Fixes / improved icing nasal
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legoboyvdlp R
parent
0c00b474a4
commit
cc6e842a07
5 changed files with 95 additions and 103 deletions
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@ -54,37 +54,40 @@
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<iceable>
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<name>Windshield</name>
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<ice-inches>0.0</ice-inches>
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<salvage-control>/controls/deice/windowprobeheat</salvage-control>
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<salvage-control>/controls/ice-protection/windowprobeheat-output</salvage-control>
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<sensitivity type="double">0.5</sensitivity>
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<output-property>/environment/aircraft-effects/frost-inch</output-property>
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</iceable>
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<iceable>
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<name>Fuselage</name>
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<ice-inches>0.0</ice-inches>
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<!-- salvage control: de-icing truck -->
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<sensitivity type="double">0.3</sensitivity>
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<!-- salvage control: de-icing truck -->
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<salvage-control>services/deicing_truck/deicing/position-norm</salvage-control>
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<output-property>/fdm/jsbsim/ice/fuselage</output-property>
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</iceable>
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<iceable>
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<name>Pitot tube</name>
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<ice-inches>0.0</ice-inches>
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<sensitivity type="double">1</sensitivity>
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<salvage-control>/controls/deice/windowprobeheat</salvage-control>
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<output-property>/systems/pitot/icing</output-property>
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<sensitivity type="double">0.99</sensitivity>
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<salvage-control>/controls/ice-protection/windowprobeheat-output</salvage-control>
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<output-property>/systems/pitot[0]/icing</output-property>
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</iceable>
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<iceable>
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<name>Pitot tube</name>
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<ice-inches>0.0</ice-inches>
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<sensitivity type="double">0.99</sensitivity>
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<salvage-control>/controls/ice-protection/windowprobeheat-output</salvage-control>
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<output-property>/systems/pitot[1]/icing</output-property>
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</iceable>
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<iceable>
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<name>Pitot tube</name>
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<ice-inches>0.0</ice-inches>
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<sensitivity type="double">0.98</sensitivity>
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<salvage-control>/controls/ice-protection/windowprobeheat-output</salvage-control>
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<output-property>/systems/pitot[2]/icing</output-property>
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</iceable>
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</icing>
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<flame>
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<red-high type="double">1.0</red-high>
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<red-low type="double">0.95</red-low>
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<red-base type="double">1.0</red-base>
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<green-high type="double">0.741</green-high>
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<green-low type="double">0.32</green-low>
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<green-base type="double">0.741</green-base>
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<blue-high type="double">0.10</blue-high>
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<blue-low type="double">0.02</blue-low>
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<blue-base type="double">0.09</blue-base>
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</flame>
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</model>
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<previews>
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@ -776,6 +779,16 @@
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<yellow-elec type="bool">0</yellow-elec>
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</switches>
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</hydraulic>
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<ice-protection>
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<leng type="bool">0</leng>
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<reng type="bool">0</reng>
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<wing type="bool">0</wing>
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<lengfault type="bool">0</lengfault>
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<rengfault type="bool">0</rengfault>
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<wingfault type="bool">0</wingfault>
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<windowprobeheat type="bool">0</windowprobeheat>
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<windowprobeheat-output type="bool">0</windowprobeheat-output>
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</ice-protection>
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<lighting>
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<DU>
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<du1 type="double">1</du1>
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@ -886,7 +899,6 @@
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<no-smoking-sign type="double">0.5</no-smoking-sign>
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<seatbelt-sign type="double">0.0</seatbelt-sign>
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<annun-test>0</annun-test>
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<windowprobeheat type="double">0.5</windowprobeheat>
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<qnh-knb>100000</qnh-knb>
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<strobe type="double">0.0</strobe>
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<beacon type="bool">0</beacon>
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@ -933,7 +945,7 @@
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<n1 type="double">0</n1>
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<n-actual type="double">0</n-actual>
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<running type="bool">0</running>
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<servicable type="bool">1</servicable>
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<serviceable type="bool">1</serviceable>
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</engine>
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</engines>
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@ -1298,20 +1310,27 @@
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<ditchingpb type="double">14.7</ditchingpb>
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</pressurization>
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<pitot n="0">
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<icing type="double">0</icing>
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<serviceable type="bool">1</serviceable>
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</pitot>
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<pitot n="1">
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<serviceable>1</serviceable>
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<icing type="double">0</icing>
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<serviceable type="bool">1</serviceable>
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</pitot>
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<pitot n="2">
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<serviceable>1</serviceable>
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<icing type="double">0</icing>
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<serviceable type="bool">1</serviceable>
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</pitot>
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<static n="1">
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<serviceable>1</serviceable>
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<serviceable type="bool">1</serviceable>
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</static>
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<static n="2">
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<serviceable>1</serviceable>
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<serviceable type="bool">1</serviceable>
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</static>
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<navigation>
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@ -5512,7 +5512,7 @@
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</condition>
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<command>property-cycle</command>
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<property>controls/ice-protection/windowprobeheat</property>
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<value>0.5</value>
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<value>0</value>
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<value>1</value>
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</binding>
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<binding>
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@ -37,20 +37,19 @@ var Iceable = {
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### Icing parameters computation.
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# Environmental parameters of the icing model.
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var environment = {
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dewpoint: props.globals.getNode("environment/dewpoint-degc"),
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temperature: props.globals.getNode("environment/temperature-degc"),
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visibility: props.globals.getNode("environment/effective-visibility-m"),
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visibLclWx: props.globals.getNode("environment/visibility-m"),
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dewpoint: props.globals.getNode("/environment/dewpoint-degc"),
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temperature: props.globals.getNode("/environment/temperature-degc"),
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visibility: props.globals.getNode("/environment/effective-visibility-m"),
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visibLclWx: props.globals.getNode("/environment/visibility-m"),
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};
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var effects = {
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frost_inch: props.globals.getNode("environment/aircraft-effects/frost-inch", 1),
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frost_norm: props.globals.getNode("environment/aircraft-effects/frost-level"),
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frost_inch: props.globals.getNode("/environment/aircraft-effects/frost-inch", 1),
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frost_norm: props.globals.getNode("/environment/aircraft-effects/frost-level"),
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};
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# Icing factor computation.
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var maxSpread = 0;
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var severity_factor_table = [
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-0.00000166,
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@ -63,20 +62,21 @@ var severity_factor_table = [
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var melt_factor = -0.00005;
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var temperature = 0;
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var spread = 0;
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var icingCond = 0;
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var severity = 0;
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var icing_factor = func() {
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var temperature = environment.temperature.getValue();
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var dewpoint = environment.dewpoint.getValue();
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var visibility = environment.visibility.getValue();
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var visibLclWx = environment.visibLclWx.getValue();
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temperature = environment.temperature.getValue();
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# Do we create ice?
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var spread = temperature - dewpoint;
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spread = temperature - environment.dewpoint.getValue();
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# freezing fog or low temp and below dp or in advanced wx cloud
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var icingCond = ((spread < maxSpread or visibility < 1000 or visibLclWx < 5000)
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icingCond = ((spread < 0.1 or environment.visibility.getValue() < 1000 or environment.visibLclWx.getValue() < 5000)
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and temperature < 0);
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# todo: turn this into a table or something
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var severity = 0;
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severity = 0;
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if (icingCond) {
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if (temperature >= -2) {
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severity = 1;
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@ -96,7 +96,6 @@ var icing_factor = func() {
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var speed = 0;
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var pause = 0;
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var windowprobe = 0;
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var wingBtn = 0;
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var wingFault = 0;
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@ -117,18 +116,10 @@ var stateR = 0;
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var iceables = [];
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var icingInit = func {
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setprop("/controls/ice-protection/windowprobeheat", 0);
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setprop("/controls/ice-protection/wingfault", 0);
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setprop("/controls/ice-protection/wing", 0);
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setprop("/controls/ice-protection/leng", 0);
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setprop("/controls/ice-protection/lengfault", 0);
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setprop("/controls/ice-protection/reng", 0);
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setprop("/controls/ice-protection/rengfault", 0);
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setprop("/controls/deice/windowprobeheat", 0);
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setprop("/systems/pitot/icing", 0.0);
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setprop("/systems/pitot/failed", 1);
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var PitotIcing = [props.globals.getNode("/systems/pitot[0]/icing"),props.globals.getNode("/systems/pitot[1]/icing"),props.globals.getNode("/systems/pitot[2]/icing")];
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var PitotServicable = [props.globals.getNode("/systems/pitot[0]/serviceable", 1),props.globals.getNode("/systems/pitot[1]/serviceable", 1),props.globals.getNode("/systems/pitot[2]/serviceable"), 1];
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var icingInit = func {
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iceables = props.globals.getNode("sim/model/icing", 1).getChildren("iceable");
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forindex(var i; iceables) {
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iceables[i] = Iceable.new(iceables[i]);
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@ -138,20 +129,6 @@ var icingInit = func {
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}
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var icingModel = func {
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speed = getprop("velocities/airspeed-kt");
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pause = getprop("/sim/freeze/master");
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windowprobe = getprop("/controls/deice/windowprobeheat");
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wingBtn = getprop("/controls/ice-protection/wing");
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wingFault = getprop("/controls/ice-protection/wingfault");
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wowl = getprop("gear/gear[1]/wow");
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wowr = getprop("gear/gear[2]/wow");
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PitotIcing = getprop("/systems/pitot/icing");
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PitotFailed = getprop("/systems/pitot/failed");
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lengBtn = getprop("/controls/ice-protection/leng");
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lengFault = getprop("/controls/ice-protection/lengfault");
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rengBtn = getprop("/controls/ice-protection/reng");
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rengFault = getprop("/controls/ice-protection/rengfault");
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var factor = icing_factor();
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foreach(iceable; iceables) {
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iceable.update(factor, melt_factor);
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@ -159,49 +136,19 @@ var icingModel = func {
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effects.frost_norm.setDoubleValue(effects.frost_inch.getValue() * 50);
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if (PitotIcing > 0.03) {
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if (!PitotFailed) {
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setprop("/systems/pitot/failed", 1);
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}
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} else if (PitotIcing < 0.03) {
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if (PitotFailed) {
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setprop("/systems/pitot/failed", 0);
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for (var i = 0; i <= 2; i = i + 1) {
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if (PitotIcing[i].getValue() > 0.03) {
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if (PitotServicable[i].getBoolValue()) {
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PitotServicable[i].setBoolValue(0);
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}
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} else {
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if (!PitotServicable[i].getBoolValue()) {
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PitotServicable[i].setBoolValue(1);
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}
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}
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}
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# if ((getprop("/systems/electrical/bus/dc-1") == 0 or getprop("/systems/electrical/bus/dc-2") == 0) and getprop("fdm/jsbsim/position/wow") == 0) {
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# setprop("/controls/ice-protection/leng", 1);
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# setprop("/controls/ice-protection/reng", 1);
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# }
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#if (getprop("/systems/electrical/bus/dc-ess-shed") == 0) {
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# setprop("/controls/ice-protection/wing", 0);
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#}
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}
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##################
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# Probe Anti-Ice #
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##################
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setlistener("/controls/ice-protection/windowprobeheat", func {
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windowprb = getprop("/controls/ice-protection/windowprobeheat");
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if (windowprb == 0.5) { # if in auto
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wowl = getprop("gear/gear[1]/wow");
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wowr = getprop("gear/gear[2]/wow");
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stateL = getprop("engines/engine[0]/state");
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stateR = getprop("engines/engine[1]/state");
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if (!wowl or !wowr) {
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setprop("/controls/deice/windowprobeheat", 1);
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} else if (stateL == 3 or stateR == 3) {
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setprop("/controls/deice/windowprobeheat", 1);
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}
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} else if (windowprb == 1) { # if in ON
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setprop("/controls/deice/windowprobeheat", 1);
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} else {
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setprop("/controls/deice/windowprobeheat", 0);
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}
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});
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###################
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# Update Function #
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###################
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@ -138,6 +138,7 @@ var Position = {
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var Sim = {
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aero: props.globals.getNode("/sim/aero"),
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pause: props.globals.getNode("/sim/freeze/master"),
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Replay: {
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replayActive: props.globals.getNode("/sim/replay/replay-state"),
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},
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@ -1297,6 +1297,31 @@
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/systems/pneumatics/valves/engine-ice-2 ne /controls/ice-protection/reng
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</test>
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</switch>
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<switch name="/controls/ice-protection/windowprobeheat-output">
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<default value="0"/>
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<test logic="OR" value="1">
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/controls/ice-protection/windowprobeheat eq 1
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<test logic="OR">
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/systems/electrical/bus/ac-ess ge 110
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/systems/electrical/bus/ac-1 ge 110
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/systems/electrical/bus/ac-2 ge 110
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</test>
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</test>
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<test logic="AND" value="1">
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/controls/ice-protection/windowprobeheat eq 0
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/gear/gear[1]/wow eq 1
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<test logic="OR">
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/engines/engine[0]/state eq 3
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/engines/engine[1]/state eq 3
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</test>
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<test logic="OR">
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/systems/electrical/bus/ac-ess ge 110
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/systems/electrical/bus/ac-1 ge 110
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/systems/electrical/bus/ac-2 ge 110
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</test>
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</test>
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</switch>
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</channel>
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</system>
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