Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/Annex60 1.0.0/package.mo", uses=false) Using package Annex60 with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle") translateModel(Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001106/0.001106, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001269/0.00127, allocations: 192.4 kB / 16.13 MB, free: 6.66 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.319/1.319, allocations: 205.1 MB / 222 MB, free: 4.742 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/package.mo): time 0.372/0.372, allocations: 54.93 MB / 324.3 MB, free: 160 kB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Annex60 requested package Modelica of version 3.2.2. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001326/0.001326, allocations: 67.91 kB / 394.6 MB, free: 12.29 MB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1252/0.1266, allocations: 59.6 MB / 454.2 MB, free: 0.625 MB / 382.1 MB Notification: Performance of NFInst.instantiate(Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle): time 0.1984/0.325, allocations: 4.774 MB / 459 MB, free: 37.24 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.1623/0.4873, allocations: 148.2 MB / 0.593 GB, free: 14.95 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007864/0.4882, allocations: 15.94 kB / 0.593 GB, free: 14.93 MB / 478.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0005119/0.4887, allocations: 110.2 kB / 0.5931 GB, free: 14.82 MB / 478.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-104:25:writable] Warning: Pure function ‘Annex60.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-47:21:writable] Warning: Pure function ‘Annex60.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Annex60.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Annex60.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Annex60.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-46:20:writable] Warning: Pure function ‘Annex60.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Annex60.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/BoundaryConditions/WeatherData/BaseClasses/getAbsolutePath.mo:2:1-49:20:writable] Warning: Pure function ‘Annex60.BoundaryConditions.WeatherData.BaseClasses.getAbsolutePath‘ contains a call to impure function ‘Modelica.Utilities.Files.exist‘. Notification: Performance of NFTyping.typeBindings: time 0.001381/0.4901, allocations: 458.3 kB / 0.5936 GB, free: 14.38 MB / 478.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001753/0.4919, allocations: 0.7486 MB / 0.5943 GB, free: 13.63 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.001314/0.4932, allocations: 1.382 MB / 0.5956 GB, free: 12.25 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001189/0.4944, allocations: 0.9289 MB / 0.5966 GB, free: 11.29 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008311/0.4953, allocations: 0.5912 MB / 0.5971 GB, free: 10.7 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006824/0.4959, allocations: 0.661 MB / 0.5978 GB, free: 10.04 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001694/0.4961, allocations: 96 kB / 0.5979 GB, free: 9.941 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0008886/0.497, allocations: 391.7 kB / 0.5982 GB, free: 9.559 MB / 478.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002867/0.4973, allocations: 330.7 kB / 0.5986 GB, free: 9.234 MB / 478.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005608/0.4979, allocations: 0.6681 MB / 0.5992 GB, free: 8.562 MB / 478.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001575/0.4995, allocations: 1.925 MB / 0.6011 GB, free: 6.633 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.25e-06/0.4995, allocations: 3.938 kB / 0.6011 GB, free: 6.629 MB / 478.1 MB Notification: Performance of FrontEnd: time 8.21e-07/0.4995, allocations: 0 / 0.6011 GB, free: 6.629 MB / 478.1 MB Notification: Performance of Transformations before backend: time 1.403e-05/0.4995, allocations: 4 kB / 0.6011 GB, free: 6.625 MB / 478.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 348 * Number of variables: 348 Notification: Performance of Generate backend data structure: time 0.002758/0.5023, allocations: 1.698 MB / 0.6028 GB, free: 4.879 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.81e-05/0.5023, allocations: 12.03 kB / 0.6028 GB, free: 4.867 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002039/0.5044, allocations: 355 kB / 0.6031 GB, free: 4.52 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001008/0.5054, allocations: 0.805 MB / 0.6039 GB, free: 3.668 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.033e-05/0.5055, allocations: 98.73 kB / 0.604 GB, free: 3.57 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001462/0.5056, allocations: 132 kB / 0.6041 GB, free: 3.441 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002355/0.508, allocations: 1.403 MB / 0.6055 GB, free: 1.992 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.386e-05/0.508, allocations: 4 kB / 0.6055 GB, free: 1.988 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001138/0.5081, allocations: 56 kB / 0.6055 GB, free: 1.934 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.325e-05/0.5082, allocations: 32 kB / 0.6056 GB, free: 1.902 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002588/0.5108, allocations: 1.517 MB / 0.607 GB, free: 388 kB / 478.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005643/0.5164, allocations: 3.537 MB / 0.6105 GB, free: 12.77 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002236/0.5187, allocations: 1.037 MB / 0.6115 GB, free: 11.74 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008518/0.5196, allocations: 441 kB / 0.6119 GB, free: 11.3 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0006777/0.5202, allocations: 490.6 kB / 0.6124 GB, free: 10.73 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001276/0.5215, allocations: 0.6155 MB / 0.613 GB, free: 10.1 MB / 494.1 MB Notification: Performance of pre-optimization done (n=104): time 2.615e-06/0.5215, allocations: 3.938 kB / 0.613 GB, free: 10.09 MB / 494.1 MB Notification: Performance of matching and sorting (n=104): time 0.004187/0.5257, allocations: 1.544 MB / 0.6145 GB, free: 8.523 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.339e-05/0.5258, allocations: 123.8 kB / 0.6146 GB, free: 8.379 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007951/0.5266, allocations: 0.6726 MB / 0.6153 GB, free: 7.699 MB / 494.1 MB Notification: Performance of collectPreVariables (initialization): time 7.737e-05/0.5267, allocations: 49.7 kB / 0.6153 GB, free: 7.645 MB / 494.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003734/0.5271, allocations: 0.5192 MB / 0.6158 GB, free: 7.117 MB / 494.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.000261/0.5274, allocations: 347 kB / 0.6162 GB, free: 6.773 MB / 494.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003009/0.5277, allocations: 202.4 kB / 0.6164 GB, free: 6.566 MB / 494.1 MB Notification: Performance of setup shared object (initialization): time 0.0001858/0.5279, allocations: 386.8 kB / 0.6167 GB, free: 6.18 MB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008323/0.5287, allocations: 369.8 kB / 0.6171 GB, free: 5.82 MB / 494.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009114/0.5296, allocations: 467.8 kB / 0.6175 GB, free: 5.348 MB / 494.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001785/0.5314, allocations: 0.8508 MB / 0.6184 GB, free: 4.484 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.31e-06/0.5315, allocations: 0.9375 kB / 0.6184 GB, free: 4.484 MB / 494.1 MB Notification: Performance of matching and sorting (n=119) (initialization): time 0.002643/0.5341, allocations: 1.11 MB / 0.6195 GB, free: 3.367 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.956e-05/0.5341, allocations: 4.781 kB / 0.6195 GB, free: 3.363 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.987e-06/0.5342, allocations: 3.375 kB / 0.6195 GB, free: 3.363 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005878/0.5347, allocations: 88.86 kB / 0.6195 GB, free: 3.273 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001065/0.5358, allocations: 219.7 kB / 0.6198 GB, free: 3.059 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001927/0.5378, allocations: 1.537 MB / 0.6213 GB, free: 1.379 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008263/0.5386, allocations: 111.1 kB / 0.6214 GB, free: 1.27 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.782e-05/0.5387, allocations: 43.95 kB / 0.6214 GB, free: 1.227 MB / 494.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 6 (weaDat.conTim.tStart,$PRE.weaDat.conTim.tStart,weaDat.conTim1.tStart,$PRE.weaDat.conTim1.tStart,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (117): * Single equations (assignments): 116 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0005106/0.5392, allocations: 294.2 kB / 0.6217 GB, free: 0.9297 MB / 494.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001754/0.5394, allocations: 96 kB / 0.6218 GB, free: 0.8359 MB / 494.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003354/0.5428, allocations: 1.412 MB / 0.6232 GB, free: 15.41 MB / 0.4981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.455e-06/0.5428, allocations: 12 kB / 0.6232 GB, free: 15.4 MB / 0.4981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.069e-06/0.5428, allocations: 0.8125 kB / 0.6232 GB, free: 15.4 MB / 0.4981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.094e-05/0.5428, allocations: 11.92 kB / 0.6232 GB, free: 15.39 MB / 0.4981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004217/0.547, allocations: 2.533 MB / 0.6257 GB, free: 12.8 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.188e-06/0.547, allocations: 0 / 0.6257 GB, free: 12.8 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009418/0.548, allocations: 199.7 kB / 0.6258 GB, free: 12.6 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004925/0.5485, allocations: 84.72 kB / 0.6259 GB, free: 12.52 MB / 0.4981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.996e-05/0.5486, allocations: 36.78 kB / 0.626 GB, free: 12.48 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001717/0.5503, allocations: 1.55 MB / 0.6275 GB, free: 10.79 MB / 0.4981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.112e-06/0.5503, allocations: 0 / 0.6275 GB, free: 10.79 MB / 0.4981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002518/0.5529, allocations: 1.192 MB / 0.6286 GB, free: 9.582 MB / 0.4981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004038/0.5533, allocations: 311.5 kB / 0.6289 GB, free: 9.258 MB / 0.4981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001431/0.5534, allocations: 39.83 kB / 0.629 GB, free: 9.219 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007231/0.5542, allocations: 55.95 kB / 0.629 GB, free: 9.164 MB / 0.4981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001396/0.5543, allocations: 72.83 kB / 0.6291 GB, free: 9.09 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.76e-05/0.5544, allocations: 43.97 kB / 0.6291 GB, free: 9.047 MB / 0.4981 GB Notification: Performance of sorting global known variables: time 0.0006129/0.555, allocations: 0.5146 MB / 0.6296 GB, free: 8.535 MB / 0.4981 GB Notification: Performance of sort global known variables: time 1.4e-07/0.555, allocations: 0 / 0.6296 GB, free: 8.535 MB / 0.4981 GB Notification: Performance of remove unused functions: time 0.0009525/0.556, allocations: 391.6 kB / 0.63 GB, free: 8.152 MB / 0.4981 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.conTim1.tStart,weaDat.conTim.tStart) * Number of discrete states: 2 (weaDat.conTim.tStart,weaDat.conTim1.tStart) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (111): * Single equations (assignments): 108 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00122/0.5572, allocations: 0.608 MB / 0.6306 GB, free: 7.789 MB / 0.4981 GB Notification: Performance of simCode: created initialization part: time 0.002321/0.5595, allocations: 1.051 MB / 0.6316 GB, free: 6.734 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 6.041e-06/0.5596, allocations: 7.984 kB / 0.6316 GB, free: 6.727 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.001269/0.5608, allocations: 0.6366 MB / 0.6323 GB, free: 6.078 MB / 0.4981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001102/0.5619, allocations: 221.6 kB / 0.6325 GB, free: 5.867 MB / 0.4981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004949/0.5669, allocations: 2.878 MB / 0.6353 GB, free: 2.969 MB / 0.4981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006605/0.5676, allocations: 1.146 MB / 0.6364 GB, free: 1.793 MB / 0.4981 GB Notification: Performance of simCode: alias equations: time 0.001077/0.5687, allocations: 276.6 kB / 0.6367 GB, free: 1.535 MB / 0.4981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003752/0.5691, allocations: 131.3 kB / 0.6368 GB, free: 1.406 MB / 0.4981 GB Notification: Performance of SimCode: time 7.41e-07/0.5691, allocations: 3.938 kB / 0.6368 GB, free: 1.402 MB / 0.4981 GB Notification: Performance of Templates: time 0.2181/0.7871, allocations: 15.69 MB / 0.6521 GB, free: 158 MB / 0.4981 GB make -j1 -f Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.makefile (rm -f Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.pipe ; mkfifo Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.pipe ; head -c 1048576 < Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.pipe >> ../files/Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.sim & ./Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle -abortSlowSimulation -alarm=480 -lv LOG_STATS > Annex60_1.0.0_Annex60.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.pipe 2>&1)