CMR Header

CCMC Metadata Registry (CMR)

Menu Page

Go to:

CMR: View Simulation Run Info

ENLIL/2.8f-beta/ROR/Erika_Palmerio_031021_SH_3

Run Description

CCMC ROR run for ENLIL 2.8f-beta with RORID Erika_Palmerio_031021_SH_3

Simulation Time:

Simulation Start Time: 2021-03-10T06:43:38Z
Simulation End Time: 2021-03-10T06:43:38Z
Time Step in second:
Simulation Time Description:
Simulation Time Caveats:

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

Regions:

Heliosphere
Sun

Simulation Domain :

Contacts :

Erika.Palmerio, ModelUser

List of Run Input Parameter Grouping and their associated properties :

Name Description Caveats Properties
Region and Grid Parameters
Region and Grid Parameters
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
reg
Computational region
AU 10 1 10
res
Numerical grid resolution (options: low, med, high)
res is related to nx (resolution factor), res=low set nx=1, res=med set nx=2, res=high set nx=4 low
nblk
Number of computational blocks
2
x1l
Inner boundary
AU 0.1
x1r
Outer boundary
AU 10.1 1 11
x2l
Minimum co-latitude
latitude grid settings: -60 to -60 degrees set x2l=30 x2r=150 n2=30 (default); -66 to 66 degrees set x2l=24 x2r=156 n2=33; -70 to 70 degrees set x2l=20 x2r=160 n2=35; -70 to 70 degrees set x2l=14 x2r=166 n2=38; degree 30
x2r
Maximum co-latitude
latitude grid settings: -60 to -60 degrees set x2l=30 x2r=150 n2=30 (default); -66 to 66 degrees set x2l=24 x2r=156 n2=33; -70 to 70 degrees set x2l=20 x2r=160 n2=35; -70 to 70 degrees set x2l=14 x2r=166 n2=38; degree 150
nx
Grid resolution factor
res is related to nx (resolution factor), res=low set nx=1, res=med set nx=2, res=high set nx=4 1
n1
No. of basic X1-grid points
n1, n2, n3 should not be changed via interface, we can change on our end. We must also change x1l,x1r,x2l,x2r,x3l,x3r in order to preserve the same grid resolution size (4 deg, 2 deg, 1 deg) in delta(theta) and delta(phi). null
n2
No. of basic X2-grid points
n1, n2, n3 should not be changed via interface, we can change on our end. We must also change x1l,x1r,x2l,x2r,x3l,x3r in order to preserve the same grid resolution size (4 deg, 2 deg, 1 deg) in delta(theta) and delta(phi) null
n3
No. of basic X3-grid points
n1, n2, n3 should not be changed via interface, we can change on our end. We must also change x1l,x1r,x2l,x2r,x3l,x3r in order to preserve the same grid resolution size (4 deg, 2 deg, 1 deg) in delta(theta) and delta(phi) null
numo
Numerical model setting (options: mcp1umn1cd, mcp1van2cd)
mcp1van2cd
x3l
Minimum longitude
deg 0 0 0
x3r
Maximum longitude
deg 360 360 360
CME parameters
CME parameters
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
cmefile
Transient data file
cme_param.txt
cld
Hydrodynamic cloud conditions setting
d4t1x1
ncmes
Number of simulated CMEs; ncmes=-1 (use cmefile); ncmes>=1 (explicitly list); ncmes=0 (ambient run)
2
vcldmin
Minimum cloud velocity
km/s 0 0
dcld
Cloud density / fast stream density
4. 0.5 10
tcld
Cloud temperature / fast stream temperature
1.
xcld
Cloud trailing elongation over spherical shape
1. 0.5 10
radcav
Cavity radius / cloud radius
0. 0 0.9
dcav
Cavity density / fast stream density
1. 0.5 8
tcav
Cavity temperature / fast stream temperature
4. 0.25 8
ncld
Cloud geometric shape (1=piston,2=spheroid,3=sphere)
2 1 3
Ambient wind conditions parameters
Ambient wind conditions parameters
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
cordata
Coronal data subdirectory
wsadu_all
corfile
Coronal data file (custom or full rotation file)
null
amb
Ambient wind conditions setting (options: a4b1, a3b1, a3b2)
a6b1
corobs
Observatory name (options: gongb, gongz, mdi, mwo, nso)
gongb
cr
Carrington Rotation number
null
obsdate
Use observations of this date (yyyy-mm-ddThh)
null
vfast
Radial flow velocity of fast stream
km/s 700. 200 700
vslow
Radial flow velocity of slow stream
km/s 200.
vrfast
Reduction of the maximum flow velocity
km/s 25.
vrslow
Reduction of the minimum flow velocity (km/s)
km/s 75.
bfast
Radial magnetic field of fast stream
nT 350. 0 350
dfast
Number density at the inner boundary
cm-3 125. 125 1000
tfast
Mean temperature at the inner boundary
MK 1.5 0.2 1.5
xalpha
Fraction of alpha particles (rel. to protons)
0.05
bndrot
Rotation of the inner boundary (sidereal | synodic)
synodic
runpar
Gamma and heating parameters (options: g53q5, g15q0, g53q0)
g53q5
bscl
Magnetic field scaling factor
default=2 except GONG default=4 4. 1 6
Restart Parameters
Restart Parameters
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
resdate
Restart computation from this date (null | yyyy-mm-ddThh)
null
resgrd
Restart computation from this grid
null
resbnd
Restart computation from this boundary
null
Simulation Time Parameters
Simulation Time Parameters
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
tstop
Stop computation at this time
vutime 1272
tstep
3D output timestep
vutime 12
vutime
Time unit scale factor
second 3600.
tstart
Start computation at this time
For run setup, tstart is set for reg=1 (default=-240 hours). This is then multiplied by the actual region used to compute the final tstart. vutime -2400.

Run Access Information :

Keyword(s) :

2012saturn

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

spase://CCMC/SimulationModel/ENLIL/2.8f

List of Publications Referencing this Run :

  • Palmerio, E., Nieves-Chinchilla, T., Kilpua, E. K. J., Barnes, D., Zhukov, A. N., Jian, L. K., et al. (2021). Magnetic structure and propagation of two interacting CMEs from the Sun to Saturn. Journal of Geophysical Research: Space Physics, 126, e2021JA029770. https://doi.org/10.1029/2021JA029770
  • CMR Footer

    Curator: Chiu Wiegand | NASA Official: Dr. Masha Kuznetsova | Privacy and Security Notices | Accessibility | CCMC Data Collection Consent Agreement