conversions_mod::conv_is_real Interface Reference

Determines whether a data item can be represented as a real or not. More...

Private Member Functions
logical function	string_is_real (string)
	Determines whether a string is a real or not. More...

Detailed Description

Determines whether a data item can be represented as a real or not.

Currently works only for strings, integers always can be and logicals go to one or zero

Parameters

data	The data to test

Returns

Logical whether or not the data can be represented as a real

Definition at line 91 of file conversions.F90.

Member Function/Subroutine Documentation

string_is_real()

logical function conversions_mod::conv_is_real::string_is_real ( character(len=*), intent(in)  string )

private

Determines whether a string is a real or not.

Parameters

string

The string to test

Returns

Logical whether or not the string can be represented as a real

Definition at line 150 of file conversions.F90.

    character(len=*), intent(in) :: string
 
    integer :: ierr
    real :: real_value
 
    if (len(trim(string)) .ne. 0) then
      read(string, '(f12.2)', iostat=ierr ) real_value
      string_is_real = ierr == 0
    else
      string_is_real=.false.
    end if

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

• model_core/src/utils/conversions.F90