Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples

Collection of models that illustrate model use and test models

Information

This package contains examples for the use of models that can be found in Buildings.BoundaryConditions.WeatherData.BaseClasses.

Extends from Modelica.Icons.ExamplesPackage (Icon for packages containing runnable examples).

Package Content

Name Description
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckBlackBodySkyTemperature CheckBlackBodySkyTemperature Test model for CheckBlackBodySkyTemperature
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckCeilingHeight CheckCeilingHeight Test model for ceiling height check
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckPressure CheckPressure Test model for pressure check
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckRadiation CheckRadiation Test model for CheckRadiation
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckRelativeHumidity CheckRelativeHumidity Test model for CheckRelativeHumidity
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckSkyCover CheckSkyCover Test model for checking sky cover
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckTemperature CheckTemperature Test model for CheckTemperature
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckWindDirection CheckWindDirection Test model for wind direction check
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckWindSpeed CheckWindSpeed Test model for wind speed check
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRadiation ConvertRadiation Test model for ConvertRadiation
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRelativeHumidity ConvertRelativeHumidity Test model for converting relative humidity and checking its validity
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTime ConvertTime Test model for converting time
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimeNegativeStart ConvertTimeNegativeStart Validation of time conversion for negative start time
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart ConvertTimePositiveStart Validation of time conversion for positive start time
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.EquationOfTime EquationOfTime Test model for equation of time
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetAbsolutePath GetAbsolutePath Test model to get the absolute path of a URI
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement GetHeaderElement Test model to get header element
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetTimeSpanTMY3 GetTimeSpanTMY3 Test model to get the time span of a weather file
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetTimeSpanTMY3_NonzeroStart GetTimeSpanTMY3_NonzeroStart Test model to get time span of a weather file, start time is non zero
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.LocalCivilTime LocalCivilTime Test model for calculate local civil time
Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.SolarTime SolarTime Test model for solar time

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckBlackBodySkyTemperature Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckBlackBodySkyTemperature

Test model for CheckBlackBodySkyTemperature

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckBlackBodySkyTemperature

Information

This example tests the model that checks the black-body sky temperature.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model CheckBlackBodySkyTemperature "Test model for CheckBlackBodySkyTemperature" extends Modelica.Icons.Example; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckBlackBodySkyTemperature cheSkyBlaBodTem "Check for the black body sky temperature"; Modelica.Blocks.Sources.Ramp TBlaBod( height=140-0.02, duration=1, offset=273.15 - 69.99) "Black body sky temperature"; equation connect(TBlaBod.y, cheSkyBlaBodTem.TIn); end CheckBlackBodySkyTemperature;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckCeilingHeight Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckCeilingHeight

Test model for ceiling height check

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckCeilingHeight

Information

This example tests the model that constrains the ceiling height.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model CheckCeilingHeight "Test model for ceiling height check" extends Modelica.Icons.Example; Buildings.Utilities.Time.ModelTime modTim; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckCeilingHeight cheCeiHei "Block that constrains the ceiling height"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime conTim( weaDatStaTim=0, weaDatEndTim=31536000) "Block that converts time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=Modelica.Utilities.Files.loadResource( Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")), columns=2:30, smoothness=Modelica.Blocks.Types.Smoothness.ContinuousDerivative) "Data reader"; equation connect(datRea.y[20], cheCeiHei.ceiHeiIn); connect(modTim.y, conTim.modTim); connect(conTim.calTim, datRea.u); end CheckCeilingHeight;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckPressure Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckPressure

Test model for pressure check

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckPressure

Information

This example tests the model that asserts that the pressure is within acceptable bounds.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model CheckPressure "Test model for pressure check" extends Modelica.Icons.Example; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckPressure chePre "Block that checks the pressure"; Buildings.Utilities.Time.ModelTime modTim "Block that outputs simulation time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime conTim( weaDatStaTim=0, weaDatEndTim=31536000) "Block that converts time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=Modelica.Utilities.Files.loadResource( Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")), columns=2:30, smoothness=Modelica.Blocks.Types.Smoothness.ContinuousDerivative) "Data reader"; equation connect(datRea.y[4], chePre.PIn); connect(modTim.y, conTim.modTim); connect(conTim.calTim, datRea.u); end CheckPressure;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckRadiation Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckRadiation

Test model for CheckRadiation

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckRadiation

Information

This example tests the model that constrains the radiation.

Extends from Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRadiation (Test model for ConvertRadiation).

Modelica definition

model CheckRadiation "Test model for CheckRadiation" extends Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRadiation; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckRadiation cheGloRad "Check global horizontal radiation"; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckRadiation cheDifRad "Check diffuse horizontal radiation"; equation connect(conGloRad.HOut, cheGloRad.HIn); connect(conDifRad.HOut, cheDifRad.HIn); end CheckRadiation;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckRelativeHumidity Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckRelativeHumidity

Test model for CheckRelativeHumidity

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckRelativeHumidity

Information

This example tests the model that constrains the relative humidity.

Extends from Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRelativeHumidity (Test model for converting relative humidity and checking its validity).

Modelica definition

model CheckRelativeHumidity "Test model for CheckRelativeHumidity" extends Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRelativeHumidity; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckRelativeHumidity cheRelHum "Block that constrains the relative humidity"; equation connect(conRelHum.relHumOut, cheRelHum.relHumIn); end CheckRelativeHumidity;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckSkyCover Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckSkyCover

Test model for checking sky cover

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckSkyCover

Information

This example tests the model that constrains the sky cover.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model CheckSkyCover "Test model for checking sky cover" extends Modelica.Icons.Example; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckSkyCover cheTotSkyCov "Check total sky cover"; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckSkyCover cheOpaSkyCov "Check opaque sky cover"; protected Buildings.Utilities.Time.ModelTime modTim "Generate simulation time"; Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=Modelica.Utilities.Files.loadResource( Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")), columns=2:30, smoothness=Modelica.Blocks.Types.Smoothness.ContinuousDerivative) "Data reader"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime conTim( weaDatStaTim=0, weaDatEndTim=31536000); Modelica.Blocks.Math.Gain conTotSkyCov(final k=0.1) "Convert sky cover from [0...10] to [0...1]"; Modelica.Blocks.Math.Gain conOpaSkyCov1(final k=0.1) "Convert sky cover from [0...10] to [0...1]"; equation connect(modTim.y, conTim.modTim); connect(conTim.calTim, datRea.u); connect(datRea.y[17], conTotSkyCov.u); connect(datRea.y[18], conOpaSkyCov1.u); connect(conTotSkyCov.y, cheTotSkyCov.nIn); connect(conOpaSkyCov1.y, cheOpaSkyCov.nIn); end CheckSkyCover;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckTemperature Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckTemperature

Test model for CheckTemperature

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckTemperature

Information

This example tests the model that checks the temperature.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model CheckTemperature "Test model for CheckTemperature" extends Modelica.Icons.Example; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckTemperature cheTemDryBul "Check dry bulb temperature "; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckTemperature cheTemDewPoi "Check dew point temperature"; Buildings.Utilities.Time.ModelTime modTim "Block that outputs the model time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime conTim( weaDatStaTim=0, weaDatEndTim=31536000) "Block that converts time"; Modelica.Blocks.Math.UnitConversions.From_degC from_degC "Block that converts temperature"; Modelica.Blocks.Math.UnitConversions.From_degC from_degC1 "Block that converts temperature"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=Modelica.Utilities.Files.loadResource( Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")), columns=2:30, smoothness=Modelica.Blocks.Types.Smoothness.ContinuousDerivative) "Data reader"; equation connect(modTim.y, conTim.modTim); connect(conTim.calTim, datRea.u); connect(datRea.y[1], from_degC.u); connect(from_degC.y, cheTemDryBul.TIn); connect(datRea.y[2], from_degC1.u); connect(from_degC1.y, cheTemDewPoi.TIn); end CheckTemperature;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckWindDirection Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckWindDirection

Test model for wind direction check

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckWindDirection

Information

This example tests the model that constrains the wind direction.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model CheckWindDirection "Test model for wind direction check" extends Modelica.Icons.Example; Buildings.Utilities.Time.ModelTime modTim; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckWindDirection cheWinDir "Block that constrains the wind direction"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime conTim( weaDatStaTim=0, weaDatEndTim=31536000) "Block that converts time"; Modelica.Blocks.Math.UnitConversions.From_deg from_deg "Block that converts temperature"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=Modelica.Utilities.Files.loadResource( Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")), columns=2:30, smoothness=Modelica.Blocks.Types.Smoothness.ContinuousDerivative) "Data reader"; equation connect(modTim.y, conTim.modTim); connect(conTim.calTim, datRea.u); connect(datRea.y[15], from_deg.u); connect(from_deg.y, cheWinDir.nIn); end CheckWindDirection;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckWindSpeed Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckWindSpeed

Test model for wind speed check

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckWindSpeed

Information

This example tests the model that constrains the wind speed.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model CheckWindSpeed "Test model for wind speed check" extends Modelica.Icons.Example; Buildings.Utilities.Time.ModelTime modTim "Block that outputs simulation time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.CheckWindSpeed cheWinSpe "Block that constrains the wind speed"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime conTim( weaDatStaTim=0, weaDatEndTim=31536000) "Block that converts time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=Modelica.Utilities.Files.loadResource( Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")), columns=2:30, smoothness=Modelica.Blocks.Types.Smoothness.ContinuousDerivative) "Data reader"; equation connect(datRea.y[16], cheWinSpe.winSpeIn); connect(modTim.y, conTim.modTim); connect(conTim.calTim, datRea.u); end CheckWindSpeed;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRadiation Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRadiation

Test model for ConvertRadiation

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRadiation

Information

This example tests the model that converts radiation.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model ConvertRadiation "Test model for ConvertRadiation" extends Modelica.Icons.Example; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertRadiation conGloRad "Convert units for global horizontal radiation"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertRadiation conDifRad "Convert units for diffuse horizontal radiation"; Buildings.Utilities.Time.ModelTime modTim "Block that outputs simulation time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime timCon( weaDatStaTim=0, weaDatEndTim=31536000) "Convert simmulation time to calendar time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=Modelica.Utilities.Files.loadResource( Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")), columns=2:30, smoothness=Modelica.Blocks.Types.Smoothness.ContinuousDerivative) "Data reader"; equation connect(timCon.calTim, datRea.u); connect(datRea.y[8], conGloRad.HIn); connect(datRea.y[10], conDifRad.HIn); connect(modTim.y, timCon.modTim); end ConvertRadiation;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRelativeHumidity Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRelativeHumidity

Test model for converting relative humidity and checking its validity

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertRelativeHumidity

Information

This example tests the model that converts relative humidity.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model ConvertRelativeHumidity "Test model for converting relative humidity and checking its validity" extends Modelica.Icons.Example; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertRelativeHumidity conRelHum "Block that converts relative humidity"; Buildings.Utilities.Time.ModelTime modTim "Block that outputs simulation time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime conTim( weaDatStaTim=0, weaDatEndTim=31536000) "Block that converts time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=Modelica.Utilities.Files.loadResource( Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")), columns=2:30, smoothness=Modelica.Blocks.Types.Smoothness.ContinuousDerivative) "Data reader"; equation connect(datRea.y[3], conRelHum.relHumIn); connect(modTim.y, conTim.modTim); connect(conTim.calTim, datRea.u); end ConvertRelativeHumidity;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTime Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTime

Test model for converting time

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTime

Information

This example tests the model that converts time.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model ConvertTime "Test model for converting time" extends Modelica.Icons.Example; Buildings.Utilities.Time.ModelTime modTim "Block that outputs simulation time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.ConvertTime conTim( weaDatStaTim=0, weaDatEndTim=31536000) "Block that converts time"; equation connect(modTim.y, conTim.modTim); end ConvertTime;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimeNegativeStart Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimeNegativeStart

Validation of time conversion for negative start time

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimeNegativeStart

Information

This example tests the model that converts time for negative start time.

Extends from Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTime (Test model for converting time).

Modelica definition

model ConvertTimeNegativeStart "Validation of time conversion for negative start time" extends Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTime; end ConvertTimeNegativeStart;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart

Validation of time conversion for positive start time

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart

Information

This example tests the model that converts time for positive start time.

Extends from Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTime (Test model for converting time).

Modelica definition

model ConvertTimePositiveStart "Validation of time conversion for positive start time" extends Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTime; end ConvertTimePositiveStart;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.EquationOfTime Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.EquationOfTime

Test model for equation of time

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.EquationOfTime

Information

This example tests the model that computes the equation of time.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model EquationOfTime "Test model for equation of time" extends Modelica.Icons.Example; Utilities.Time.ModelTime modTim "Block that outputs simulation time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.EquationOfTime eqnTim "Block that computes the equation of time"; equation connect(modTim.y, eqnTim.nDay); end EquationOfTime;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetAbsolutePath Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetAbsolutePath

Test model to get the absolute path of a URI

Information

This model tests the function that gets the absolute path of a URI.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Stringf"modelica://Buildings/packag...Name of a file that exists
StringfAbsBuildings.BoundaryConditions...Absolute path of f

Modelica definition

model GetAbsolutePath "Test model to get the absolute path of a URI" extends Modelica.Icons.Example; parameter String f = "modelica://Buildings/package.mo" "Name of a file that exists"; parameter String fAbs= Buildings.BoundaryConditions.WeatherData.BaseClasses.getAbsolutePath(uri=f) "Absolute path of f"; final parameter Integer dummy = 1 "Dummy variable, used to have a result as needed for the unit tests"; initial algorithm Modelica.Utilities.Streams.print("Absolute path = " + fAbs); end GetAbsolutePath;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement

Test model to get header element

Information

This example tests getting the header of the TMY3 weather data file.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Anglelongitudelongitude( ...Longitude [rad]
Anglelatitudelatitude( ...Latitude [rad]
TimetimeZonetimeZone( ...Time zone [s]
StringfilNamModelica.Utilities.Files.loa...Name of weather data file

Modelica definition

model GetHeaderElement "Test model to get header element" extends Modelica.Icons.Example; parameter Modelica.SIunits.Angle longitude(fixed=false, displayUnit="deg") "Longitude"; parameter Modelica.SIunits.Angle latitude(fixed=false, displayUnit="deg") "Latitude"; parameter Modelica.SIunits.Time timeZone(fixed=false, displayUnit="h") "Time zone"; parameter String filNam = Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos") "Name of weather data file"; final parameter String absFilNam = Buildings.BoundaryConditions.WeatherData.BaseClasses.getAbsolutePath(filNam) "Absolute path of the file"; initial equation longitude = Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3( filNam=absFilNam); latitude = Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3( filNam=absFilNam); timeZone = Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3( filNam=absFilNam); assert(abs(longitude*180/Modelica.Constants.pi+87.92) < 1, "Error when parsing longitude, longitude = " + String(longitude)); assert(abs(latitude*180/Modelica.Constants.pi-41.98) < 1, "Error when parsing latitude, latitude = " + String(latitude)); assert(abs(timeZone+6*3600) < 1, "Error when parsing time zone, timeZone = " + String(timeZone)); end GetHeaderElement;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetTimeSpanTMY3 Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetTimeSpanTMY3

Test model to get the time span of a weather file

Information

This example tests getting the time span of a TMY3 weather data file.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
StringfilNamModelica.Utilities.Files.loa...Name of weather data file
StringtabNam"tab1"Name of table on weather file
TimetimeSpan[2]timeSpan( ...Start time, end time of weather data [s]

Modelica definition

model GetTimeSpanTMY3 "Test model to get the time span of a weather file" extends Modelica.Icons.Example; parameter String filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos") "Name of weather data file"; parameter String tabNam = "tab1" "Name of table on weather file"; parameter Modelica.SIunits.Time[2] timeSpan(each fixed=false) "Start time, end time of weather data"; protected constant Modelica.SIunits.Time endTim = 365*24*3600.; constant Modelica.SIunits.Time staTim = 0.; initial equation timeSpan = Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeSpanTMY3( filNam, tabNam); assert(abs(timeSpan[2]-endTim) < 1E-5 and abs(timeSpan[1]-staTim) < 1E-5, "Error in weather file, start time " + String(timeSpan[1]) + " and end time " + String(timeSpan[2]) + ", but expected " + String(staTim) + " and " + String(endTim) + "."); end GetTimeSpanTMY3;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetTimeSpanTMY3_NonzeroStart Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetTimeSpanTMY3_NonzeroStart

Test model to get time span of a weather file, start time is non zero

Information

This example tests getting time span of a TMY3 weather data file that starts at a non-zero time.

Extends from Modelica.Icons.Example (Icon for runnable examples), Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetTimeSpanTMY3 (Test model to get the time span of a weather file).

Parameters

TypeNameDefaultDescription
StringfilNamModelica.Utilities.Files.loa...Name of weather data file
StringtabNam"tab1"Name of table on weather file
TimetimeSpan[2] Start time, end time of weather data [s]

Modelica definition

model GetTimeSpanTMY3_NonzeroStart "Test model to get time span of a weather file, start time is non zero" extends Modelica.Icons.Example; extends Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetTimeSpanTMY3 ( filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/BoundaryConditions/WeatherData/Validation/DecemberToJanuary.mos"), staTim = 30992400, endTim = 31863600); end GetTimeSpanTMY3_NonzeroStart;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.LocalCivilTime Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.LocalCivilTime

Test model for calculate local civil time

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.LocalCivilTime

Information

This example tests the model that computes the local civil time.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model LocalCivilTime "Test model for calculate local civil time" extends Modelica.Icons.Example; Buildings.Utilities.Time.ModelTime modTim "Block that outputs the model time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.LocalCivilTime locTim( timZon=-21600, lon=-1.5293932423067); equation connect(modTim.y, locTim.cloTim); end LocalCivilTime;

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.SolarTime Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.SolarTime

Test model for solar time

Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.SolarTime

Information

This example tests the model that computes the solar time.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model SolarTime "Test model for solar time" extends Modelica.Icons.Example; Utilities.Time.ModelTime modTim "Block that outputs simulation time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.LocalCivilTime locTim( timZon=-21600, lon=-1.7039261675061) "Block that computes the local civil time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.SolarTime solTim "Block that computes the solar time"; Buildings.BoundaryConditions.WeatherData.BaseClasses.EquationOfTime eqnTim "Block that computes the equation of time"; equation connect(modTim.y, locTim.cloTim); connect(locTim.locTim, solTim.locTim); connect(modTim.y, eqnTim.nDay); connect(eqnTim.eqnTim, solTim.equTim); end SolarTime;