mirror of
https://github.com/swift-project/pilotclient.git
synced 2026-03-31 04:25:35 +08:00
Roland Winklmeier
committed by
Mathew Sutcliffe
Mathew Sutcliffe
parent
97b21b6dac
commit
1f61458504
@@ -18,6 +18,9 @@
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#include <QMetaObject>
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#include <QTextStream>
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using namespace BlackMisc::PhysicalQuantities;
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using namespace BlackMisc::Weather;
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namespace BlackMisc
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{
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namespace Simulation
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@@ -72,12 +75,258 @@ namespace BlackMisc
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return beautify ? sf.replace('_', ' ') : sf;
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}
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QString CSimConnectUtilities::convertToSimConnectMetar(const CGridPoint &gridPoint)
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{
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// STATION ID
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Q_ASSERT(!gridPoint.getIdentifier().isEmpty());
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QString simconnectMetar = gridPoint.getIdentifier();
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// SURFACE WINDS/WINDS ALOFT
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CWindLayerList windLayers = gridPoint.getWindLayers();
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windLayers.sortBy(&CWindLayer::getLevel);
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simconnectMetar += windsToSimConnectMetar(windLayers);
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// VISIBILITY
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CVisibilityLayerList visibilityLayers = gridPoint.getVisibilityLayers();
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visibilityLayers.sortBy(&CVisibilityLayer::getBase);
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simconnectMetar += visibilitiesToSimConnectMetar(visibilityLayers);
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// PRESENT CONDITIONS
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// todo
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// PARTIAL OBSCURATION
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// todo
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// SKY CONDITIONS
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CCloudLayerList cloudLayers = gridPoint.getCloudLayers();
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cloudLayers.sortBy(&CCloudLayer::getBase);
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simconnectMetar += cloudsToSimConnectMetar(cloudLayers);
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// TEMPERATURE
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CTemperatureLayerList temperatureLayers = gridPoint.getTemperatureLayers();
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temperatureLayers.sortBy(&CTemperatureLayer::getLevel);
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simconnectMetar += temperaturesToSimConnectMetar(temperatureLayers);
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// ALTIMETER
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// Format:
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// QNNNN
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// Q = specifier for altimeter in millibars
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simconnectMetar += QLatin1String(" Q");
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// NNNN = altimeter in millibars
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auto altimeter = gridPoint.getSurfacePressure().valueInteger(CPressureUnit::mbar());
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simconnectMetar += QStringLiteral("%1").arg(altimeter, 4, 10, QLatin1Char('0'));
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return simconnectMetar;
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}
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void CSimConnectUtilities::registerMetadata()
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{
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qRegisterMetaType<CSimConnectUtilities::SIMCONNECT_EXCEPTION>();
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qRegisterMetaType<CSimConnectUtilities::SIMCONNECT_SURFACE>();
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}
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QString CSimConnectUtilities::windsToSimConnectMetar(const BlackMisc::Weather::CWindLayerList &windLayers)
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{
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QString simconnectWinds;
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bool surface = true;
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for (const auto &windLayer : windLayers)
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{
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simconnectWinds += QLatin1Char(' ');
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// Format:
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// DDDSSSUUU (steady)
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// DDDSSSGXXUUU (gusts)
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if (windLayer.isDirectionVariable())
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{
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// DDD = VRB for variable
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simconnectWinds += QLatin1String("VRB");
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}
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else
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{
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// DDD = Direction (0-360 degrees)
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auto direction = windLayer.getDirection().valueInteger(CAngleUnit::deg());
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simconnectWinds += QStringLiteral("%1").arg(direction, 3, 10, QLatin1Char('0'));
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// SSS = Speed
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auto speed = windLayer.getSpeed().valueInteger(CSpeedUnit::kts());
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simconnectWinds += QStringLiteral("%1").arg(speed, 3, 10, QLatin1Char('0'));
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}
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// XX = Gust speed
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auto gustSpeed = windLayer.getGustSpeed().valueInteger(CSpeedUnit::kts());
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if (gustSpeed) { simconnectWinds += QStringLiteral("G%1").arg(gustSpeed, 2, 10, QLatin1Char('0')); }
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// UUU = Speed units
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simconnectWinds += QLatin1String("KT");
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if (surface)
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{
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// Surface extension:
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// &DNNNNTS
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// D = specifier for surface layer
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simconnectWinds += QLatin1String("&D");
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// Surface default depth is 1000 feet or 305m
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simconnectWinds += QLatin1String("305");
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// We don't have turbulence or wind shear information, hence we use the defaults
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simconnectWinds += QLatin1String("NG");
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surface = false;
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}
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else
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{
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// Winds aloft extension:
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// &ANNNNTS
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// A = specifier for altitude above mean sea-level (MSL)
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simconnectWinds += QLatin1String("&A");
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// NNNN = depth (height) in meters.
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auto altitude = windLayer.getLevel();
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altitude.toMeanSeaLevel();
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int altitudeValue = altitude.valueInteger(CLengthUnit::m());
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simconnectWinds += QStringLiteral("%1").arg(altitudeValue, 4, 10, QLatin1Char('0'));
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// We don't have turbulence or wind shear information, hence we use the defaults
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simconnectWinds += QLatin1String("NG");
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}
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}
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return simconnectWinds;
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}
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QString CSimConnectUtilities::visibilitiesToSimConnectMetar(const BlackMisc::Weather::CVisibilityLayerList &visibilityLayers)
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{
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// There are several format options, we use the meter format:
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// NNNND&BXXXX&DYYYY
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QString simconnectVisibilities;
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for (const auto &visibilityLayer : visibilityLayers)
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{
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simconnectVisibilities += QLatin1Char(' ');
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// NNNN = in meters
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auto visibility = visibilityLayer.getVisibility().valueInteger(CLengthUnit::m());
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visibility = qMin(9999, visibility);
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simconnectVisibilities += QStringLiteral("%1").arg(visibility, 4, 10, QLatin1Char('0'));
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// D = directional variation
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// We set NDV - no directional variation
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simconnectVisibilities += QLatin1String("NDV");
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// XXXX = base of visibility layer in meters
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auto base = visibilityLayer.getBase().valueInteger(CLengthUnit::m());
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simconnectVisibilities += QStringLiteral("&B%1").arg(base, 4, 10, QLatin1Char('0'));
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// YYYY = depth of visibility layer in meters
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auto depth = visibilityLayer.getTop().valueInteger(CLengthUnit::m());
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simconnectVisibilities += QStringLiteral("&D%1").arg(depth, 4, 10, QLatin1Char('0'));
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}
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return simconnectVisibilities;
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}
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QString CSimConnectUtilities::cloudsToSimConnectMetar(const BlackMisc::Weather::CCloudLayerList &cloudLayers)
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{
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// Format:
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// CCCNNN&BXXXX&DYYYY
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QString simconnectClouds;
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for (const auto &cloudLayer : cloudLayers)
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{
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simconnectClouds += QLatin1Char(' ');
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// CCC = Coverage string
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switch (cloudLayer.getCoverage())
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{
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case CCloudLayer::None: simconnectClouds += QLatin1String("CLR"); break;
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case CCloudLayer::Few: simconnectClouds += QLatin1String("FEW"); break;
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case CCloudLayer::Broken: simconnectClouds += QLatin1String("BKN"); break;
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case CCloudLayer::Overcast: simconnectClouds += QLatin1String("OVC"); break;
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case CCloudLayer::Scattered:
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default:
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simconnectClouds += QLatin1String("SCT");
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}
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// NNN = coded height
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// If NNN is 999 the level is 100,000 feet, otherwise it is 100 x NNN in feet
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auto level = cloudLayer.getTop().valueInteger(CLengthUnit::ft()) / 100;
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// Ignore clouds higher than 99900 feet
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if (level > 999) { continue; }
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simconnectClouds += QStringLiteral("%1").arg(level, 3, 10, QLatin1Char('0'));
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simconnectClouds += QLatin1Char('&');
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// TT = Cloud type
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switch (cloudLayer.getClouds())
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{
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case CCloudLayer::Cirrus: simconnectClouds += QLatin1String("CI"); break;
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case CCloudLayer::Stratus: simconnectClouds += QLatin1String("ST"); break;
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case CCloudLayer::Thunderstorm: simconnectClouds += QLatin1String("CB"); break;
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case CCloudLayer::Cumulus:
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default:
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simconnectClouds += QLatin1String("CU");
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}
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// 000 - Unused.
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simconnectClouds += QLatin1String("000");
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// F = Top of cloud
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// Default to F - flat
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simconnectClouds += QLatin1Char('F');
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// T = Turbulence
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// N - None (default)
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simconnectClouds += QLatin1Char('N');
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// P = precipitation rate
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// http://wiki.sandaysoft.com/a/Rain_measurement#Rain_Rate
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auto precipitationRate = cloudLayer.getPrecipitationRate();
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// Very light rain: precipitation rate is < 0.25 mm/hour
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if(precipitationRate < 0.25) { simconnectClouds += QLatin1Char('V'); }
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// Light rain: precipitation rate is between 0.25mm/hour and 1.0mm/hour
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else if(precipitationRate >= 0.25 && precipitationRate < 1.0) { simconnectClouds += QLatin1Char('L'); }
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// Moderate rain: precipitation rate is between 1.0 mm/hour and 4.0 mm/hour
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else if(precipitationRate >= 1.0 && precipitationRate < 4.0) { simconnectClouds += QLatin1Char('M'); }
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// Heavy rain: recipitation rate is between 4.0 mm/hour and 16.0 mm/hour
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else if(precipitationRate >= 4.0 && precipitationRate < 16.0) { simconnectClouds += QLatin1Char('H'); }
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// Very heavy rain: precipitation rate is > 16.0 mm/hour
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else if(precipitationRate >= 16.0) { simconnectClouds += QLatin1Char('D'); }
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// Q = Type of precipitation
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switch (cloudLayer.getPrecipitation())
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{
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case CCloudLayer::Rain: simconnectClouds += QLatin1Char('R'); break;
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case CCloudLayer::Snow: simconnectClouds += QLatin1Char('S'); break;
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default: simconnectClouds += QLatin1Char('N');
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}
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// BBB = Coded base height
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// the precipitation ends at this height, set to 0 for it to land on the ground
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simconnectClouds += QLatin1String("000");
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// I = icing rate
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// Set to None for now
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simconnectClouds += QLatin1String("N");
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}
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return simconnectClouds;
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}
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QString CSimConnectUtilities::temperaturesToSimConnectMetar(const BlackMisc::Weather::CTemperatureLayerList &temperatureLayers)
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{
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// Format:
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// TT/DD&ANNNNN
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QString simconnectTemperatures;
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for (const auto &temperatureLayer : temperatureLayers)
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{
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simconnectTemperatures += QLatin1Char(' ');
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// TT = temperature in Celsius
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auto temperature = temperatureLayer.getTemperature().valueInteger(CTemperatureUnit::C());
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simconnectTemperatures += QStringLiteral("%1/").arg(temperature, 2, 10, QLatin1Char('0'));
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// DD = dewpoint in Celsius
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auto dewPoint = temperatureLayer.getDewPoint().valueInteger(CTemperatureUnit::C());
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simconnectTemperatures += QStringLiteral("%1").arg(dewPoint, 2, 10, QLatin1Char('0'));
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simconnectTemperatures += QLatin1String("&A");
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// NNNNN = altitude of the temperatures in meters.
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auto altitude = temperatureLayer.getLevel().valueInteger(CLengthUnit::m());
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simconnectTemperatures += QStringLiteral("%1").arg(altitude, 5, 10, QLatin1Char('0'));
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}
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return simconnectTemperatures;
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}
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} // namespace
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} // namespace
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} // namespace
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@@ -13,6 +13,7 @@
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#define BLACKMISC_SIMULATION_FSX_SIMCONNECTUTILITIES_H
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#include "blackmisc/blackmiscexport.h"
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#include "blackmisc/weather/gridpoint.h"
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#include <QMetaType>
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#include <QObject>
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@@ -145,6 +146,9 @@ namespace BlackMisc
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SIMCONNECT_EXCEPTION_OBJECT_SCHEDULE
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};
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//! Converts the weather at gridPoint to a SimConnect METAR string
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static QString convertToSimConnectMetar(const BlackMisc::Weather::CGridPoint &gridPoint);
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//! Register metadata
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static void registerMetadata();
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@@ -156,6 +160,11 @@ namespace BlackMisc
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//! \return enum element's name
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static const QString resolveEnumToString(const DWORD id, const char *enumName);
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static QString windsToSimConnectMetar(const BlackMisc::Weather::CWindLayerList &windLayers);
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static QString visibilitiesToSimConnectMetar(const BlackMisc::Weather::CVisibilityLayerList &visibilityLayers);
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static QString cloudsToSimConnectMetar(const BlackMisc::Weather::CCloudLayerList &cloudLayers);
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static QString temperaturesToSimConnectMetar(const BlackMisc::Weather::CTemperatureLayerList &temperatureLayers);
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//! Hidden constructor
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CSimConnectUtilities();
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