KRC for Europa

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Taken from [http://krc.mars.asu.edu/svn/filedetails.php?repname=KRC&path=%2Ftags%2Fkrc_3.5.6%2Frun%2FEurH.inp EurH.inp]
 
Taken from [http://krc.mars.asu.edu/svn/filedetails.php?repname=KRC&path=%2Ftags%2Fkrc_3.5.6%2Frun%2FEurH.inp EurH.inp]
 +
To learn about eclipsing: [http://krc.mars.asu.edu/svn/filedetails.php?repname=KRC&path=%2Ftags%2Fkrc_3.5.6%2Fdoc%2Feclipse.pdf Eclipsing User Guide (PDF)]
  
 
  0 0 1 / KOLD: season to start with;  KEEP: continue saving data in same disk file
 
  0 0 1 / KOLD: season to start with;  KEEP: continue saving data in same disk file

Revision as of 23:33, 18 July 2018

Contents

General advice about using KRC on Europa

When using KRC on Europa the best practice is to:


Command Line Example

$ davinci
dv> krc()
dv> krc(bodytype = "minor", body = "Europa", lat = 20)


Europa Eclipsing KRC Fortran Input File Example

Taken from EurH.inp To learn about eclipsing: Eclipsing User Guide (PDF)

0 0 1 / KOLD: season to start with;  KEEP: continue saving data in same disk file
0 0 1 0 7 0   debug codes
Version 352 Europa test of eclipse and planetary load. 3 lats
    ALBEDO     EMISS   INERTIA     COND2     DENS2    PERIOD SPEC_HEAT   DENSITY
       .67      1.00     200.0      2.77     928.0 3.5511810      647.     1600.
      CABR       AMW    SatPrA    PTOTAL     FANON      TATM     TDEEP   SpHeat2
      0.11      43.5   27.9546     0.001      .055      200.     180.0     1711.
      TAUD     DUSTA    TAURAT     TWILI  ARC2/Pho ARC3=Safe     SLOPE    SLOAZI
       0.3       .90      0.25       0.0       0.0     0.801       0.0       45.
    TFROST    CFROST    AFROST     FEMIS       AF1       AF2    FROEXT    SatPrB
     146.0   589944.       .65      0.95      0.54    0.0009       50.   3182.48
      RLAY      FLAY     CONVF     DEPTH     DRSET       DDT       GGT     DTMAX
    1.1500      .100       3.0       0.0       0.0     .0020       0.1       0.1
      DJUL    DELJUL  SOLARDEC       DAU     LsubS    SOLCON      GRAV     AtmCp
   7305.00 35.511810      00.0     1.465        .0     1368.     3.727     735.9
    ConUp0    ConUp1    ConUp2    ConUp3    ConLo0    ConLo1    ConLo2    ConLo3
  0.038640 -0.002145  0.002347 -0.000750  2.766722 -1.298966  0.629224 -0.527291
    SphUp0    SphUp1    SphUp2    SphUp3    SphLo0    SphLo1    SphLo2    SphLo3
  646.6275  246.6678  -49.8216    7.9520  1710.648  721.8740  57.44873  24.37532
        N1        N2        N3        N4        N5       N24       IIB       IC2
        22      1536        15         3        20        96         0       999
     NRSET      NMHA      NRUN     JDISK     IDOWN    FlxP14 TUN/Flx15     KPREF
         3        24         0        18         0        45        65         1
     K4OUT     JBARE     Notif    IDISK2                                     end
        -3      9999         5         0                                       0
     LP1    LP2    LP3    LP4    LP5    LP6 LPGLOB   LVFA   LVFT  LkofT
      F      T      F      F      F      F      F      F      F      F
  LPORB   LKEY    LSC  LZONE  LOCAL  Prt76 LPTAVE  Prt78  Prt79  L_ONE
      T      F      F      F      T      F      F      F      F      F
Latitudes: in 10F7.2  _____7 _____7 _____7 _____7 _____7 _____7 _____7
    0.0   30.0   60.0
 _____7 _____7 _____7 Elevations: in 10F7.2 ____7 _____7 _____7 _____7
     0.0   0.0    0.0   0.0     0.0
PORB:2014jun10 2017 Mar 16 22:11:24 IPLAN,TC= 105.0 0.20000 Jupiter:Europa
   105.0000      0.2000000       1.754315      0.2275961E-01  -1.496513    
  0.4835973E-01   5.202864      0.4090926       0.000000       1.125922    
   4.678847       0.000000       0.000000       4334.724       4095.201    
   85.22835       0.000000       2.136487      0.5414962E-01   0.000000    
   0.000000     -0.5359988     -0.8429813     -0.4569179E-01  0.8442187    
 -0.5352132     -0.2900995E-01   0.000000     -0.5412316E-01  0.9985343 
2 2 6144 'N2' / 
8 5 0 './out/EurH.t52' / Disk file name for Run 
0 /  
1 23 30. 'Slope' /
0 /  
1 23 0. 'Slope' / flat
15  0.156 0. 0.  0.464 0.464 0.   12. / Jupiter heat load on Europa for 12 H
0 /
2 7 100. 'IIB' / heat flow. 
0 /^^^^ 4 
14  1 5.2026 71492. 0.6711D6 3121.6 3.551 0.00 7500. 12. 1 / Europa Daily
0 /
2 7 0 'IIB' / no heat flow.
0 / 
14  1 5.2026 71492. 0.6711D6 3121.6 3.551 0.00 7500. 13. 0 / Europa Daily
0 /  ^^^
14  1 5.2026 66854. 0.6711D6 3121.6 3.551 0.63 7500. 12. 0 / Europa Daily
0 / ---------------------------
16 1 '00N' / Tsurf every time step  
2 7 100. 'IIB' / heat flow. Need non-zero to test TFINE base options
14  3 5.2026 71492. 0.6711D6 3121.6 3.551 0.00 7500. 12. 1 / rare
0/
2 7 100. 'IIB' / heat flow. Need non-zero to test TFINE base options
14  3 5.2026 71492. 0.6711D6 3121.6 3.551 0.00 -7500. 12. 0 / rare, base constant
0/
0 /  ======================= end of run    


15  0.156 0. 0.  0.464 0.464 0.   12. / Jupiter heat load on Europa for 12 H
0 /
15  0 / planHeat off
2 7 100. 'IIB' / heat flow. 
14  3 5.2026 71492. 0.6711D6 3121.6 3.551 0.01 7500. 13.  2 / Europa Rare 
16 1 '00N' / output TOUT (input file stem will be added in front)
0 /^^^^7 
14  3 5.2026 71492. 0.6711D6 3121.6 3.551 0.01 -7500. 12. 1 / Rare keep bot T
0 / 
16  0 'off' / turn off output TOUT
14  1 5.2026 71492. 0.6711D6 3121.6 3.551 0.01 7500. 13.  1 / Europa Daily 
15   0.156 0. 0.  0.464 0.464 0.  13. / Jupiter heat load on Europa for 14 H 
1 23 30. 'Slope' /
0 /
14 0 / eclipse off 
15 0 / PlanHeat off 
2 7 0 'IIB' / no heat flow.  Case should be identical to case 2
0 / 


DJUL   7305.00  is 2020 jan 01
DELJUL 35.511810 is 10 Europa days, or  1/122.004 of Jovian year
Jupiter inclination  3.13 degree
Europa inclination .466 degree, node precession 30.1 years  

KRC Fortran Input File Example

Taken from eurD.inp

0 0 1 / KOLD: season to start with;  KEEP: continue saving data in same disk file
0 0 0 0 0 0   debug codes
Version 352 Europa test of eclipse and planetary load. 3 lats
    ALBEDO     EMISS   INERTIA     COND2     DENS2    PERIOD SPEC_HEAT   DENSITY
       .67      1.00     200.0      2.77     928.0 3.5511810      647.     1600.
      CABR       AMW    SatPrA    PTOTAL     FANON      TATM     TDEEP   SpHeat2
      0.11      43.5   27.9546     0.001      .055      200.     180.0     1711.
      TAUD     DUSTA    TAURAT     TWILI  ARC2/Pho ARC3=Safe     SLOPE    SLOAZI
       0.3       .90      0.25       0.0       0.0     0.801       0.0       90.
    TFROST    CFROST    AFROST     FEMIS       AF1       AF2    FROEXT    SatPrB
     146.0   589944.       .65      0.95      0.54    0.0009       50.   3182.48
      RLAY      FLAY     CONVF     DEPTH     DRSET       DDT       GGT     DTMAX
    1.1500      .100       3.0       0.0       0.0     .0020       0.1       0.1
      DJUL    DELJUL  SOLARDEC       DAU     LsubS    SOLCON      GRAV     AtmCp
   7305.00 35.511810      00.0     1.465        .0     1368.     3.727     735.9
    ConUp0    ConUp1    ConUp2    ConUp3    ConLo0    ConLo1    ConLo2    ConLo3
  0.038640 -0.002145  0.002347 -0.000750  2.766722 -1.298966  0.629224 -0.527291
    SphUp0    SphUp1    SphUp2    SphUp3    SphLo0    SphLo1    SphLo2    SphLo3
  646.6275  246.6678  -49.8216    7.9520  1710.648  721.8740  57.44873  24.37532
        N1        N2        N3        N4        N5       N24       IIB       IC2
        22      1536        15         3        20        96         0       999
     NRSET      NMHA      NRUN     JDISK     IDOWN    FlxP14 TUN/Flx15     KPREF
         3        24         0        18         0        45        65         1
     K4OUT     JBARE     Notif    IDISK2                                     end
        -3      9999         5         0                                       0
     LP1    LP2    LP3    LP4    LP5    LP6 LPGLOB   LVFA   LVFT  LkofT
      F      T      F      F      F      F      F      F      F      F
  LPORB   LKEY    LSC  LZONE  LOCAL  Prt76 LPTAVE  Prt78  Prt79  L_ONE
      T      F      F      F      T      F      F      F      F      F
Latitudes: in 10F7.2  _____7 _____7 _____7 _____7 _____7 _____7 _____7
    0.0   30.0   60.0
 _____7 _____7 _____7 Elevations: in 10F7.2 ____7 _____7 _____7 _____7
     0.0   0.0    0.0   0.0     0.0
PORB:2014jun10 2017 Mar 16 22:11:24 IPLAN,TC= 105.0 0.20000 Jupiter:Europa
   105.0000      0.2000000       1.754315      0.2275961E-01  -1.496513    
  0.4835973E-01   5.202864      0.4090926       0.000000       1.125922    
   4.678847       0.000000       0.000000       4334.724       4095.201    
   85.22835       0.000000       2.136487      0.5414962E-01   0.000000    
   0.000000     -0.5359988     -0.8429813     -0.4569179E-01  0.8442187    
 -0.5352132     -0.2900995E-01   0.000000     -0.5412316E-01  0.9985343 
2 2 6144 'N2' / 
8 5 0 './out/EurD.t52' / Disk file name for Run 
0 /  
2 7 100. 'IIB' / heat flow. Need non-zero to test TFINE base options
0/
14  1 5.2026 71492. 0.6711D6 3121.6 3.551 0.01 7500. 12.  1 / Europa Daily 
0 /
2 7 0 'IIB' / no heat flow.
0/
15  0.62 0. 0.     0.21 0.21  0.    12. / Jupiter heat load on Europa for 12 H
0 /
15  0 / planHeat off
2 7 100. 'IIB' / heat flow. Need non-zero to test TFINE base options
14  3 5.2026 71492. 0.6711D6 3121.6 3.551 0.01 7500. 12.  2 / Europa Rare 
16 1 'eurDlat0' / output TOUT 
0 / 
14  3 5.2026 71492. 0.6711D6 3121.6 3.551 0.01 -7500. 12.  1 / Rare other base
0 / 
16  0 'off' / turn off output TOUT 
1 23 30. 'Slope' /
1 24 90. 'Azimuth' / facing east.
14  1 5.2026 71492. 0.6711D6 3121.6 3.551 0.01 7500. 12.  1 / Europa Daily 
15  0.62 0. 0.     0.21 0.21  0.    14. / Jupiter heat load on Europa for 14 H
0 / 
15 0 / PlanHeat off
0 /
0 /  ======================= end of run   


DJUL   7305.00  is 2020 jan 01
DELJUL 35.511810 is 10 Europa days, or  1/122.004 of Jovian year 


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