The GETINT data access subroutine retrieves the type of integrator used for the current simulation. The strings GETINT returns to indicate the integrator type are: ABAM, FSI_GSTIFF, FSI_GSTIFF_SI2, FSI_HHT, GSTIFF, GSTIFF_SI2, GSTIFF_SI1, HHT, WSTIFF, WSTIFF_SI2 and WSTIFF_SI1.
Use
Called by
Any user-written subroutine
Prerequisite
None
Calling Sequence
CALL GETINT (value)
Output Argument
value | A character variable of fourteen characters containing the integrator type. |
Extended Definition
GETINT returns the type of integrator used for the current simulation. It can have one of the following values:
■ABAM - Adams-Bashforth-Adams-Moulton integrator
■FSI_GSTIFF - The fixed step integrator using GSTIFF index three equation formulation
■FSI_GSTIFF_SI2 - The fixed step integrator using GSTIFF index two equation formulation
■FSI_HHT - The fixed step integrator using HHT index three equation formulation
■GSTIFF - The fixed coefficient BDF integrator using an index three equation formulation
■GSTIFF_SI2- The fixed coefficient BDF integrator using a stabilized index two equation formulation
■GSTIFF_SI1- The fixed coefficient BDF integrator using a stabilized index one equation formulation
■HHT - The Hilber-Hughes-Taylor integrator using index three equation formulation
■WSTIFF - The variable coefficient BDF integrator
■WSTIFF_SI2 - The fixed coefficient BDF integrator using a stabilized index two equation formulation
■WSTIFF_SI1- The fixed coefficient BDF integrator using a stabilized index one equation formulation
■UNDEF - The integrator is undefined
Caution: | Value is meaningful only during a simulation, that is, after you have issued a SIMULATE command. |