mod_interpolate_field_time Module Reference

Interpolate between fields. As most of interpolationg of fields are done in time, the module has been explicitely named with "time".

Functions/Subroutines
subroutine	interpolate_face_field_o2 (field_tn, field_tnp1, dtn, time, field_res)
	Interpolate to field_res (t=time) at order 2 a face_field
subroutine	interpolate_cell_field_o2 (field_tn, field_tnp1, dtn, time, field_res)
	Interpolate to field_res (t=time) at order 2 a cell scalar.
subroutine	interpolate_face_field_o3 (field_tnm1, field_tn, field_tnp1, dtnm1, dtn, time, field_res)
	Interpolate to field_res (t=time) at order 3 a face_field
subroutine	interpolate_cell_field_o3 (field_tnm1, field_tn, field_tnp1, dtnm1, dtn, time, field_res)
	Interpolate to field_res (t=time) at order 2 a cell scalar.

Function/Subroutine Documentation

interpolate_cell_field_o2()

subroutine mod_interpolate_field_time::interpolate_cell_field_o2	(	double precision, dimension(:,:,:), intent(in)	field_tn,
		double precision, dimension(:,:,:), intent(in)	field_tnp1,
		double precision, intent(in)	dtn,
		double precision, intent(in)	time,
		double precision, dimension(:,:,:), intent(inout)	field_res )

• The fields (at time) : field_tn (t=0), field_tnp1 (t=dtn)

  Parameters

  [in]	field_tn	the field at time \(t^{n}\)
  [in]	field_tnp1	the field at time \(t^{n+1}\)
  [in]	dtn	\( \Delta t^{n} = t^{n+1} - t^{n}\)
  [in]	time	the time where to interpolate (usualy in \(\left[t^{n},t^{n+1}\right]\))
  [in,out]	field_res	the resulting interpolated field

  Note

  In order to extrapolate, simply use this function with a time that is higher than \( t^{n+1} \).

interpolate_cell_field_o3()

subroutine mod_interpolate_field_time::interpolate_cell_field_o3	(	double precision, dimension(:,:,:), intent(in)	field_tnm1,
		double precision, dimension(:,:,:), intent(in)	field_tn,
		double precision, dimension(:,:,:), intent(in)	field_tnp1,
		double precision, intent(in)	dtnm1,
		double precision, intent(in)	dtn,
		double precision, intent(in)	time,
		double precision, dimension(:,:,:), intent(inout)	field_res )

• The fields (at time) : field_tnm1 (t=-dtnm1), field_tn (t=0), field_tnp1 (t=dtn)

  Parameters

  [in]	field_tnm1	the field at time \(t^{n-1}\)
  [in]	field_tn	the field at time \(t^{n}\)
  [in]	field_tnp1	the field at time \(t^{n+1}\)
  [in]	dtnm1	\( \Delta t^{n-1} = t^{n} - t^{n-1}\)
  [in]	dtn	\( \Delta t^{n} = t^{n+1} - t^{n}\)
  [in]	time	the time where to interpolate (usualy in \(\left[t^{n-1},t^{n+1}\right]\))
  [in,out]	field_res	the resulting interpolated field

  Note

  In order to extrapolate, simply use this function with a time that is higher than \( t^{n+1} \).

interpolate_face_field_o2()

subroutine mod_interpolate_field_time::interpolate_face_field_o2	(	type(t_face_field), intent(in)	field_tn,
		type(t_face_field), intent(in)	field_tnp1,
		double precision, intent(in)	dtn,
		double precision, intent(in)	time,
		type(t_face_field), intent(inout)	field_res )

• The fields (at time) : field_tn (t=0), field_tnp1 (t=dtn)

  Parameters

  [in]	field_tn	the field at time \(t^{n}\)
  [in]	field_tnp1	the field at time \(t^{n+1}\)
  [in]	dtn	\( \Delta t^{n} = t^{n+1} - t^{n}\)
  [in]	time	the time where to interpolate (usualy in \(\left[t^{n},t^{n+1}\right]\))
  [in,out]	field_res	the resulting interpolated field

  Note

  In order to extrapolate, simply use this function with a time that is higher than \( t^{n+1} \).

interpolate_face_field_o3()

subroutine mod_interpolate_field_time::interpolate_face_field_o3	(	type(t_face_field), intent(in)	field_tnm1,
		type(t_face_field), intent(in)	field_tn,
		type(t_face_field), intent(in)	field_tnp1,
		double precision, intent(in)	dtnm1,
		double precision, intent(in)	dtn,
		double precision, intent(in)	time,
		type(t_face_field), intent(inout)	field_res )

• The fields (at time) : field_tnm1 (t=-dtnm1), field_tn (t=0), field_tnp1 (t=dtn)

  Parameters

  [in]	field_tnm1	the field at time \(t^{n-1}\)
  [in]	field_tn	the field at time \(t^{n}\)
  [in]	field_tnp1	the field at time \(t^{n+1}\)
  [in]	dtnm1	\( \Delta t^{n-1} = t^{n} - t^{n-1}\)
  [in]	dtn	\( \Delta t^{n} = t^{n+1} - t^{n}\)
  [in]	time	the time where to interpolate (usualy in \(\left[t^{n-1},t^{n+1}\right]\))
  [in,out]	field_res	the resulting interpolated field

  Note

  In order to extrapolate, simply use this function with a time that is higher than \( t^{n+1} \).