Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle,fileNamePrefix="Buildings_maint_8_0_x_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_IncidenceAngle",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle,fileNamePrefix="Buildings_maint_8_0_x_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_IncidenceAngle",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.426/1.426, allocations: 288.4 MB / 303.6 MB, free: 8.172 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.000891/0.000891, allocations: 181.9 kB / 372.3 MB, free: 10.12 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.153/1.153, allocations: 205.4 MB / 0.631 GB, free: 9.883 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0006635/0.0006632, allocations: 94.84 kB / 0.7444 GB, free: 5.789 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003133/0.0003133, allocations: 16 kB / 0.8676 GB, free: 141.7 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1378/0.1381, allocations: 115.3 MB / 0.9802 GB, free: 27.25 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle): time 0.003021/0.1412, allocations: 3.588 MB / 0.9837 GB, free: 23.64 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.408/0.5492, allocations: 136.6 MB / 1.117 GB, free: 2.367 MB / 0.6823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003067/0.5495, allocations: 13.91 kB / 1.117 GB, free: 2.363 MB / 0.6823 GB Notification: Performance of NFTyping.typeComponents: time 0.0003383/0.5499, allocations: 128.4 kB / 1.117 GB, free: 2.301 MB / 0.6823 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.0008185/0.5507, allocations: 365.2 kB / 1.118 GB, free: 2.203 MB / 0.6823 GB Notification: Performance of NFTyping.typeClassSections: time 0.001198/0.5519, allocations: 0.5952 MB / 1.118 GB, free: 2.148 MB / 0.6823 GB Notification: Performance of NFFlatten.flatten: time 0.0007719/0.5527, allocations: 1.054 MB / 1.119 GB, free: 1.969 MB / 0.6823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005941/0.5533, allocations: 0.5732 MB / 1.12 GB, free: 1.84 MB / 0.6823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003013/0.5536, allocations: 300 kB / 1.12 GB, free: 1.762 MB / 0.6823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003233/0.5539, allocations: 325.5 kB / 1.12 GB, free: 1.672 MB / 0.6823 GB Notification: Performance of NFPackage.collectConstants: time 7.036e-05/0.554, allocations: 26.91 kB / 1.12 GB, free: 1.668 MB / 0.6823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0004397/0.5544, allocations: 276.5 kB / 1.121 GB, free: 1.652 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.0001477/0.5546, allocations: 167.7 kB / 1.121 GB, free: 1.613 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.0002422/0.5548, allocations: 401.9 kB / 1.121 GB, free: 1.445 MB / 0.6823 GB Notification: Performance of NFConvertDAE.convert: time 0.0007349/0.5556, allocations: 1.027 MB / 1.122 GB, free: 1.359 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 3.416e-06/0.5556, allocations: 1 kB / 1.122 GB, free: 1.359 MB / 0.6823 GB Notification: Performance of FrontEnd: time 1.132e-06/0.5556, allocations: 0 / 1.122 GB, free: 1.359 MB / 0.6823 GB Notification: Performance of Transformations before backend: time 9.868e-06/0.5556, allocations: 0 / 1.122 GB, free: 1.359 MB / 0.6823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 202 * Number of variables: 202 Notification: Performance of Generate backend data structure: time 0.001524/0.5571, allocations: 1.114 MB / 1.123 GB, free: 16.65 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 3.18e-05/0.5572, allocations: 9.438 kB / 1.123 GB, free: 16.65 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001188/0.5573, allocations: 129.6 kB / 1.123 GB, free: 16.61 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007181/0.558, allocations: 191.7 kB / 1.124 GB, free: 16.55 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007408/0.5588, allocations: 0.7034 MB / 1.124 GB, free: 16.23 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.969e-05/0.5588, allocations: 57.78 kB / 1.124 GB, free: 16.23 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.814e-05/0.5589, allocations: 79.97 kB / 1.124 GB, free: 16.23 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00119/0.5601, allocations: 0.8712 MB / 1.125 GB, free: 16.07 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.676e-05/0.5601, allocations: 0 / 1.125 GB, free: 16.07 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.671e-05/0.5602, allocations: 35.78 kB / 1.125 GB, free: 16.07 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.531e-05/0.5602, allocations: 18.34 kB / 1.125 GB, free: 16.07 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001376/0.5616, allocations: 1.088 MB / 1.126 GB, free: 16.05 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002808/0.5644, allocations: 2.442 MB / 1.129 GB, free: 15.21 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009903/0.5654, allocations: 0.7334 MB / 1.129 GB, free: 15.16 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003885/0.5658, allocations: 289.1 kB / 1.13 GB, free: 15.15 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 6.177e-05/0.5659, allocations: 35.53 kB / 1.13 GB, free: 15.15 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006063/0.5665, allocations: 449.8 kB / 1.13 GB, free: 15.07 MB / 0.698 GB Notification: Performance of pre-optimization done (n=76): time 1.673e-06/0.5665, allocations: 0 / 1.13 GB, free: 15.07 MB / 0.698 GB Notification: Performance of matching and sorting (n=76): time 0.002444/0.569, allocations: 1.118 MB / 1.131 GB, free: 14.87 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.902e-05/0.5691, allocations: 198.4 kB / 1.131 GB, free: 14.64 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005117/0.5696, allocations: 0.5703 MB / 1.132 GB, free: 14.52 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 5.075e-05/0.5697, allocations: 42.42 kB / 1.132 GB, free: 14.49 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002009/0.5699, allocations: 383.6 kB / 1.132 GB, free: 14.3 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001393/0.57, allocations: 248.3 kB / 1.133 GB, free: 14.15 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.007e-05/0.57, allocations: 14.28 kB / 1.133 GB, free: 14.15 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0001278/0.5702, allocations: 378.5 kB / 1.133 GB, free: 13.84 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003672/0.5705, allocations: 232.4 kB / 1.133 GB, free: 13.84 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004328/0.571, allocations: 339.1 kB / 1.134 GB, free: 13.75 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008239/0.5718, allocations: 0.5589 MB / 1.134 GB, free: 13.7 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.545e-06/0.5718, allocations: 3.406 kB / 1.134 GB, free: 13.7 MB / 0.698 GB Notification: Performance of matching and sorting (n=83) (initialization): time 0.001422/0.5733, allocations: 0.7619 MB / 1.135 GB, free: 13.54 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 1.182e-05/0.5733, allocations: 6.625 kB / 1.135 GB, free: 13.54 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.89e-06/0.5733, allocations: 0 / 1.135 GB, free: 13.54 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005071/0.5738, allocations: 88.14 kB / 1.135 GB, free: 13.51 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005429/0.5744, allocations: 148.2 kB / 1.135 GB, free: 13.48 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01108/0.5855, allocations: 1.521 MB / 1.137 GB, free: 12.1 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006488/0.5861, allocations: 80.06 kB / 1.137 GB, free: 12.06 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.646e-05/0.5862, allocations: 29.62 kB / 1.137 GB, free: 12.05 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (81): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 2} Notification: Performance of prepare postOptimizeDAE: time 0.0003732/0.5866, allocations: 257.5 kB / 1.137 GB, free: 11.92 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00015/0.5867, allocations: 75.59 kB / 1.137 GB, free: 11.88 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00339/0.5901, allocations: 1.033 MB / 1.138 GB, free: 11.57 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.464e-05/0.5902, allocations: 9.344 kB / 1.138 GB, free: 11.57 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.803e-06/0.5902, allocations: 4 kB / 1.138 GB, free: 11.57 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.686e-05/0.5902, allocations: 3.984 kB / 1.138 GB, free: 11.57 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005039/0.5953, allocations: 1.881 MB / 1.14 GB, free: 10.85 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.133e-05/0.5953, allocations: 5.141 kB / 1.14 GB, free: 10.84 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007902/0.5961, allocations: 152 kB / 1.14 GB, free: 10.81 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004451/0.5966, allocations: 85.92 kB / 1.14 GB, free: 10.78 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.557e-05/0.5966, allocations: 23.83 kB / 1.14 GB, free: 10.77 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001514/0.5981, allocations: 1.545 MB / 1.142 GB, free: 9.398 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.42e-07/0.5981, allocations: 0 / 1.142 GB, free: 9.398 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001576/0.5997, allocations: 0.9301 MB / 1.143 GB, free: 9.082 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002863/0.6, allocations: 269.2 kB / 1.143 GB, free: 8.895 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.874e-05/0.6001, allocations: 20.83 kB / 1.143 GB, free: 8.891 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005439/0.6007, allocations: 67.17 kB / 1.143 GB, free: 8.875 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001097/0.6008, allocations: 61.47 kB / 1.143 GB, free: 8.852 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.815e-05/0.6009, allocations: 33.11 kB / 1.143 GB, free: 8.848 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.0004401/0.6013, allocations: 429.2 kB / 1.143 GB, free: 8.695 MB / 0.698 GB Notification: Performance of sort global known variables: time 1.1e-07/0.6013, allocations: 0 / 1.143 GB, free: 8.695 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.0006484/0.602, allocations: 277.1 kB / 1.144 GB, free: 8.641 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (87): * Single equations (assignments): 84 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.0028/0.6048, allocations: 1.937 MB / 1.146 GB, free: 7.629 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.001319/0.6061, allocations: 0.7589 MB / 1.146 GB, free: 7.402 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 3.026e-06/0.6061, allocations: 0.5312 kB / 1.146 GB, free: 7.402 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.000845/0.607, allocations: 499.3 kB / 1.147 GB, free: 7.219 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001073/0.6081, allocations: 255.7 kB / 1.147 GB, free: 7.145 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008057/0.6161, allocations: 4.725 MB / 1.152 GB, free: 5.078 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005442/0.6167, allocations: 1.009 MB / 1.153 GB, free: 4.254 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.0007309/0.6174, allocations: 248.2 kB / 1.153 GB, free: 4.133 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004089/0.6178, allocations: 358.2 kB / 1.153 GB, free: 4.086 MB / 0.698 GB Notification: Performance of SimCode: time 8.32e-07/0.6178, allocations: 0 / 1.153 GB, free: 4.086 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2428/0.8607, allocations: 20 MB / 1.173 GB, free: 10.46 MB / 0.7136 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002279/0.8609, allocations: 293.1 kB / 1.173 GB, free: 10.11 MB / 0.7136 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.445/3.306, allocations: 0 / 1.173 GB, free: 10.11 MB / 0.7136 GB (rm -f Buildings_maint.8.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.pipe >> ../files/Buildings_maint.8.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_8_0_x_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_IncidenceAngle_fmu --startTime=0 --stopTime=86400 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_IncidenceAngle.fmu > Buildings_maint.8.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.pipe 2>&1)