Thank you for answer,
>The model contained by the TransmitPropertyTransformer composite is
>part of the _channel_, logically, irrespective of whether it appears in
>the sender or the consumer. In principle, it should not be possible
>for the consumer to affect the transmission properties... It's just a
>receiver... So it's arguable that having the consumer produce data
>that modifies what the TransmitPropertyTransformer does doesn't make
>sense. I think what you need is for the data to be part of the
>payload...
I am trying to receive value calculated by TransmitPropertyTransformer.
And not to modify any channel properties.
>Alternatively, you could use a parameter (and the SetVariable actor),
>but keep in mind that updates to the parameter will be seen by the
>TransmitPropertyTransformer actor only on the _next_ transmission...
I do not need this value inside TransmitPropertyTransformer, I want to
send this value - angle of arrival, to triangulator for example. If we
take, for example, the Receiver from ReceiveAntennaPattern demo, I want
to read angle directly to the Receiver. So I will do: configuration Add
parameter, angle, default value ="0", then add same parameter with
default value "angle" to TransmitPropertyTransformer actor, then update
it inside it. I can see the value updated as parameter of the
TransmitPropertyTransformer, but if I am trying to display value angle
on the same level as TransmitPropertyTransformer. (Expression = angle,
then actor Display) I will see only 0, our default value for the angle
parameter).
How can I find this "UPDATED" value?
I was trying to solve this problem writing to the file from the
TransmitPropertyTransformer, and reading this file in the receiver, but
it isn't work well - it looks like file read actor works only during
initialisation of the model.
>Can I declare parameter as a global?
>The scope of a parameter is everything in the hierarchy below its
>container. So a parameter of the top-level composite is globally
>visible, throughout the model.
As far as I understand this,it will be inherited down, but, once
updated, it will be updated only on the level where setVariabel is.
>Edward
The code, illustrating this problem below. Receiver taken from the
ReceiveAntennaPattern.
Regards,
Alex
<entity name="Receiver"
class="ptolemy.domains.wireless.kernel.WirelessComposite">
<property name="_location" class="ptolemy.kernel.util.Location"
value="[254.8026728428272, 178.7209480470696]">
</property>
<property name="DE Director"
class="ptolemy.domains.de.kernel.DEDirector">
<property name="startTime" class="ptolemy.data.expr.Parameter"
value="0.0">
</property>
<property name="stopTime" class="ptolemy.data.expr.Parameter"
value="1.7976931348623E308">
</property>
<property name="stopWhenQueueIsEmpty"
class="ptolemy.data.expr.Parameter" value="true">
</property>
<property name="synchronizeToRealTime"
class="ptolemy.data.expr.Parameter" value="false">
</property>
<property name="isCQAdaptive"
class="ptolemy.data.expr.Parameter" value="true">
</property>
<property name="minBinCount" class="ptolemy.data.expr.Parameter"
value="2">
</property>
<property name="binCountFactor"
class="ptolemy.data.expr.Parameter" value="2">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="40.0, -20.0">
</property>
</property>
<property name="_windowProperties"
class="ptolemy.actor.gui.WindowPropertiesAttribute" value="{bounds={104,
126, 899, 651}, maximized=false}">
</property>
<property name="_vergilSize" class="ptolemy.actor.gui.SizeAttribute"
value="[687, 539]">
</property>
<property name="annotation" class="ptolemy.kernel.util.Attribute">
<property name="_hideName"
class="ptolemy.kernel.util.SingletonAttribute">
</property>
<property name="_iconDescription"
class="ptolemy.kernel.util.SingletonConfigurableAttribute">
<configure><svg><text x="20" y="20" style="font-size:14;
font-family:SansSerif; fill:blue">Receive the signal, extract its
received power, and display the received power on a polar plot where the
angle is the angle of the position of this actor relative to the
position of the Sender.</text></svg></configure>
</property>
<property name="_smallIconDescription"
class="ptolemy.kernel.util.SingletonConfigurableAttribute">
<configure>
<svg>
<text x="20" style="font-size:14; font-family:SansSerif;
fill:blue" y="20">-A-</text>
</svg>
</configure>
</property>
<property name="_controllerFactory"
class="ptolemy.vergil.basic.NodeControllerFactory">
</property>
<property name="_editorFactory"
class="ptolemy.vergil.toolbox.AnnotationEditorFactory">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[-10.0, 370.0]">
</property>
</property>
<property name="_vergilZoomFactor"
class="ptolemy.data.expr.ExpertParameter" value="1.0">
</property>
<property name="_vergilCenter"
class="ptolemy.data.expr.ExpertParameter" value="{300.0, 200.0}">
</property>
<property name="annotation2"
class="ptolemy.vergil.kernel.attributes.TextAttribute">
<property name="text"
class="ptolemy.kernel.util.StringAttribute" value="Reverse Y direction
(the plotter has Y increasing upwards, and Vergil has Y increasing
downwards).">
</property>
<property name="textSize" class="ptolemy.data.expr.Parameter"
value="12">
</property>
<property name="textColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.0,0.0,0.0,1.0}">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[395.0, 350.0]">
</property>
</property>
<property name="numberOfElements"
class="ptolemy.data.expr.Parameter" value="8">
</property>
<property name="steeringAngle" class="ptolemy.data.expr.Parameter"
value="PI/8.0">
</property>
<property name="Annotation"
class="ptolemy.vergil.kernel.attributes.TextAttribute">
<property name="text"
class="ptolemy.kernel.util.StringAttribute" value="Simply discard the
data received since we are only
interested in measearing the received power here. ">
</property>
<property name="textSize" class="ptolemy.data.expr.Parameter"
value="12">
</property>
<property name="textColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.2,0.2,0.2,1.0}">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[355.0, 65.0]">
</property>
</property>
<property name="annotation3"
class="ptolemy.vergil.kernel.attributes.TextAttribute">
<property name="text"
class="ptolemy.kernel.util.StringAttribute" value="The
TransmitPropertyTransformer actor delegates to another
Ptolemy II model to calculate the transmit properties.">
</property>
<property name="textSize" class="ptolemy.data.expr.Parameter"
value="12">
</property>
<property name="textColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.2,0.2,0.2,1.0}">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[40.0, 10.0]">
</property>
</property>
<property name="angle" class="ptolemy.data.expr.Parameter"
value="0">
</property>
<port name="in"
class="ptolemy.domains.wireless.kernel.WirelessIOPort">
<property name="input"/>
<property name="outsideChannel"
class="ptolemy.data.expr.StringParameter" value="PowerLossChannel">
</property>
<property name="outsideTransmitProperties"
class="ptolemy.data.expr.Parameter" value="{range=Infinity, power=1.0}">
</property>
<property name="_type" class="ptolemy.actor.TypeAttribute"
value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="5.0, 80.0">
</property>
</port>
<entity name="GetProperties"
class="ptolemy.domains.wireless.lib.GetProperties">
<property name="_location" class="ptolemy.kernel.util.Location"
value="[95.0, 190.0]">
</property>
</entity>
<entity name="RecordDisassembler"
class="ptolemy.actor.lib.RecordDisassembler">
<property name="_location" class="ptolemy.kernel.util.Location"
value="[185.0, 170.0]">
</property>
<port name="input" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
</port>
<port name="power" class="ptolemy.actor.TypedIOPort">
<property name="output"/>
<property name="_type" class="ptolemy.actor.TypeAttribute"
value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="EAST">
</property>
<property name="_showName"
class="ptolemy.kernel.util.SingletonAttribute">
</property>
</port>
</entity>
<entity name="Ramp" class="ptolemy.actor.lib.Ramp">
<property name="init" class="ptolemy.data.expr.Parameter"
value="0.0">
</property>
<property name="step"
class="ptolemy.actor.parameters.PortParameter" value="-2*PI/100">
</property>
<doc>Create a sequence of tokens with increasing value</doc>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[115.0, 335.0]">
</property>
<property name="_icon" class="ptolemy.vergil.icon.XMLIcon">
</property>
</entity>
<entity name="SetVariable" class="ptolemy.actor.lib.SetVariable">
<property name="variableName"
class="ptolemy.kernel.util.StringAttribute" value="_location">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[490.0, 325.0]">
</property>
<property name="_icon" class="ptolemy.vergil.icon.XMLIcon">
</property>
</entity>
<entity name="Ramp2" class="ptolemy.actor.lib.Ramp">
<property name="init" class="ptolemy.data.expr.Parameter"
value="0.0">
</property>
<property name="step"
class="ptolemy.actor.parameters.PortParameter" value="-2*PI/100">
</property>
<doc>Create a sequence of tokens with increasing value</doc>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[115.0, 260.0]">
</property>
<property name="_icon" class="ptolemy.vergil.icon.XMLIcon">
</property>
</entity>
<entity name="Clock" class="ptolemy.actor.lib.Clock">
<property name="period" class="ptolemy.data.expr.Parameter"
value="1.0">
</property>
<property name="offsets" class="ptolemy.data.expr.Parameter"
value="{0.0}">
</property>
<property name="values" class="ptolemy.data.expr.Parameter"
value="{1.0}">
</property>
<doc>Create a set of pulses</doc>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[10.0, 250.0]">
</property>
<property name="_icon" class="ptolemy.vergil.icon.XMLIcon">
</property>
</entity>
<entity name="Expression" class="ptolemy.actor.lib.Expression">
<property name="expression"
class="ptolemy.kernel.util.StringAttribute" value="[cos(x)*100 + 155,
sin(y)*100 + 185]">
</property>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="expression">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="60">
</property>
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[320.0, 325.0]">
</property>
<port name="x" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
</port>
<port name="y" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
</port>
</entity>
<entity name="XYPlotter" class="ptolemy.actor.lib.gui.XYPlotter">
<property name="fillOnWrapup"
class="ptolemy.data.expr.Parameter" value="false">
</property>
<property name="_windowProperties"
class="ptolemy.actor.gui.WindowPropertiesAttribute" value="{bounds={630,
351, 384, 411}, maximized=false}">
</property>
<property name="_plotSize"
class="ptolemy.actor.gui.SizeAttribute" value="[384, 360]">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[500.0, 210.0]">
</property>
<configure>
<?plotml <!DOCTYPE plot PUBLIC "-//UC Berkeley//DTD PlotML 1//EN"
"http://ptolemy.eecs.berkeley.edu/xml/dtd/PlotML_1.dtd";>
<plot>
<title>Received Signal Power by Direction</title> <xLabel>horizontal
position</xLabel> <yLabel>vertical position</yLabel> <xRange
min="-4.0E-6" max="4.0E-6"/> <yRange min="-4.0E-6" max="4.0E-6"/>
<noGrid/> </plot>?>
</configure>
</entity>
<entity name="PolarToCartesian"
class="ptolemy.actor.lib.conversions.PolarToCartesian">
<property name="_location" class="ptolemy.kernel.util.Location"
value="[265.0, 210.0]">
</property>
</entity>
<entity name="Scale" class="ptolemy.actor.lib.Scale">
<property name="factor" class="ptolemy.data.expr.Parameter"
value="-1.0">
</property>
<property name="_icon"
class="ptolemy.vergil.icon.AttributeValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="factor">
</property>
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[370.0, 265.0]">
</property>
</entity>
<entity name="Discard" class="ptolemy.actor.lib.Discard">
<property name="_location" class="ptolemy.kernel.util.Location"
value="[320.0, 80.0]">
</property>
</entity>
<entity name="TransmitPropertyTransformer"
class="ptolemy.domains.wireless.lib.TransmitPropertyTransformer">
<property name="senderLocation"
class="ptolemy.data.expr.Parameter" value="{155.0, 185.0}">
</property>
<property name="receiverLocation"
class="ptolemy.data.expr.Parameter" value="{255.0, 185.0000000000009}">
</property>
<property name="properties" class="ptolemy.data.expr.Parameter"
value="{power = 0.087390539457, range = Infinity}">
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="[120.0, 80.0]">
</property>
<property name="numberOfElements"
class="ptolemy.data.expr.Parameter" value="numberOfElements">
<property name="_hideName"
class="ptolemy.kernel.util.SingletonAttribute">
</property>
<property name="_icon"
class="ptolemy.vergil.icon.ValueIcon">
<property name="_color"
class="ptolemy.actor.gui.ColorAttribute" value="{0.0, 0.0, 1.0, 1.0}">
</property>
</property>
<property name="_smallIconDescription"
class="ptolemy.kernel.util.SingletonConfigurableAttribute">
<configure>
<svg>
<text x="20" style="font-size:14; font-family:SansSerif;
fill:blue" y="20">-P-</text>
</svg>
</configure>
</property>
<property name="_editorFactory"
class="ptolemy.vergil.toolbox.VisibleParameterEditorFactory">
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[165.0, 25.0]">
</property>
</property>
<property name="SDF Director"
class="ptolemy.domains.sdf.kernel.SDFDirector">
<property name="allowDisconnectedGraphs"
class="ptolemy.data.expr.Parameter" value="true">
</property>
<property name="iterations"
class="ptolemy.data.expr.Parameter" value="1">
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="90.0, 50.0">
</property>
</property>
<property name="_windowProperties"
class="ptolemy.actor.gui.WindowPropertiesAttribute" value="{bounds={160,
194, 962, 564}, maximized=false}">
</property>
<property name="_vergilSize"
class="ptolemy.actor.gui.SizeAttribute" value="[750, 452]">
</property>
<property name="_vergilZoomFactor"
class="ptolemy.data.expr.ExpertParameter" value="1.0">
</property>
<property name="_vergilCenter"
class="ptolemy.data.expr.ExpertParameter" value="{375.0, 226.0}">
</property>
<property name="Rectangle"
class="ptolemy.vergil.kernel.attributes.RectangleAttribute">
<property name="_location"
class="ptolemy.kernel.util.Location" value="[5.0, 115.0]">
</property>
<property name="lineColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.8,0.0,0.0,1.0}">
</property>
<property name="width" class="ptolemy.data.expr.Parameter"
value="128.0">
</property>
<property name="height" class="ptolemy.data.expr.Parameter"
value="260.0">
</property>
</property>
<property name="Annotation"
class="ptolemy.vergil.kernel.attributes.TextAttribute">
<property name="text"
class="ptolemy.kernel.util.StringAttribute" value="These variables are
set by the channel before this model is executed.">
</property>
<property name="textSize"
class="ptolemy.data.expr.Parameter" value="12">
</property>
<property name="textColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.8,0.0,0.0,1.0}">
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[15.0, 225.0]">
</property>
</property>
<property name="Annotation2"
class="ptolemy.vergil.kernel.attributes.TextAttribute">
<property name="text"
class="ptolemy.kernel.util.StringAttribute" value="This actor returns
the modified properties to the channel.">
</property>
<property name="textSize"
class="ptolemy.data.expr.Parameter" value="12">
</property>
<property name="textColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.8,0.0,0.0,1.0}">
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[590.0, 390.0]">
</property>
</property>
<property name="Annotation3"
class="ptolemy.vergil.kernel.attributes.TextAttribute">
<property name="text"
class="ptolemy.kernel.util.StringAttribute" value="Determine the angle
of the path from the transmitter to the receiver.">
</property>
<property name="textSize"
class="ptolemy.data.expr.Parameter" value="12">
</property>
<property name="textColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.8,0.0,0.0,1.0}">
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[170.0, 130.0]">
</property>
</property>
<property name="Annotation4"
class="ptolemy.vergil.kernel.attributes.TextAttribute">
<property name="text"
class="ptolemy.kernel.util.StringAttribute" value="Scale the transmit
power by the antenna gain.">
</property>
<property name="textSize"
class="ptolemy.data.expr.Parameter" value="12">
</property>
<property name="textColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.8,0.0,0.0,1.0}">
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[440.0, 275.0]">
</property>
</property>
<property name="Annotation5"
class="ptolemy.vergil.kernel.attributes.TextAttribute">
<property name="text"
class="ptolemy.kernel.util.StringAttribute" value="These ports are used
when the TransmitPropertyTransformer actor fires to simply pass the
input through to the output. They are not involved in modifying the
transmit properties.">
</property>
<property name="textSize"
class="ptolemy.data.expr.Parameter" value="12">
</property>
<property name="textColor"
class="ptolemy.actor.gui.ColorAttribute" value="{0.8,0.0,0.0,1.0}">
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[465.0, 75.0]">
</property>
</property>
<property name="_expertMode"
class="ptolemy.kernel.util.Attribute">
</property>
<property name="angle" class="ptolemy.data.expr.Parameter"
value="9.0949470177293E-15">
</property>
<port name="input" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[480.0, 50.0]">
</property>
</port>
<port name="output" class="ptolemy.actor.TypedIOPort">
<property name="output"/>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[625.0, 50.0]">
</property>
</port>
<entity name="SetVariable"
class="ptolemy.actor.lib.SetVariable">
<property name="variableName"
class="ptolemy.kernel.util.StringAttribute" value="properties">
</property>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="variableName">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="40">
</property>
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[635.0, 375.0]">
</property>
</entity>
<entity name="CartesianToPolar"
class="ptolemy.actor.lib.conversions.CartesianToPolar">
<property name="_location"
class="ptolemy.kernel.util.Location" value="[320.0, 120.0]">
</property>
<port name="angle" class="ptolemy.actor.TypedIOPort">
<property name="output"/>
<property name="_showName"
class="ptolemy.kernel.util.SingletonAttribute">
</property>
</port>
</entity>
<entity name="Expression" class="ptolemy.actor.lib.Expression">
<property name="expression"
class="ptolemy.kernel.util.StringAttribute" value="x2(1) - x1(1)">
</property>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="expression">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="60">
</property>
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[210.0, 240.0]">
</property>
<port name="output" class="ptolemy.actor.TypedIOPort">
<property name="output"/>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="EAST">
</property>
</port>
<port name="x1" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_type"
class="ptolemy.actor.TypeAttribute" value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
</port>
<port name="x2" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_type"
class="ptolemy.actor.TypeAttribute" value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
</port>
</entity>
<entity name="Const" class="ptolemy.actor.lib.Const">
<property name="value" class="ptolemy.data.expr.Parameter"
value="receiverLocation">
</property>
<doc>Create a constant sequence</doc>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="value">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="40">
</property>
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[75.0, 195.0]">
</property>
</entity>
<entity name="Const2" class="ptolemy.actor.lib.Const">
<property name="value" class="ptolemy.data.expr.Parameter"
value="senderLocation">
</property>
<doc>Create a constant sequence</doc>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="value">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="40">
</property>
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[75.0, 145.0]">
</property>
</entity>
<entity name="Expression2" class="ptolemy.actor.lib.Expression">
<property name="expression"
class="ptolemy.kernel.util.StringAttribute" value="x2(0) - x1(0)">
</property>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="expression">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="60">
</property>
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[210.0, 110.0]">
</property>
<port name="output" class="ptolemy.actor.TypedIOPort">
<property name="output"/>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="EAST">
</property>
</port>
<port name="x1" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_type"
class="ptolemy.actor.TypeAttribute" value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
</port>
<port name="x2" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_type"
class="ptolemy.actor.TypeAttribute" value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
</port>
</entity>
<entity name="RecordAssembler"
class="ptolemy.actor.lib.RecordAssembler">
<property name="_location"
class="ptolemy.kernel.util.Location" value="[515.0, 350.0]">
</property>
<port name="output" class="ptolemy.actor.TypedIOPort">
<property name="output"/>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="EAST">
</property>
</port>
<port name="power" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_type"
class="ptolemy.actor.TypeAttribute" value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
</port>
<port name="range" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_type"
class="ptolemy.actor.TypeAttribute" value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
</port>
</entity>
<entity name="RecordDisassembler"
class="ptolemy.actor.lib.RecordDisassembler">
<property name="_location"
class="ptolemy.kernel.util.Location" value="[310.0, 335.0]">
</property>
<port name="input" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="WEST">
</property>
</port>
<port name="power" class="ptolemy.actor.TypedIOPort">
<property name="output"/>
<property name="_type"
class="ptolemy.actor.TypeAttribute" value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="EAST">
</property>
</port>
<port name="range" class="ptolemy.actor.TypedIOPort">
<property name="output"/>
<property name="_type"
class="ptolemy.actor.TypeAttribute" value="unknown">
</property>
<property name="_cardinal"
class="ptolemy.kernel.util.StringAttribute" value="EAST">
</property>
</port>
</entity>
<entity name="Const3" class="ptolemy.actor.lib.Const">
<property name="value" class="ptolemy.data.expr.Parameter"
value="properties">
</property>
<doc>Create a constant sequence</doc>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="value">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="40">
</property>
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[55.0, 355.0]">
</property>
</entity>
<entity name="MultiplyDivide"
class="ptolemy.actor.lib.MultiplyDivide">
<property name="_location"
class="ptolemy.kernel.util.Location" value="[470.0, 355.0]">
</property>
</entity>
<entity name="AntennaModel"
class="ptolemy.domains.wireless.demo.AntennaPattern.AntennaModel">
<property name="_location"
class="ptolemy.kernel.util.Location" value="[395.0, 235.0]">
</property>
<property name="numberOfElements"
class="ptolemy.data.expr.Parameter" value="numberOfElements">
</property>
</entity>
<entity name="SetVariable2"
class="ptolemy.actor.lib.SetVariable">
<property name="variableName"
class="ptolemy.kernel.util.StringAttribute" value="angle">
</property>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="variableName">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="40">
</property>
</property>
<property name="_location"
class="ptolemy.kernel.util.Location" value="[450.0, 145.0]">
</property>
</entity>
<relation name="relation4"
class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation5"
class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation6"
class="ptolemy.actor.TypedIORelation">
<vertex name="vertex1" value="[155.0, 195.0]">
</vertex>
</relation>
<relation name="relation7"
class="ptolemy.actor.TypedIORelation">
<vertex name="vertex1" value="[145.0, 145.0]">
</vertex>
</relation>
<relation name="relation10"
class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation11"
class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation" class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation12"
class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation9"
class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation3"
class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation2"
class="ptolemy.actor.TypedIORelation">
<vertex name="vertex1" value="{380.0, 145.0}">
</vertex>
</relation>
<link port="SetVariable.input" relation="relation"/>
<link port="CartesianToPolar.x" relation="relation5"/>
<link port="CartesianToPolar.y" relation="relation4"/>
<link port="CartesianToPolar.angle" relation="relation2"/>
<link port="Expression.output" relation="relation4"/>
<link port="Expression.x1" relation="relation7"/>
<link port="Expression.x2" relation="relation6"/>
<link port="Const.output" relation="relation6"/>
<link port="Const2.output" relation="relation7"/>
<link port="Expression2.output" relation="relation5"/>
<link port="Expression2.x1" relation="relation7"/>
<link port="Expression2.x2" relation="relation6"/>
<link port="RecordAssembler.output" relation="relation"/>
<link port="RecordAssembler.power" relation="relation9"/>
<link port="RecordAssembler.range" relation="relation10"/>
<link port="RecordDisassembler.input" relation="relation11"/>
<link port="RecordDisassembler.power" relation="relation12"/>
<link port="RecordDisassembler.range" relation="relation10"/>
<link port="Const3.output" relation="relation11"/>
<link port="MultiplyDivide.multiply" relation="relation12"/>
<link port="MultiplyDivide.multiply" relation="relation3"/>
<link port="MultiplyDivide.output" relation="relation9"/>
<link port="AntennaModel.angle" relation="relation2"/>
<link port="AntennaModel.gain" relation="relation3"/>
<link port="SetVariable2.input" relation="relation2"/>
</entity>
<entity name="Expression2" class="ptolemy.actor.lib.Expression">
<property name="expression"
class="ptolemy.kernel.util.StringAttribute" value="angle">
</property>
<property name="_icon"
class="ptolemy.vergil.icon.BoxedValueIcon">
<property name="attributeName"
class="ptolemy.kernel.util.StringAttribute" value="expression">
</property>
<property name="displayWidth"
class="ptolemy.data.expr.Parameter" value="60">
</property>
</property>
<property name="_location" class="ptolemy.kernel.util.Location"
value="{315, 130}">
</property>
<port name="in" class="ptolemy.actor.TypedIOPort">
<property name="input"/>
<property name="_type" class="ptolemy.actor.TypeAttribute"
value="unknown">
</property>
</port>
</entity>
<entity name="Display" class="ptolemy.actor.lib.gui.Display">
<property name="_location" class="ptolemy.kernel.util.Location"
value="{430, 145}">
</property>
</entity>
<relation name="relation" class="ptolemy.actor.TypedIORelation">
<vertex name="vertex1" value="60.0, 80.0">
</vertex>
</relation>
<relation name="relation4" class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation5" class="ptolemy.actor.TypedIORelation">
<vertex name="vertex1" value="[205.0, 260.0]">
</vertex>
</relation>
<relation name="relation6" class="ptolemy.actor.TypedIORelation">
<vertex name="vertex1" value="[55.0, 250.0]">
</vertex>
</relation>
<relation name="relation7" class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation8" class="ptolemy.actor.TypedIORelation">
<vertex name="vertex1" value="[180.0, 335.0]">
</vertex>
</relation>
<relation name="relation9" class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation3" class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation10" class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation2" class="ptolemy.actor.TypedIORelation">
</relation>
<relation name="relation12" class="ptolemy.actor.TypedIORelation">
<vertex name="vertex1" value="{190.0, 110.0}">
</vertex>
</relation>
<relation name="relation11" class="ptolemy.actor.TypedIORelation">
</relation>
<link port="in" relation="relation"/>
<link port="GetProperties.output" relation="relation4"/>
<link port="GetProperties.trigger" relation="relation"/>
<link port="RecordDisassembler.input" relation="relation4"/>
<link port="RecordDisassembler.power" relation="relation9"/>
<link port="Ramp.output" relation="relation8"/>
<link port="Ramp.trigger" relation="relation6"/>
<link port="SetVariable.input" relation="relation7"/>
<link port="Ramp2.output" relation="relation5"/>
<link port="Ramp2.trigger" relation="relation6"/>
<link port="Clock.output" relation="relation6"/>
<link port="Expression.output" relation="relation7"/>
<link port="Expression.x" relation="relation5"/>
<link port="Expression.y" relation="relation8"/>
<link port="XYPlotter.inputX" relation="relation3"/>
<link port="XYPlotter.inputY" relation="relation2"/>
<link port="PolarToCartesian.magnitude" relation="relation9"/>
<link port="PolarToCartesian.angle" relation="relation8"/>
<link port="PolarToCartesian.x" relation="relation3"/>
<link port="PolarToCartesian.y" relation="relation10"/>
<link port="Scale.input" relation="relation10"/>
<link port="Scale.output" relation="relation2"/>
<link port="Discard.input" relation="relation12"/>
<link port="TransmitPropertyTransformer.input" relation="relation"/>
<link port="TransmitPropertyTransformer.output"
relation="relation12"/>
<link port="Expression2.output" relation="relation11"/>
<link port="Expression2.in" relation="relation12"/>
<link port="Display.input" relation="relation11"/> </entity>
----------------------------------------------------------------------------
Posted to the ptolemy-hackers mailing list. Please send administrative
mail for this list to: [EMAIL PROTECTED]
