sll_m_gnuplot_parallel Module Reference

Description

parallel version of sll_m_gnuplot

Data files are in ASCII format so these subroutines are slow and use a lot of disk space. Consider to use it for debug purpose. Here an example using the sll_t_layout_2d object, check out how to compute offset values before calling sll_m_gnuplot_parallel subroutines.

Derived types and interfaces
interface	sll_o_gnuplot_2d_parallel
	Create a gnuplot file for a 2d mesh (cartesian or curvilinear) More...

Functions/Subroutines
subroutine, public	sll_s_gnuplot_curv_2d_parallel (array_x, array_y, array, array_name, iplot, error)
	write a data file plotable by gnuplot to visualize a 2d field More...
subroutine, public	sll_s_gnuplot_rect_2d_parallel (x_min, delta_x, y_min, delta_y, npts_x, npts_y, array, array_name, iplot, error)
	write a data file plotable by gnuplot to visualize a 2d field More...

Function/Subroutine Documentation

sll_s_gnuplot_curv_2d_parallel()

subroutine, public sll_m_gnuplot_parallel::sll_s_gnuplot_curv_2d_parallel	(	real(kind=f64), dimension(:, :), intent(in)	array_x,
		real(kind=f64), dimension(:, :), intent(in)	array_y,
		real(kind=f64), dimension(:, :), intent(in)	array,
		character(len=*), intent(in)	array_name,
		integer(kind=i32), intent(in)	iplot,
		integer(kind=i32), intent(out)	error
	)

write a data file plotable by gnuplot to visualize a 2d field

Parameters

[in]	array_x	x mesh coordinates
[in]	array_y	y mesh coordinates
[in]	array	data
[in]	array_name	field name
[in]	iplot	plot counter
[out]	error	error code

Definition at line 70 of file sll_m_gnuplot_parallel.F90.

sll_s_gnuplot_rect_2d_parallel()

subroutine, public sll_m_gnuplot_parallel::sll_s_gnuplot_rect_2d_parallel	(	real(kind=f64), intent(in)	x_min,
		real(kind=f64), intent(in)	delta_x,
		real(kind=f64), intent(in)	y_min,
		real(kind=f64), intent(in)	delta_y,
		integer(kind=i32), intent(in)	npts_x,
		integer(kind=i32), intent(in)	npts_y,
		real(kind=f64), dimension(:, :), intent(in)	array,
		character(len=*), intent(in)	array_name,
		integer(kind=i32), intent(in)	iplot,
		integer(kind=i32), intent(out)	error
	)

write a data file plotable by gnuplot to visualize a 2d field

Data are written in parallel, every processor writes in a different directory.

Todo:

There is a problem with this function. This function should be explicitly told which collective to use, thus permitting the writing of data by a subset of the processors if needed. This assumes that all the processors will contain the writable data. The collective should be passed as an argument. But this may imply that different collectives will write data with the same name... further changes are needed.

Parameters

[in]	x_min	Box corners
[in]	delta_x	step size
[in]	y_min	Box corners
[in]	delta_y	step size
[in]	npts_x	number of points to be written, x
[in]	npts_y	number of points to be written, y
[in]	array	data
[in]	array_name	field name
[in]	iplot	plot counter
[out]	error	error code

Definition at line 164 of file sll_m_gnuplot_parallel.F90.