OBJCOMMENT directive, [+] Object See Data objects Object file See Object module See also your user manual or programmer's guide Object libraries searching for block data program units in, [+] Object module identifying with compiler directives, [+] Obsolescent features in Fortran 90, [+] in Fortran 95, [+] Octal constants, [+] alternative syntax for, [+] assigning with DATA statement, [+] data type assignments of, [+] examples of, [+] Octal values transferring, [+] O edit descriptor, [+] OLD value for OPEN (STATUS) on U*X, WNT, W9*, [+] on VMS, [+] ONLY keyword in USE statement, [+] ONTO clause for DISTRIBUTE directive (TU*X), [+] OPENED specifier in INQUIRE statements on U*X, WNT, W9*, [+] on VMS, [+] OPEN statements on U*X, WNT, W9*, [+] to [+] on VMS, [+] to [+] See also your user manual or programmer's guide ACCESS specifier in on U*X, WNT, W9*, [+] on VMS, [+] ACTION specifier in on U*X, WNT, W9*, [+] on VMS, [+] ASSOCIATEVARIABLE specifier in on U*X, WNT, W9*, [+] on VMS, [+] BLANK specifier in on U*X, WNT, W9*, [+] on VMS, [+] BLOCKSIZE specifier in on U*X, WNT, W9*, [+] on VMS, [+] BUFFERCOUNT specifier in on U*X, WNT, W9*, [+] on VMS, [+] CARRIAGECONTROL specifier in on U*X, WNT, W9*, [+] on VMS, [+] CONVERT specifier in on U*X, WNT, W9*, [+] on VMS, [+] DEFAULTFILE specifier in on U*X, WNT, W9*, [+] on VMS, [+] defaults for specifiers on U*X, WNT, W9*, [+] on VMS, [+] DELIM specifier in on U*X, WNT, W9*, [+] on VMS, [+] DISPOSE specifier in on U*X, WNT, W9*, [+] on VMS, [+] EXTENDSIZE specifier in (VMS), [+] FILE specifier in on U*X, WNT, W9*, [+], [+] on VMS, [+], [+] FORM specifier in on U*X, WNT, W9*, [+] on VMS, [+] general description of on U*X, WNT, W9*, [+] on VMS, [+] IOFOCUS specifier in (WNT, W9*), [+] KEY specifier in (VMS), [+] MAXREC specifier in on U*X, WNT, W9*, [+] on VMS, [+] MODE specifier in on WNT, W9*, [+] NAME specifier in on U*X, WNT, W9*, [+] on VMS, [+] NOSPANBLOCKS specifier in (VMS), [+] ORGANIZATION specifier in on U*X, WNT, W9*, [+] on VMS, [+] PAD specifier in on U*X, WNT, W9*, [+] on VMS, [+] POSITION specifier in on U*X, WNT, W9*, [+] on VMS, [+] READONLY specifier in on U*X, WNT, W9*, [+] on VMS, [+] RECL specifier in on U*X, WNT, W9*, [+] on VMS, [+] RECORDSIZE specifier in on U*X, WNT, W9*, [+] on VMS, [+] RECORDTYPE specifier in on U*X, WNT, W9*, [+] on VMS, [+] SHARED specifier in on U*X, WNT, W9*, [+] on VMS, [+] SHARE specifier in on WNT, W9*, [+] STATUS specifier in on U*X, WNT, W9*, [+] on VMS, [+] TITLE specifier in (WNT, W9*), [+] TYPE specifier in on U*X, WNT, W9*, [+] on VMS, [+] USEROPEN specifier in on U*X, WNT, W9*, [+] on VMS, [+] OpenMP Fortran parallel directives (TU*X), [+] to [+] ATOMIC directive, [+] BARRIER directive, [+] CRITICAL directive, [+] DO directive, [+] FLUSH directive, [+] MASTER directive, [+] ORDERED directive, [+] PARALLEL directive, [+] PARALLEL DO directive, [+] PARALLEL SECTIONS directive, [+] SECTIONS directive, [+] SINGLE directive, [+] THREADPRIVATE directive, [+] Operands, [+] and binary operators, [+] and unary operators, [+] operating on pair of operands, [+] operating on single operand, [+] Operations character, [+] complex, [+] conversion to higher precision, [+] defined, [+], [+] integer conventions for determining, [+] numeric, [+] to [+] real conventions for determining, [+] relational, [+] OPERATOR interface specifier for functions, [+], [+], [+] Operators, [+] character, [+] defined, [+] exponential in initialization expressions, [+] extended intrinsic properties of, [+] logical, [+] numeric, [+] operating on pair of operands, [+] operating on single operand, [+] precedence in logical expressions, [+] numeric expressions, [+] relational expressions, [+] scope of, [+] Optimization See also your user manual or programmer's guide preventing with VOLATILE statement, [+] Optional arguments, [+] function returning presence of, [+] OPTIONAL attribute and statement, [+], [+] attributes compatible with, [+] OPTIONS directive, [+] OPTIONS statements, [+] position in program unit, [+] .OR. See Logical operators Order of elements in an array, [+] statements, [+] subscript progression, [+] OR function, [+] ORDERED clause (TU*X) for DO directive, [+] for PDO directive, [+] directive (TU*X), [+] ORGANIZATION specifier in INQUIRE statements on U*X, WNT, W9*, [+] on VMS, [+] in OPEN statements on U*X, WNT, W9*, [+] on VMS, [+] Output statements, [+] to [+] PRINT and TYPE, [+] REWRITE, [+] WRITE, [+] to [+]