.get.numberofPeopleSchedule.get.to_ScheduleRuleset.is_initialized
#             occupancy_schedule = model.building.get.defaultScheduleSet.get.numberofPeopleSchedule.get
#             heating_schedule,cooling_schedule  = BTAP::Resources::Schedules::create_setback_schedule_based_on_another_schedule(
#               model,
#               occupancy_schedule,
#               @occ_stbck_tolerance.to_f,
#               @occ_stbck_heat_setpoint.to_f,
#               @occ_stbck_heat_setback.to_f,
#               @occ_stbck_cool_setpoint.to_f,
#               @occ_stbck_cool_setback.to_f)
#             model.getThermostatSetpointDualSetpoints.sort.each do |dual_setpoint|
#               raise ("Could not set setback heating Schedule") unless dual_setpoint.setHeatingSetpointTemperatureSchedule(heating_schedule)
#               raise ("Could not set setback cooling Schedule") unless dual_setpoint.setCoolingSetpointTemperatureSchedule(cooling_schedule)
#               log << "modified....#{dual_setpoint}"
#             end
#           end
#         else
#           log << "no change to setbacks."
#         end
#         return log
#       end
#     end
#   end
# end
#
#