native_endianness Module Reference

Functions/Subroutines
logical function, public	is_little_endian ()

Variables
logical, public	byte_swap

Detailed Description

Note

functions included: is_little_endian - no argument–returns true for little-endian machine, false for big-endian machine

variables included: byte_swap - false if machine and wrf binary file are same endian, true if different

Program History Log

Date	Programmer	Comments
2012-10-11	Parrish	Initial. Copy/modify original module native_endianness provided by Dusan Jovic, NCEP/EMC 2012
2012-10-19	parrish	Additional modifications to improve efficiency. Remove interface and make to_native_endianness to work only with integer(4) arguments. Put to_native_endianness_i4 outside module.

Author

Parrish wx22

Date

2012-10-11

Function/Subroutine Documentation

is_little_endian()

logical function, public native_endianness::is_little_endian

is_little_endian() tests to see if machine is little-endian. Returns true for little-endian, false for big-endian.

Program History Log

Date	Programmer	Comments
2012-10-11	Parrish	Add doc block

Author

Parrish wx22

Date

2012-10-11

Definition at line 39 of file native_endianness.f.

References is_little_endian().

Referenced by is_little_endian().

Variable Documentation

byte_swap

logical, public native_endianness::byte_swap

Definition at line 35 of file native_endianness.f.