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 # functions\_prop\_u

 Last update: 16.07.2025 

Here is a list of all properties with links to the classes they belong to:

### <a id="index_u" name="index_u"></a>- u -

- Ua : [OpenTD.FloCAD.RcCappmpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_cappmp_data.xhtml#a7461fff9b441a6b38ea5b15ab47835ee)
- UaExp : [OpenTD.FloCAD.RcCappmpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_cappmp_data.xhtml#a9097f133612662f172f66fe7dd8b680d)
- UCS : [OpenTD.ThermalDesktop](class_open_t_d_1_1_thermal_desktop.xhtml#af52dc79c9896711c5c6df1cc7a591759)
- UdcaStringLength : [OpenTD.UDFA](class_open_t_d_1_1_u_d_f_a.xhtml#a551045d384975bbf6fbb42cde0151bb1)
- UdcaStringLengthExpression : [OpenTD.UDFA](class_open_t_d_1_1_u_d_f_a.xhtml#ae5dd0533614c970e7d5403c7b9b16fea)
- UDFAManager : [OpenTD.Results.Dataset.Dataset](class_open_t_d_1_1_results_1_1_dataset_1_1_dataset.xhtml#a5c69f4503e3047166cd5baabb2c4ff36)
- UDFAType : [OpenTD.Results.Dataset.UDFADescriptor](class_open_t_d_1_1_results_1_1_dataset_1_1_u_d_f_a_descriptor.xhtml#a4815569f1fe21583019cc0a7f54d9af8)
- UdfaValueType : [OpenTD.UDFA](class_open_t_d_1_1_u_d_f_a.xhtml#a77962116ea3b6b58e3e2da11a5efdde9)
- Uli : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a271dc1515ce23aa75725f4bd2071a319)
- UliExp : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a50e0cb68027206b4ff4a8adb5b85c4ab)
- Ulpd : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#adbf6b867eb2ef1b5cf25445a60c43c49)
- UlpdExp : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a7cc0d44f531d0856a7f74cfd69498444)
- Ulpu : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#ae21553fcac00416e388a7cc73fb7989f)
- UlpuExp : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a1cab95d93554b23e2559b54e4a7c250e)
- Ult : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a69d3fa28271265cdf374e282b943f84d)
- UltExp : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a32da0c8a7073c222b11126aef5f055ae)
- Units : [OpenTD.Results.Dataset.DataItemIdentifier](class_open_t_d_1_1_results_1_1_dataset_1_1_data_item_identifier.xhtml#a67ff77259d1992c12023864afb684670), [OpenTD.Results.Dataset.Dataset](class_open_t_d_1_1_results_1_1_dataset_1_1_dataset.xhtml#ab48ed39c47fc70a01f34852e423e1503), [OpenTD.Results.Dataset.IDataset](interface_open_t_d_1_1_results_1_1_dataset_1_1_i_dataset.xhtml#a136f3f519329ea3c945076ae00708f28), [OpenTD.Results.Plot.Axis](class_open_t_d_1_1_results_1_1_plot_1_1_axis.xhtml#a8d99428094ab41c7636530a746f0b4b5), [OpenTD.UserPreferences.UnitsPreferences](class_open_t_d_1_1_user_preferences_1_1_units_preferences.xhtml#ae9e7d514ca27106ad74a1b221996cd8c), [OpenTD.UserPreferences.UserPreferences](class_open_t_d_1_1_user_preferences_1_1_user_preferences.xhtml#a1db277af42c9afde8949bf996ca476d0)
- units : [OpenTD.ExpressionArrayClass2Data](class_open_t_d_1_1_expression_array_class2_data.xhtml#aee7eec0feaa7c0a23024e0ce60c2cea1), [OpenTD.ExpressionArrayClassData](class_open_t_d_1_1_expression_array_class_data.xhtml#a08b651c4da80480d4853f69826908937), [OpenTD.ExpressionData](class_open_t_d_1_1_expression_data.xhtml#a3d01330f540f66ec82006e89e2d8a7a1)
- UnitsThermalOnlyInterfaceOrENG\_SI\_controlled : [OpenTD.UserPreferences.UnitsPreferences](class_open_t_d_1_1_user_preferences_1_1_units_preferences.xhtml#a439b17c3446a43422da42bbb3bdb0816)
- unitsType : [OpenTD.ExpressionArrayClass2Data](class_open_t_d_1_1_expression_array_class2_data.xhtml#a2342e8b6d1fe1290201a63b4466f788e), [OpenTD.ExpressionArrayClassData](class_open_t_d_1_1_expression_array_class_data.xhtml#abd6a3dec1408219e2f516c9e3dcd715a), [OpenTD.ExpressionData](class_open_t_d_1_1_expression_data.xhtml#afcee9c31bee2fafbb116168bca5fb2f3)
- UpfTurbine : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#ac9efe4c919a77ed6e3dc3d8964376ff2)
- UpfTurbineExp : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#ae483f654ffdf07e48eb29c4accc8f4ee)
- UpPort : [OpenTD.FloCAD.RcPipeData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_pipe_data.xhtml#a164e570f1db89c4a749a4e9f04b38dd3)
- UScalingU : [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#a2bd636ece94d22b580a3b185921d7865)
- UScalingValue : [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#aea3f01fa95c8dab4ccfc15aca2ee406f)
- UseAdvancedMapMethod : [OpenTD.MeasureMappingTolerances](class_open_t_d_1_1_measure_mapping_tolerances.xhtml#aab377c7eb793eef4134d197b2479181c), [OpenTD.PostProcessing.DataMapper](class_open_t_d_1_1_post_processing_1_1_data_mapper.xhtml#a0a24abdc1ab57f72fecf966a2b9b77e6)
- UseAl : [OpenTD.FloCAD.RcCappmpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_cappmp_data.xhtml#aa491334cda08ec4f7715b49f64a37c7a), [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a56d4be2fe62c340cdeafb369cd0c2451)
- UseAtmosphericAttenuation : [OpenTD.RadCAD.Orbit](class_open_t_d_1_1_rad_c_a_d_1_1_orbit.xhtml#a1434f94c87aaa05a18b9f080d02325e4)
- UseAveragePipeArea : [OpenTD.FloCAD.RcPipeData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_pipe_data.xhtml#a9ced45e9709ebedc6c46a45fabfdb189)
- UseBackgroundColor : [OpenTD.TdTextData](class_open_t_d_1_1_td_text_data.xhtml#a1a935591f3495c67d81d6448c171ecc0)
- UseBackgroundMask : [OpenTD.TdTextData](class_open_t_d_1_1_td_text_data.xhtml#ac5b8d7d73b5261cbe5a9377396b73023)
- UseBotMaterialStack : [OpenTD.RadCAD.RcEntityData](class_open_t_d_1_1_rad_c_a_d_1_1_rc_entity_data.xhtml#a45d64dcd35b2d064582207a48ad26bad)
- UseBotMLI : [OpenTD.RadCAD.RcEntityData](class_open_t_d_1_1_rad_c_a_d_1_1_rc_entity_data.xhtml#a9d7a1160aee9b5608aef70e3a841307c)
- UseBotMLIExp : [OpenTD.RadCAD.RcEntityData](class_open_t_d_1_1_rad_c_a_d_1_1_rc_entity_data.xhtml#a82da2cbf8d3370a5dfe909a6c8b3f667)
- UseBrDf : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#aea845011a6d9ad9504989720fbd4b0cd)
- UseBrDfExp : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a8837b79c73a235c0d0b35d409f941ab8)
- UseCceArray : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#afd257f827ccbedcf73db40db5d30a58d)
- UseCchArray : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a25b7af9e803a1984d0a65d4c7cdedbd9)
- UseCoefs : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a32a39f9b85ab603a4448bfde3866e95f)
- useContact : [OpenTD.RadCAD.GlobalContact](class_open_t_d_1_1_rad_c_a_d_1_1_global_contact.xhtml#abeada218347ec1ebff44105baffbf0a0)
- UseContactAndMass : [OpenTD.Measure](class_open_t_d_1_1_measure.xhtml#aa95f2ed2063aef1140d9626f9f1933d3)
- UseCustomPalette : [OpenTD.Results.Plot.Plot2dStyle](class_open_t_d_1_1_results_1_1_plot_1_1_plot2d_style.xhtml#a8ea59a459e161b2dc7a4d29a2b3a81a6)
- UseDarkAndSunSide : [OpenTD.RadCAD.Orbit](class_open_t_d_1_1_rad_c_a_d_1_1_orbit.xhtml#a16aec5bafebcc6e5d2f148fed743bfb6)
- UseDataMultBiVarData : [OpenTD.RcLogicUserArrayData](class_open_t_d_1_1_rc_logic_user_array_data.xhtml#a8d4be1ec0a524aeac440db7cf64eb91e)
- UseDataMultColumn0 : [OpenTD.RcLogicUserArrayData](class_open_t_d_1_1_rc_logic_user_array_data.xhtml#a93c15a5304a29b7dbc9cbb33234ddaa0)
- UseDataMultColumn1OrRow : [OpenTD.RcLogicUserArrayData](class_open_t_d_1_1_rc_logic_user_array_data.xhtml#a7f6a22bd70cd4e7708c2248b23076f43)
- UseDf : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#ae10591ece9fc25ca8b5e8e7a5dce819f)
- UseDfExp : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a93d57a55f464bd25342c359c1f90d4da)
- useDL : [OpenTD.SolverControlData](class_open_t_d_1_1_solver_control_data.xhtml#a893ad7c2469f42bfb08f9968b39a51ac)
- UseDynamicSinda : [OpenTD.CaseSetData](class_open_t_d_1_1_case_set_data.xhtml#aaa5ec0c900a483e0b6ff328dfeaddbbf)
- UseEqualInc : [OpenTD.RadCAD.Orbit](class_open_t_d_1_1_rad_c_a_d_1_1_orbit.xhtml#ac1ca3a91316508946534fd31f41b9088)
- UseFace : [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#a4422083637aca421e2abc1ef97601bff)
- UseFaceContact : [OpenTD.RadCAD.FdSolid.RcFdSolidData](class_open_t_d_1_1_rad_c_a_d_1_1_fd_solid_1_1_rc_fd_solid_data.xhtml#a5c4ea264648c66f3eadd65b58bb4fb4f)
- UseFaceMli : [OpenTD.RadCAD.FdSolid.RcFdSolidData](class_open_t_d_1_1_rad_c_a_d_1_1_fd_solid_1_1_rc_fd_solid_data.xhtml#a681b7833fda364dde41329a973286fda)
- UseFaceMliExp : [OpenTD.RadCAD.FdSolid.RcFdSolidData](class_open_t_d_1_1_rad_c_a_d_1_1_fd_solid_1_1_rc_fd_solid_data.xhtml#aa2c37bbc36548c63ba07cad7d47b5593)
- UseFastSpinIncrementOrList : [OpenTD.RadiationTaskData](class_open_t_d_1_1_radiation_task_data.xhtml#ad77cafa67b50cc2170b16cd982b7210e)
- UseFkCalc : [OpenTD.FloCAD.FkLocator](class_open_t_d_1_1_flo_c_a_d_1_1_fk_locator.xhtml#abc924a9d419fb192550e50e0a3471a2a)
- useFkCalc : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#aaf15fdcd340db728446252e6d39b4134)
- UseFusion : [OpenTD.ThermoPropsData](class_open_t_d_1_1_thermo_props_data.xhtml#a71efbfe2047c46f8a40f04865272ef8f)
- UseGlobalAccelm : [OpenTD.FloCAD.RcTieData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_tie_data.xhtml#a764074a1d47e35145bf0cdea7a966e86), [OpenTD.RcConductorData](class_open_t_d_1_1_rc_conductor_data.xhtml#a7b717467e83c12201c621f38d998a57d)
- UseHeatrateVsTime : [OpenTD.RadiationTaskData](class_open_t_d_1_1_radiation_task_data.xhtml#abfb03ef2546135115acd44a59d8d02f1)
- UseItemForLoc : [OpenTD.FloCAD.RcPipeData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_pipe_data.xhtml#a72952b2022035dabf509d737213c7a9f)
- UseKicker : [OpenTD.CaseSetData](class_open_t_d_1_1_case_set_data.xhtml#a019273b68e0aafd3e79162d1881b551a)
- UseLumpRestartFile : [OpenTD.CaseSetData](class_open_t_d_1_1_case_set_data.xhtml#a851bb6b05f1168e739f6c7da66ee37a7)
- UseMaterial : [OpenTD.RcConductorData](class_open_t_d_1_1_rc_conductor_data.xhtml#acf015d989b1e6f859988fc3bc87f1a84), [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#abad7113952b98ea65de924ce2926b824), [OpenTD.RcNodeData](class_open_t_d_1_1_rc_node_data.xhtml#a9b6cf9de255f73c039d85d586b8ab682)
- useMax : [OpenTD.SolverDesignData](class_open_t_d_1_1_solver_design_data.xhtml#a95cf6a305ff0aa0d75228b4b14e096e6)
- useMin : [OpenTD.SolverDesignData](class_open_t_d_1_1_solver_design_data.xhtml#a0fecba24462badd5c6414153609116a9)
- UseMLI : [OpenTD.Measure](class_open_t_d_1_1_measure.xhtml#a9c06e13eb233b24860715e895bd9491f)
- UseMliMaterialStack : [OpenTD.RadCAD.FdSolid.RcFdSolidData](class_open_t_d_1_1_rad_c_a_d_1_1_fd_solid_1_1_rc_fd_solid_data.xhtml#a4a07261522711f99dbbac7cf48be761a)
- UseMLINodes : [OpenTD.FloCAD.RcTieData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_tie_data.xhtml#a8a6d99f9a89bd35e606c9063bcca41ee), [OpenTD.RcConductorData](class_open_t_d_1_1_rc_conductor_data.xhtml#a2302800ddbb6c2858db286b77f951599), [OpenTD.RcHeaterData](class_open_t_d_1_1_rc_heater_data.xhtml#a835855fb47b1d66163fd339b4fb107aa), [OpenTD.RcHeatLoadData](class_open_t_d_1_1_rc_heat_load_data.xhtml#a796c1ebcd9c41648742e305d1f571ccc)
- UseMliNodes : [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#ad639e8491a530420a0db3bf0aa1f219e)
- UseMultipleWeightingArrays : [OpenTD.Results.Dataset.WeightedAverageDataArray](class_open_t_d_1_1_results_1_1_dataset_1_1_weighted_average_data_array.xhtml#ac5b548226681213f64ad09fab61ef804)
- UseOctCells : [OpenTD.RadiationTaskData](class_open_t_d_1_1_radiation_task_data.xhtml#a41714c7de71b43500531b0866d8287b5)
- UseOpenMP : [OpenTD.CoSolver.ISF\_RunConfig](interface_open_t_d_1_1_co_solver_1_1_i_s_f___run_config.xhtml#a76438a421f5ae777e3e90db04a872e79), [OpenTD.CoSolver.SF\_CoSolver](class_open_t_d_1_1_co_solver_1_1_s_f___co_solver.xhtml#a58494e2fefcb7c1402f9062903d272d6), [OpenTD.CoSolver.SF\_Launcher](class_open_t_d_1_1_co_solver_1_1_s_f___launcher.xhtml#a69d1b0755ac99fc5133035380098974d)
- UseOrbit : [OpenTD.PostProcessing.Dataset](class_open_t_d_1_1_post_processing_1_1_dataset.xhtml#ae266caec046182215d90e7203011bfc7)
- UsePathArea : [OpenTD.FloCAD.RcTieData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_tie_data.xhtml#a80fc9e9f10d8305cc7821ee0d5b118a3)
- usePathDiameter : [OpenTD.UserPreferences.GraphicsSizePreferences](class_open_t_d_1_1_user_preferences_1_1_graphics_size_preferences.xhtml#af20a635f53e90cc4756e4b0c70fc2c8d)
- UsePointOrRayTraceAlgorithm : [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#a0863ff9cbadefef77aaf2bae382609b2)
- User : [OpenTD.RcArrayInterpolationData](class_open_t_d_1_1_rc_array_interpolation_data.xhtml#ac62f6f7a3acb41d3d08dee3ffce51dc2), [OpenTD.RcPIDData](class_open_t_d_1_1_rc_p_i_d_data.xhtml#aae0c580a938b83b34a901cb7b429a253)
- User1FileActive : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#a7006fe093227b8cf896c99006a7ffc5f)
- User1Filename : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#a4a42ccd504b378ab5980656ff0409d1d)
- User2FileActive : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#ac01d5d2e25d39e60782970aca655a044)
- User2Filename : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#acaf7877e1eac763db8b990c987cc0303)
- User3FileActive : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#a74985dfb4fdc9619a37f2830d8f390f9)
- User3Filename : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#a1a348b0a2b262bc617c60729d58c8023)
- User4FileActive : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#a762e4702e5d5546b859bc1ed35a9e0d4)
- User4Filename : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#ad94f2e0600a4bbd7735b762811873547)
- User5FileActive : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#afeddff572c4f69b7531ffe3063b9209e)
- User5Filename : [OpenTD.SindaOptionsData](class_open_t_d_1_1_sinda_options_data.xhtml#a6efdec006d72722417e447a3956f4245)
- UserArrays : [OpenTD.LogicObjects](class_open_t_d_1_1_logic_objects.xhtml#a7a19d84789e7288a626c843407c71e87)
- UserCodes : [OpenTD.LogicObjects](class_open_t_d_1_1_logic_objects.xhtml#afdb7998752b58434b0e30dc101f90005)
- UserDefined : [OpenTD.RcNodeData](class_open_t_d_1_1_rc_node_data.xhtml#a077a6e41ef46753f403cb2d233179d41)
- UserDirectory : [OpenTD.CaseSetData](class_open_t_d_1_1_case_set_data.xhtml#a4faf8ecc665a82feede2173b6883d1e9)
- UseRecede : [OpenTD.ThermoPropsData](class_open_t_d_1_1_thermo_props_data.xhtml#ab4b9c7f072600cafd4a34bedf7098659)
- UseRecedeQRate : [OpenTD.ThermoPropsData](class_open_t_d_1_1_thermo_props_data.xhtml#a51a2304c16e0e0d1d850caa7ab7bf54c)
- UseRecedeRate1 : [OpenTD.ThermoPropsData](class_open_t_d_1_1_thermo_props_data.xhtml#afd8a95c18013f8b6182aa69a38aa94bf)
- UseRecedeRate2 : [OpenTD.ThermoPropsData](class_open_t_d_1_1_thermo_props_data.xhtml#abc500492ccf48380c15f3a4c084de4a5)
- UseRecedeRate3 : [OpenTD.ThermoPropsData](class_open_t_d_1_1_thermo_props_data.xhtml#a389197d7e4b163ce9a0f12e821c43530)
- userEditorText : [OpenTD.UserPreferences.AdvancedPreferences](class_open_t_d_1_1_user_preferences_1_1_advanced_preferences.xhtml#a04e5d721f48507380c596f1744cb54fe)
- UseRefDen : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#ad7a50e79a2cb01f21b5a0fcbd57f9263)
- useRelHum : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a2849165304af2a128ebfb7b482ebebb0)
- UseRestartFile : [OpenTD.CaseSetData](class_open_t_d_1_1_case_set_data.xhtml#ab1a63a9092c1fb369aacb2012b6510f4)
- UseRightAscensionsOrCalculateFromDate : [OpenTD.RadCAD.Orbit](class_open_t_d_1_1_rad_c_a_d_1_1_orbit.xhtml#a6e68b1cebdd6c52a1b66e107e43cd3c3)
- UserList : [OpenTD.FloCAD.RcCappmpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_cappmp_data.xhtml#a1035427113f00bb8b3db57af435f3e5c), [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a819c778f2e1fa3074bc43203a59f742c), [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a0f55a021c8251f7c39219101bd6eba49), [OpenTD.FloCAD.RcTieData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_tie_data.xhtml#a4aaebfe74b135d3ee6de03fdc8b13056)
- UserLogic : [OpenTD.RcHeaterSenseData](class_open_t_d_1_1_rc_heater_sense_data.xhtml#ab4f7a14aff597d484549488f5196284c)
- UserOverride : [OpenTD.FloCAD.RcFTieData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_f_tie_data.xhtml#a66fdf865e4c64499b9be8f0d7d47590a), [OpenTD.FloCAD.RcIFaceData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_i_face_data.xhtml#a490ab0c09bc644c97fb197149ddd2777), [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a8c4766e1c645c62d07679d76a989d4b4), [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a099a0c93e75718eeac0eeb55421e1dbc), [OpenTD.RcNodeData](class_open_t_d_1_1_rc_node_data.xhtml#a161d3fd358d7ae1a21d7268619cf00bb)
- UserParameters : [OpenTD.FloCAD.RcPipeData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_pipe_data.xhtml#ad9c33ace549a4a9e6f3ac62f188d38ed)
- UserPreferences : [OpenTD.ThermalDesktop](class_open_t_d_1_1_thermal_desktop.xhtml#a75ba9ea0ec15f553f6b9a1d22e55b7a5)
- userSpecifiedERNCondId : [OpenTD.FloCAD.Bay](class_open_t_d_1_1_flo_c_a_d_1_1_bay.xhtml#a639163c802e82219c6855a066d392212)
- userSpecifiedERNCondSubmodel : [OpenTD.FloCAD.Bay](class_open_t_d_1_1_flo_c_a_d_1_1_bay.xhtml#a6ae92d1b23adbda45e4a4e8ad5c1cd25)
- userSpecifiedERNId : [OpenTD.FloCAD.Bay](class_open_t_d_1_1_flo_c_a_d_1_1_bay.xhtml#a487534068d1f86c44afeb3616deaffc8)
- userSpecifiedERNSubmodel : [OpenTD.FloCAD.Bay](class_open_t_d_1_1_flo_c_a_d_1_1_bay.xhtml#a66e845134b046abe1ee64fc0b5dae187)
- UserValue : [OpenTD.RegisterData](class_open_t_d_1_1_register_data.xhtml#a7d6383c2b6e04259db5493644d7c0b60)
- UserY : [OpenTD.RcPIDData](class_open_t_d_1_1_rc_p_i_d_data.xhtml#a924cb23f25f3bed593a2974bb9f93e14)
- useScreenArrowPercent : [OpenTD.UserPreferences.GraphicsSizePreferences](class_open_t_d_1_1_user_preferences_1_1_graphics_size_preferences.xhtml#a8332c227a3f1e98f6d90c6404f14c2be)
- useScreenHXPercent : [OpenTD.UserPreferences.GraphicsSizePreferences](class_open_t_d_1_1_user_preferences_1_1_graphics_size_preferences.xhtml#a0a5a4f8a639457e42ba77f9f8e002305)
- useScreenLumpPercent : [OpenTD.UserPreferences.GraphicsSizePreferences](class_open_t_d_1_1_user_preferences_1_1_graphics_size_preferences.xhtml#afa86c257af6a3c40c2ba97f6dee49935)
- useScreenNodePercent : [OpenTD.UserPreferences.GraphicsSizePreferences](class_open_t_d_1_1_user_preferences_1_1_graphics_size_preferences.xhtml#abab24b904f9f96fea4c752017b3656fe)
- useScreenNumberPercent : [OpenTD.UserPreferences.GraphicsTextPreferences](class_open_t_d_1_1_user_preferences_1_1_graphics_text_preferences.xhtml#a6e0192bc4a56204c26207e45ca26062a)
- useScreenTiePercent : [OpenTD.UserPreferences.GraphicsSizePreferences](class_open_t_d_1_1_user_preferences_1_1_graphics_size_preferences.xhtml#a902199e0b6f22db20b5e1d542cd9bdf4)
- UseSSN : [OpenTD.FloCAD.RcPipeData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_pipe_data.xhtml#ae22f56a60cf50af96f1e3374dde3e41a)
- UseStatements : [OpenTD.RcLogicUserCodeData](class_open_t_d_1_1_rc_logic_user_code_data.xhtml#a45ac7f9289370a2f94a3706ba2fe7435)
- UseStructuralThicknessForGradientCalcs : [OpenTD.PostProcessing.DataMapper](class_open_t_d_1_1_post_processing_1_1_data_mapper.xhtml#a4d31a4aa2efefe378eb5d9f5e7f664ba)
- useSuperNetwork : [OpenTD.UserPreferences.CalculationsPreferences](class_open_t_d_1_1_user_preferences_1_1_calculations_preferences.xhtml#ab6b3b0b4a0322bce607aff0a93bc2606)
- useSuperNetworkExp : [OpenTD.UserPreferences.CalculationsPreferences](class_open_t_d_1_1_user_preferences_1_1_calculations_preferences.xhtml#a01261f5a6dd2b6d4fc1da61e38f29546)
- UseThickness : [OpenTD.FloCAD.RcPipeData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_pipe_data.xhtml#aad3064788b93fe9bae1139d01be4d787), [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#a7d54459f06f38c19dbcea0b5cc81b6c1)
- useThroatArea : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a373e9242f0c48875c3ec7d5d83a1e00e)
- UseTimeVaryDiffuseSkyIR : [OpenTD.RadCAD.Orbit](class_open_t_d_1_1_rad_c_a_d_1_1_orbit.xhtml#a5cbbd6403d6de7aeef1e1af9cedebed7)
- UseTimeVaryDiffuseSolar : [OpenTD.RadCAD.Orbit](class_open_t_d_1_1_rad_c_a_d_1_1_orbit.xhtml#afaaa8295f4374a8479a907f48052eda4)
- UseTimeVarySolar : [OpenTD.RadCAD.Orbit](class_open_t_d_1_1_rad_c_a_d_1_1_orbit.xhtml#a1c533f8f496fadaeed5de971cb8e0d04)
- UseTlv : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a912758a51cc6cd11f379000cbe3c3bca)
- UseTopMaterialStack : [OpenTD.RadCAD.RcEntityData](class_open_t_d_1_1_rad_c_a_d_1_1_rc_entity_data.xhtml#ab583a555330fab86225baf7106ffc9c2)
- UseTopMLI : [OpenTD.RadCAD.RcEntityData](class_open_t_d_1_1_rad_c_a_d_1_1_rc_entity_data.xhtml#a94d031fd52f6184ad9a7754a6f1db501)
- UseTopMLIExp : [OpenTD.RadCAD.RcEntityData](class_open_t_d_1_1_rad_c_a_d_1_1_rc_entity_data.xhtml#a80fc3202df9105fcb384e74ca0bd107a)
- UseTransientScaling : [OpenTD.RcHeaterData](class_open_t_d_1_1_rc_heater_data.xhtml#a97555b7bb707e7185ffb8e0965c01c5b)
- UseUa : [OpenTD.FloCAD.RcTieData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_tie_data.xhtml#a336c96c4dc94492c15522fcb954fc75a)
- UseUCS : [OpenTD.PostProcessing.DataMapper](class_open_t_d_1_1_post_processing_1_1_data_mapper.xhtml#adaffba8346df204436358129e3295574)
- UseUScaling : [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#aa049bff0f2a512ef077f4ba86260df00)
- UseUserDirectory : [OpenTD.CaseSetData](class_open_t_d_1_1_case_set_data.xhtml#a347bff4b5574bb8ae353896bba05287d)
- UseUserLoc : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a3eab6c752a0595cf0c13794774998df5)
- UseVarWaveLengthEmiss : [OpenTD.RadCAD.OpticalPropsData](class_open_t_d_1_1_rad_c_a_d_1_1_optical_props_data.xhtml#aaf2f8b216c92afef5162bbd3a93c420c)
- UseVarWaveLengthSpec : [OpenTD.RadCAD.OpticalPropsData](class_open_t_d_1_1_rad_c_a_d_1_1_optical_props_data.xhtml#a1d2315d06c6363f73ca333dcda94037c)
- UseVarWaveLengthTrans : [OpenTD.RadCAD.OpticalPropsData](class_open_t_d_1_1_rad_c_a_d_1_1_optical_props_data.xhtml#a1072d2aa440ae652c5e822c29f395f02)
- UseVarWaveLengthTspec : [OpenTD.RadCAD.OpticalPropsData](class_open_t_d_1_1_rad_c_a_d_1_1_optical_props_data.xhtml#a7c58b3ce5ab58ed155cd46e8e4cf0e83)
- UseVersusTime : [OpenTD.RcConductorData](class_open_t_d_1_1_rc_conductor_data.xhtml#adc2f451967fc579e558aa88764453b0f), [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#a9eb139820cc2c86156ffadc48da5d93f), [OpenTD.RcNodeData](class_open_t_d_1_1_rc_node_data.xhtml#af1089a6698435f30204f603b8baa3f4b)
- UseVScaling : [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#acfe59136e5bbd531b4af13182c591760)
- UseVsTempDiff : [OpenTD.RcConductorData](class_open_t_d_1_1_rc_conductor_data.xhtml#a350f56ab0400a4a13d4d9cc313011d29), [OpenTD.RcConnData](class_open_t_d_1_1_rc_conn_data.xhtml#a38bfa05884845ec60f7e6eb4a996986c)
- UseWaveLengthDepProps : [OpenTD.RadCAD.OpticalPropsData](class_open_t_d_1_1_rad_c_a_d_1_1_optical_props_data.xhtml#a39adc09c34fde20e2922cf5f463656ca)
- Uvi : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#aefd83085a9bf3c6302c85466db43744e)
- UviExp : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#a0293d0da51969c7051fa24d191668d01)
- Uvpd : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a55067f10296f7d2890ac77d9009e51d4)
- UvpdExp : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#a05bc7229f0496dd087199c2df161084b)
- Uvpu : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#adef9af214d5b4d060c085bf8dcbb4fbd)
- UvpuExp : [OpenTD.FloCAD.RcPathData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_path_data.xhtml#aea09915a414da4306ee8ba3c869c0fb4)
- Uvt : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#aaf66a69e1e0e573075cbc4090654b711)
- UvtExp : [OpenTD.FloCAD.RcLumpData](class_open_t_d_1_1_flo_c_a_d_1_1_rc_lump_data.xhtml#ad191959449ea863888e1e2443c374d81)