12.07.2015 Views

PGI Fortran - Servidor WWW del Cluster Ladon-Hidra

PGI Fortran - Servidor WWW del Cluster Ladon-Hidra

PGI Fortran - Servidor WWW del Cluster Ladon-Hidra

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FILE= finFORM= fmfin is a character expression whose value is the file name expression,the name of the file connected to the specified unit.fm is a character expression specifying whether the file is beingconnected for FORMATTED or UNFORMATTED input/output. Thedefault is UNFORMATTED.FORMATTED= fmtfmt is a character memory reference which takes the value YES ifFORMATTED is one of the allowed access methods for the file, NO ifnot and UNKNOWN if it is not known if FORMATTED is included.IOSTAT= iosNAME= fnNAMED= nmdNEXTREC= nrNUMBER= numOPENED= odios input/output status specifier where ios is an integer reference: if thisis included in list, ios is defined as 0 if no error condition occurred anda positive integer when there is an error condition.fn is a character scalar memory reference which is assigned the name ofthe file when the file has a name, otherwise it is undefinednmd is a logical scalar memory reference which becomes .TRUE. if thefile has a name, otherwise it becomes .FALSE.nr is an integer scalar memory reference which is assigned the valuen+1, where n is the number of the record read or written. It takes thevalue 1 if no records have been read or written. If the file is notconnected or its position is indeterminate nr is undefined.num is an integer scalar memory reference or integer array elementassigned the value of the external unit number of the currentlyconnected unit. It becomes undefined if no unit is connected.od is a logical scalar memory reference which becomes .TRUE. if thefile/unit specified is connected (open) and .FALSE. if the file is notconnected (.FALSE.).PAD= pad_char pad_char is a character expression specifying whether to use blankpadding. Values for pad_char are YES or NO: yes specifies blankpadding is used, no requires that input records contain all requesteddata.102 Chapter 3

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