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LFM-MIX 1.0.2

Released November 3, 2008

Download:

  • To upgrade from a previous release:
    • Note: You should be able to re-use any prerequisites built for a previous LFM-MIX release.
    • un-tar the code into LFM-MIX-1_0_2-pre_valid
    • copy your Make.$MACHINE file into LFM-MIX-1_0_2-pre_valid/env/
    • To ensure the install works properly on your system, we recommend that you run the standard tests, starting with the unit tests, and proceed to test the LFM and LFM-MIX.

Change log

  • Repository revision: 672
  • New Features:
    • Repository revision number stored in HDF files (Revisions 620-638)
    • Adhoc LFM-MIX interface... We strongly urge users to stick with the InterComm interface though... (Revisions 534-557)
  • Changes
    • Re-ordering LFM-MIX communication; LFM exchanges with ionosphere after time-stepping (revision 587)
  • Bug fixes:
    • Northern Hemisphere stand-alone LFM ionosphere variables read in properly (revision 655)
    • Platform-dependent (64-bit Linux) bug where Pedersen & Hall conductances were set to invalid values (revision 651)
    • No more NaNs in the ionospheric field aligned current (Revisions 572, 574)
    • Flux & Energy set incorrectly for LFM Ionosphere (Revision 644)
    • Adding LFM-MIX verification files, removing python dependency (revision 638)
    • Cleaner/faster build process (revision 546)
    • DateTime precision could be off by +/- 1 second (revision 566)
    • test-arrays.F compile issue (revision)
    • Various minor fixes

Verification Runs

Click here for LFM and LFM-MIX base-case data, animations and CISM_DX networks

Compilers

LFM

LFM

LFM

LFM

LFM-MIX

LFM-MIX

LFM-MIX

N/A

utio-short

utio-long

step-short

step-long

utio-long

utio-short

step-long

PGI

light

light

light

light

tor

tor

tor

IBM

bfire

bfire

bfire

bfire

bfire

bfire

bfire

Intel

wjet

wjet

wjet

wjet

wjet

wjet

wjet

Key:

  • underlined = base-case run
  • Bluefire and lightning use file exchanges for LFM-MIX. All other systems use InterComm for LFM-MIX.

Maximum RMS error tolerances

RMS errors that we computed on various computers. You may wish to compare your data from the LFM verification and LFM-MIX verification.

*ION var *

wjet

wjet-l

*tor *

light

light-l

*x2ion *

1e-7

1e-7

1e-7

1e-7

1e-7

*y2ion *

8e-8

8e-8

8e-8

8e-8

8e-2

*x_interp *

2e-7

1e-7

1e-7

1e-7

1e-7

*y_interp *

2e-8

2e-8

1e-8

1e-8

4e-2

*rho *

0

0

0

0

0

*c0 *

5e-8

1e-2

4e-8

3e-8

1e-2

*curnorth *

0

0

0

0

0

*potnorth *

3e-3

3e-1

1e-4

9e-4

3e-2

*SigmaH_north *

9e-7

8e-3

4e-7

5e-7

6e-3

*SigmaP_north *

8e-7

7e-3

4e-7

5e-7

2e-2

*fluxnorth *

0

3e-2

0

0

2e-2

*avE_north *

9e-7

2e-2

2e-7

2e-7

2e-1

*cursouth *

0

0

0

0

0

*potsouth *

4e-2

7e-3

4e-2

1e-4

3e-1

*SigmaH_south *

8e-7

6e-3

5e-7

6e-7

7e-3

*SigmaP_south *

7e-7

3e-2

4e-7

6e-7

6e-3

*fluxsouth *

0

3e-2

0

0

2e-2

*avEsouth *

7e-7

3e-2

3e-7

3e-7

2e-2

*MHD VAR *

wjet

wjet-l

tor

light

light-l

bfire-LM

*X_grid *

0

0

0

0

0

0

*Y_grid *

0

0

0

0

2e-1

0

*Z_grid *

0

0

0

0

1e-1

0

*rho_ *

0

0

0

0

0

0

*vx_ *

1e-2

2e-1

7e-2

4e-3

2e-1

2e-1

*vy_ *

6e-3

3e-1

1e-1

4e-3

3e-1

1e-1

*vz_ *

8e-3

3e-1

1e-2

8e-6

3e-1

1e-1

*c_ *

3e-6

1e-2

2e-4

3e-6

1e-2

2e-1

*bx_ *

0

2e-1

1e-2

0

1e-1

1e-4

*by_ *

0

2e-1

3e-2

0

2e-1

5e-4

*bz_ *

0

9e-2

4e-3

0

6e-2

6e-3

*bi_ *

1e-2

2e-1

2e-2

7e-5

1e-1

2e-4

*bj_ *

7e-5

2e-1

2e-2

8e-5

1e-1

1e-2

*bk_ *

1e-3

2e-1

7e-2

2e-4

2e-1

7e-2

*ei_ *

6e-2

3e-1

1e-1

5e-2

3e-1

1e-1

*ej_ *

3e-2

3e-1

1e-1

3e-2

2e-1

8e-1

*ek_ *

1e-2

2e-1

9e-2

2e-3

2e-1

4e-2

*MIX VAR *

tor

bfire

*Grid X *

0

0

*Grid Y *

0

0

*Poten N *

4e-1

1e-1

*Poten S *

2e-1

2e-2

*FAC N *

2e-2

0

*FAC S *

2e-2

0

*Peder N *

2e-4

6e-4

*Peder S *

3e-4

1e-4

*Hall N *

2e-4

1e-4

*Hall S *

2e-4

2e-4

*Avg E N *

4e-2

5e-4

*Avg E S *

4e-2

7e-4

*Flux N *

3e-2

1e-3

*Flux S *

3e-2

1e-3

*NW Sp N *

1

1

*NW Sp S *

1

1

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