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LFM/LTR-2_1_5/ROR/Hava_Turkakin_062822_1

Run Description 

CCMC ROR run for LFM LTR-2_1_5 with RORID Hava_Turkakin_062822_1

Simulation Time:

Simulation Start Time: 2000-01-01T00:00:00Z
Simulation End Time: 2000-01-03T00:00:00Z
Time Step in second: 240
Simulation Time Description:
Simulation Time Caveats:

Temporal Dependence (whether the outputs of the simulation code are time-dependent?): true

Regions:

Earth.Magnetosphere
Earth.NearSurface.Ionosphere
Earth.NearSurface.Thermosphere

Simulation Domain :

Contacts :

Hava.Turkakin, ModelUser

List of Run Input Parameter Grouping and their associated properties :

Name Description Caveats Properties
Settings for the model 
Settings used to run the model
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
RCM 
Inner magnetosphere model options (with RCM or without RCM / CRCM)
run_type 
Type of the run - either driven by real data or by artificial conditions
 Driven by data
TIEGCM_GPI_file 
TIEGCM_GPI_file
 gpi_1960001-2017332.nc
despike_solar_wind_data 
Flag indicating whether to automatically de-spike solar wind (optional for automatically retrieved data only; use when solar wind data shown in next page have clusters of extreme values in plasma density, temperature or velocity).
 False
despike.threshold 
De-spike threshold (standard deviations)
 sigmas 3 2 4
despike.number_of_samples 
De-spike length (number of samples in cluster of extreme values to be eliminated)
 5 3 9
setting_option_for_Bx 
Indicates how solar wind Bx is set: Set Bx to a specified constant ('user') Set Bx to the initial solar wind data value ('init') Use average Bx from solar wind data ('auto')
 user
b_abs 
Magnitude of IMF
 4.12
b_angle 
IMF clock angle
 49.08
sw_link 
Solar wind link
 plot
SW_density_floor_was_applied 
Flag indicating the solar wind density has been floored with SW_density_floor value to ensure that the model will run through the requested time interval.
 False
minimum_SW_Fast-Mode_mach_number 
Minimum solar wind Fast-Mode mach number
 4.91
SW_parameters_are_large 
Flag indicating whether solar wind velocity, density or dynamic pressure are large. If they are, the run is a special request requiring attention by CCMC staff. The variables will be accepted unless they exceed certain absolute maximum values.
SW_plot 
Name of solar wind plot
 Hava_Turkakin_062822_1_sw.gif
dipole_update 
Flag indicating whether dipole updates throughout the run (True) or dipole set to start time of run (False)
 True
dipole_time 
Dipole time
 2000/01/01 00:00
dipole_tilt 
Dipole tilt
 deg -26.6756
dipole_tilt_y 
Y component of dipole tilt
 deg 15.3276
corotation 
Flag indicating whether to enable corotation around fixed dipole orientation
 real
IE_grid 
IE_grid
 1x1_44
Run_Ring_Current_Model_or_Not 
Flag indicating whether to run Ring Current Model
 False
Calculate_Oval_Position_or_Not 
Flag indicating whether to run field line tracer to calculate polar cap (region with open field lines).
 True
withRCM 
Flag indicating whether to use RCM inner magnetosphere model
 False
withCIMI 
Flag indicating whether to use CIMI inner magnetosphere model
 False
withCRCM 
Flag indicating whether to use CRCM inner magnetosphere model
 False
withRBE 
Flag indicating whether to use RBE radiation belt model
 False
Provide_Output_Along_Satellite_Trajectory 
Flag indicating whether to generate output files along the trajectory of the tracked satellites
 False
Provide_CDF_Output_files 
Flag indicating whether to provide CDF output files
 False
Provide_HDF_Output_files 
Flag indicating whether to generate HDF output files
 True
Provide_MAGNETOMETER_Output_Files 
Flag indicating whether to generate magnetometer output files
 False
Solar wind inputs 
Time-dependent solar wind plasma and magnetic field inputs.
 Solar wind inputs are derived from a single spacecraft usually 200 R_E upstream of the sun-ward (front) simulation box boundary.
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
solarwind 
Flag indicating whether solar wind data are constant (initial values) or variable (var).
 var const var
sw_source 
Name of the spacecraft or data source used to generate solar wind input information. Currently one of ACE-RT ACE-L2, WIND, OMNI, DSCOVR (real time)
 User-submitted data may be from any source or made-up. OMNI
constant-Bx 
Constant Bx value fed into the front boundary of the simulation.
 nT 0
By-coefficient 
Coefficient for By in linear combination approximating Bx: Bx ~ constant-Bx + By-coefficient*By + Bz-coefficient*Bz
 0 -1 1
Bz-coefficient 
Coefficient for Bz in linear combination approximating Bx: Bx ~ constant-Bx + By-coefficient*By + Bz-coefficient*Bz
 0 -1 1
Bx 
Sun-Earth component of solar wind magnetic field.
 Bx is usually held constant (zero or average of observed values) to conserve div.B at the front boundary. Alternatively, oblique phase fronts can be assumed that update solar wind conditions along those fronts throughout the front boundary. Bx is then approximated as a linear combination of time dependent By and Bz. nT -5.386 -100 100
By 
Dawn-dusk component of solar wind magnetic field.
 nT 3.115 -100 100
Bz 
North-south component of the solar wind magnetic field. B_z is most important magnetic field component to drive or inhibit geomagnetic activity. Other components play a role in connection with the orientation of the Earth's dipole field.
 nT 2.7 -100 100
Vx 
Sun-Earth component of solar wind velocity.
 Low solar wind speed (less than 200 km/s in magnitude) usually indicates poor statistics in the solar wind plasma measurements. km/s -660.037 -3000 -200
Vy 
Plasma velocity in dawn-dusk direction.
 The orbital velocity of Earth (about 29 km/s) is usually neglected. km/s 7.88 -500 500
Vz 
Solar wind plasma velocity in north-south direction.
 km/s -54.586 -500 500
N 
Solar wind plasma density.
 Mass density described in terms of number of protons per cubic centimeter. AMU/cm^3 3.129 0.1 100
T 
Solar wind plasma temperature.
 Derived from observed distribution of solar wind particles. Can fluctuate widely when density N is at or below 1 AMU/cm^3. K 309454 10000 2000000
SW density floor 
Lowest value of N applied during pre-processing of solar wind input data.
 The density floor in the solar wind varies by magnetosphere model and it's numerical stability. A similar floor may be imposed inside the magnetotail lobes where the density may drop lower than in the solar wind. AMU/cm^3 0.1 0.1 2.5
Ionosphere conductance model 

						
						
						
												 
						
							

								
									

										Name
										Description
										Caveats
										Units
										Default Value or Actual Value
										Valid Min
										Valid Max
									

								
								
								
								

									iono_conductance
									
Parameter indicationg selection of conductance model in the ionosphere electrodynamics component of the model.

									The two models offered for run-on-request are constant (user sets Pedersen Conductance and Hall Conductance) and auroral (conducances driven by f10.7 and field-aligned currents from magnetosphere part of the model).
									
									auroral
									constant
									auroral
									
								

								
								

									Pedersen Conductance
									
Value of constant user-selected Pedersen Conductance in the ionosphere.

									
									S
									
									1
									100
									
								

								
								

									Hall Conductance
									
Value of constant user-selected Hall Conductance in the ionosphere.

									
									S
									
									0
									100
									
								

								
								

									f10.7
									
Solar irradiation index as represented by the flux of 10.7 cm (2800 MHz) radiation from the Sun measured in units of 10−22 W⋅m−2⋅Hz−1.

									Daily index of solar radiation that affects the daytime background conductivity in the ionosphere.
									sfu
									125.6
									50
									300
									
								

								
								
							

						
						
						
					

				
					

						Magnetosphere model parameters
						

						
						
						
												 
						
							

								
									

										Name
										Description
										Caveats
										Units
										Default Value or Actual Value
										Valid Min
										Valid Max
									

								
								
								
								

									inflow boundary
									
Location of sun-ward facing (front) boundary of the magnetosphere simulation box.

									
									R_E
									30
									24
									128
									
								

								
								

									grid
									
Grid definition referred to by number of cells. The grids for the different global magnetosphere models are listed in a file GM_grids.txt.

									The design of SWMF grids is limitless and cannot be represented adequately with a single parameter.
									
									grid with 106x96x128 cells
									overwiew grid with 755136 cells
									1/8 R_E resolution dayside grid with 18,558,976 cells
									
								

								
								
							

						
						
						
					

				
			
		

	

	

		Run Access Information
		
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		Keyword(s)
		
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			2000_jan_1-5

		
	
	
	

		Linked to Parent Spase Resource(s) (example: SimulationModel)
		
		:
	

	
	
		
							
				
					spase://CCMC/SimulationModel/LFM/LTR-2_1_5

				
				
				
						
		
	
	
	
	

		List of Publications Referencing this Run  
		
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