Scenario File Options

The Project Apollo scenarios have a vast number of options that you can specify. Some of the more useful are:

Option	Function
DLS	Set to 1 to delete the launch site when the spacecraft passes out of visible range. This can give a significant performance boost on slow machines.
IGMST	Inertial Guidance Mode start: set to the time in seconds after launch at which the autopilot switches to inertial guidance mode and starts trying to hit the target orbit rather than follow the pre-planned pitch program.
SIFUELMASS	Specifies the mass in kilograms of the fuel in the first stage (SIc or SIb).
SIEMPTYMASS	Specifies the empty mass in kilograms of the first stage (SIc or SIb).
SIIFUELMASS	Specifies the mass in kilograms of the fuel in the second stage (SIVb for Saturn 1b or SII for Saturn V). This is not used for the INT-20.
SIIEMPTYMASS	Specifies the empty mass in kilograms of the second stage (SIVb for Saturn 1b or SII for Saturn V). This is not used for the INT-20.
S4FUELMASS	Specifies the mass in kilograms of the fuel in the SIVb stage of Saturn V and derivatives.
S4PL	Specifies the payload of the SIVb stage. Current values are: `0 Standard LEM 1 ASTP 2 LTA LEM test article 3 LM1 test LEM 4 LTA8 LEM test article 5 Docking target 6 LTA6 LEM test article 7 Empty 8 Docking adapter for an SIVb 'wet workshop'`

See Also