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
CheckBlackBodySkyTemperature	Test model for CheckBlackBodySkyTemperature
CheckCeilingHeight	Test model for ceiling height check
CheckPressure	Test model for pressure check
CheckRadiation	Test model for CheckRadiation
CheckRelativeHumidity	Test model for CheckRelativeHumidity
CheckSkyCover	Test model for checking sky cover
CheckTemperature	Test model for CheckTemperature
CheckWindDirection	Test model for wind direction check
CheckWindSpeed	Test model for wind speed check
ConvertRadiation	Test model for ConvertRadiation
ConvertRelativeHumidity	Test model for converting relative humidity and checking its validity
ConvertTime	Test model for converting time
EquationOfTime	Test model for equation of time
GetAbsolutePath	Test model to get the absolute path of a URI
GetHeaderElement	Test model to get header element
LocalCivilTime	Test model for calculate local civil time
SolarTime	Test model for solar time

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

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 "Block that converts time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=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

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 "Block that converts time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=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

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

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

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://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; 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

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 "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://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

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 "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://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

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 "Block that converts time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=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

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 "Convert simmulation time to calendar time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=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

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 "Block that converts time"; protected Modelica.Blocks.Tables.CombiTable1Ds datRea( tableOnFile=true, tableName="tab1", fileName=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

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 "Block that converts time"; equation connect(modTim.y, conTim.modTim); end ConvertTime;

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

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

Type	Name	Default	Description
String	f	"modelica://Buildings/packag...	Name of a file that exists
String	fAbs	Buildings.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

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

Type	Name	Default	Description
Angle	longitude		Longitude [rad]
Angle	latitude		Latitude [rad]
Time	timeZone		Time zone [s]
String	filNam	"modelica://Buildings/Resour...	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://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.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

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;