mod_init_time_step Module Reference

This module contains subroutines to initialize the time step of the simulation.

Public Member Functions
subroutine, public	init_time_step ()
	This subroutine returns the time step mod_global_variables::rg_dt that makes the simulation stable. Hexahedron elements should not be deformed too much. More...

Private Member Functions
subroutine, private	round_time_step (x)
	This subroutine rounds down the mantissa of the scientific notation of a real number to .0 or .5. More...
subroutine, private	manexp (x, m, e)
	This subroutine returns the mantissa and the exponent of the exponential notation of a real number. More...

Detailed Description

Definition at line 126 of file module_init_time_step.f90.

Member Function/Subroutine Documentation

subroutine, public mod_init_time_step::init_time_step

(

)

Returns

mod_global_variables::rg_dt

Definition at line 147 of file module_init_time_step.f90.

References mod_init_efi::init_temporal_domain(), mod_init_efi::init_temporal_saving(), round_time_step(), mod_write_listing::write_cfl_condition_ko(), and mod_write_listing::write_cfl_condition_ok().

Referenced by efispec3d().

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subroutine, private mod_init_time_step::manexp ( real, intent(in)  x, real, intent(out)  m, integer, intent(out)  e  )

private

Returns

m : mantissa of the exponential notation of a real number x

e : exponent of the exponential notation of a real number x

Definition at line 371 of file module_init_time_step.f90.

Referenced by round_time_step().

subroutine, private mod_init_time_step::round_time_step ( real, intent(inout)  x )

private

Returns

x : real number whose mantissa of the scientific notation is rounded down to .0 or .5

Definition at line 333 of file module_init_time_step.f90.

References manexp().

Referenced by init_time_step().

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The documentation for this module was generated from the following file:

• module_init_time_step.f90