pbepack_lib Module

Auxiliary functions.

Uses

- stdlib_optval
- pbepack_kinds
- stdlib_math
- stdlib_strings
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Used by

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Graph Key

Nodes of different colours represent the following:

Solid arrows point from a submodule to the (sub)module which it is descended from. Dashed arrows point from a module or program unit to modules which it uses.
Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.

Functions

public elemental function delta_kronecker(i, j) result(res)

Delta kronecker $\delta_{i,j}$ .

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	i	integer
integer,	intent(in)			::	j	integer

Return Value real(kind=rk)

public elemental function boxcar(x, a, b, height) result(res)

Boxcar function.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=rk),	intent(in)			::	x	argument
real(kind=rk),	intent(in)			::	a	interval limit $a < b$
real(kind=rk),	intent(in)			::	b	interval limit $a < b$
real(kind=rk),	intent(in)			::	height	pulse height

Return Value real(kind=rk)

public elemental function expo1d(x, x0, n0) result(res)

1D Exponential distribution.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=rk),	intent(in)			::	x	random variable
real(kind=rk),	intent(in),	optional		::	x0	mean value
real(kind=rk),	intent(in),	optional		::	n0	initial number of particles

Return Value real(kind=rk)

public pure function buildfilename(folder, basename, suffix, extension) result(res)

Build file name from its parts.

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in),	optional		::	folder	folder (default=".\")
character(len=*),	intent(in),	optional		::	basename	basename (default="temp")
character(len=*),	intent(in),	optional		::	suffix	suffix (default="")
character(len=*),	intent(in),	optional		::	extension	extension (default="txt")

Return Value character(len=:), allocatable

Subroutines

public subroutine writearray(filename, x, fmt)

Write content of real array (rank=1,2) to file.

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	filename	file name
real(kind=rk),	intent(in)			::	x(..)	array to be written
character(len=*),	intent(in),	optional		::	fmt	format specifier (default="es16.5e3")