mo_string_utils::num2str Interface Reference

Convert to string. More...

Public Member Functions
pure character(len=10) function	i42str (nn, form)
pure character(len=20) function	i82str (nn, form)
pure character(len=32) function	sp2str (rr, form)
pure character(len=32) function	dp2str (rr, form)
pure character(len=10) function	log2str (ll, form)

Detailed Description

Convert to string.

Convert a number or logical to a string with an optional format.

Example

str = num2str(3.1415217_i4,'(F3.1)')

See also example in test directory.

Parameters

[in]	integer(i4/i8)/real(sp/dp)/logical :: num	Number or logical
[in]	character(len=*), optional :: form	Format string Defaults are: i4 - '(I10)' i8 - '(I20)' sp/dp - '(G32.5)' log - '(L10)'

Return values

character(len=X) :: str

String of formatted input number or logical Output length X is: i4 - 10 i8 - 20 sp/dp - 32 log - 10

Note

Uses WRITE to write into string. Recursive write is not permitted before Fortran 2003 so that one cannot use

write(*,*) 'A='//num2str(a)

Use 'call message' from mo_messages.f90

use mo_messages, only message
call message('A=', trim(num2str(a)))

or write into another string first:

str = 'A='//num2str(a)
write(*,*) trim(str)

Author

Matthias Cuntz

Date

Dec 2011

• modified from Echam5, (C) MPI-MET, Hamburg, Germany

Definition at line 83 of file mo_string_utils.f90.

Member Function/Subroutine Documentation

dp2str()

pure character(len=32) function mo_string_utils::num2str::dp2str	(	real(dp), intent(in)	rr,
		character(len=*), intent(in), optional	form
	)

Definition at line 692 of file mo_string_utils.f90.

i42str()

pure character(len=10) function mo_string_utils::num2str::i42str	(	integer(i4), intent(in)	nn,
		character(len=*), intent(in), optional	form
	)

Definition at line 641 of file mo_string_utils.f90.

i82str()

pure character(len=20) function mo_string_utils::num2str::i82str	(	integer(i8), intent(in)	nn,
		character(len=*), intent(in), optional	form
	)

Definition at line 658 of file mo_string_utils.f90.

log2str()

pure character(len=10) function mo_string_utils::num2str::log2str	(	logical, intent(in)	ll,
		character(len=*), intent(in), optional	form
	)

Definition at line 709 of file mo_string_utils.f90.

sp2str()

pure character(len=32) function mo_string_utils::num2str::sp2str	(	real(sp), intent(in)	rr,
		character(len=*), intent(in), optional	form
	)

Definition at line 675 of file mo_string_utils.f90.

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

• src/mo_string_utils.f90