For seasonal start-up files, and control runs, the definition of “Solar Minimum” and “Solar Maximum” conditions are as follows:
Solar Minimum Conditions:
POWER = 18.
CTPOTEN = 30.
F107 = 70.
F107A = 70.
Solar Maximum Conditions:
POWER = 39.
CTPOTEN = 60.
F107 = 200.
F107A = 200.
Single-history start-up files for the four seasons are in the data download file, which is available from the tgcm download page These files can be used as SOURCE files in the namelist input for initial runs:
Date | Filename |
---|---|
March Equinox (day 80) | TGCM.tiegcm1.94.pcntr_mareqx_smin.nc |
June Solstice (day 172) | TGCM.tiegcm1.94.pcntr_junsol_smin.nc |
September Equinox (day 264) | TGCM.tiegcm1.94.pcntr_sepeqx_smin.nc |
December Solstice (day 355) | TGCM.tiegcm1.94.pcntr_decsol_smin.nc |
Date | Filename |
---|---|
March Equinox (day 80) | TGCM.tiegcm1.94.pcntr_mareqx_smax.nc |
June Solstice (day 172) | TGCM.tiegcm1.94.pcntr_junsol_smax.nc |
September Equinox (day 264) | TGCM.tiegcm1.94.pcntr_sepeqx_smax.nc |
December Solstice (day 355) | TGCM.tiegcm1.94.pcntr_decsol_smax.nc |
control: 5-day control runs, started from the above steady-state histories at both equinoxes and solstices, and at solar minimum and maximum conditions.
climatology: Full-year Climatology with constant solar forcing:
Heelis potential model with constant solar forcing:
POWER = 18.
CTPOTEN = 30.
F107 = 100.
F107A = 100.
Download history files at TIEGCM Version 1.94 Climatology
dec2006: December, 2006 “AGU” storm case:
nov2003: November 19-24 (days 323-328), 2003 storm case:
whi2008: Whole Heliosphere interval (WHI) (March 21 to April 16, 2008)
Seasonal start-up files and complete history files for the benchmark runs are on the NCAR HPSS in directory /home/tgcm/tiegcm1.94. Here is a complete catalog listing including “contents” annotations.