ACCESS = acc

 acc  Is a character scalar memory reference that is 
      assigned one of the following values:

 'SEQUENTIAL'  If the file is open for sequential access 
 'DIRECT'      If the file is open for direct access 
 'UNKNOWN'     If the file is not open

 BLANK = blnk

 blnk  Is a character scalar memory reference that is 
       assigned one of the following values:

 'NULL'      If null blank control is in effect for the
             file open for formatted I/O.  (Blanks are 
             ignored unless the field is all blanks, in
             which case it is treated as zero.)

 'ZERO'      If zero blank control is in effect.  (All 
             blanks other than leading blanks are treated 
             as zeros.)

 'UNKNOWN'   If the file is not open or if the existing
             file is not open for formatted I/O.

 CARRIAGECONTROL = cc

 cc  Is a character scalar memory reference that is
     assigned one of the following values:

 'FORTRAN'  If the file is open with the FORTRAN carriage 
            control 
 'LIST'     If the file is open with implied carriage control
            (single spacing between records)
 'NONE'     If the file is open with no carriage control 
            attribute
 'UNKNOWN'  If the file is not open

 CONVERT = fm

 fm  Is a character scalar memory reference that is assigned 
     one of the following values:

     'LITTLE_ENDIAN':  If the file is open with little 
                       endian integer and IEEE floating-point 
                       data conversion in effect.

     'BIG_ENDIAN':     If the file is open with big endian 
                       integer and IEEE floating-point data 
                       conversion in effect.

     'CRAY':           If the file is open with big endian 
                       integer and CRAY floating-point data 
                       conversion in effect.

     'IBM':            If the file is open with big endian 
                       integer and IBM System\370 floating-
                       point data conversion in effect.

     'VAXD':           If the file is open with little 
                       endian integer and Digital VAX 
                       F_floating and D_floating data 
                       conversion in effect.

     'VAXG':           If the file is open with little 
                       endian integer and Digital VAX 
                       F_floating and G_floating data 
                       conversion in effect.

     'NATIVE':         If the file is open with no data 
                       conversion in effect.

     'UNKNOWN':        If the file or unit is not connected 
                       for unformatted I/O.

 DIRECT = dir

 dir  Is a character scalar memory reference that is
      assigned one of the following values:

 'YES'       If the file is open for direct access
 'NO'        If the file is not open for direct access
 'UNKNOWN'   If the file is not open 

 ERR = s

 s  Is the label of an executable statement.

 ERR is a control specifier rather than a property specifier.  If an
 error occurs during the execution of the INQUIRE statement, control
 is transferred to the statement whose label is "s".

 EXIST = lv

 lv  Is a logical scalar memory reference that is
     assigned one of the following values:

 .TRUE.    If the specified file exists and can be opened 
           or if the unit exists
 .FALSE.   If the specified file or unit does not exist or 
           if the file exists but cannot be opened 

 The unit exists if it is a number in the range allowed by the
 processor.

 FORM = fm

 fm  Is a character scalar memory reference that is
     assigned one of the following values:

 'FORMATTED'     If the file is open for formatted I/O
 'UNFORMATTED'   If the file is open for unformatted I/O
 'UNKNOWN'       If the file is not open

 FORMATTED = fmd

 fmd  Is a character character scalar memory reference that is
      assigned one of the following values:

 'YES'       If formatted I/O is allowed
 'NO'        If formatted I/O is not allowed
 'UNKNOWN'   If the processor cannot determine whether formatted
             I/O is allowed

 IOSTAT = ios

 ios  Is an integer scalar memory reference.

 IOSTAT is a control specifier rather than a property specifier.
 The "ios" is assigned a processor-dependent positive integer value
 if an error occurs during execution of the INQUIRE statement; it is
 assigned the value zero if there is no error condition.

 This specifier is only available on VMS systems.

 NAME = nme

 nme  Is a character scalar memory reference that is 
      assigned the name of the file being inquired about.  
      If the file does not have a name, "nme" is undefined.

 NOTE:  The FILE and NAME keywords are synonyms when used with the
 OPEN statement, but not when used with the INQUIRE statement.

 NAMED = nmd

 nmd  Is a logical scalar memory reference that is
      assigned one of the following values:

 .TRUE.    If the specified file has a name
 .FALSE.   If the file does not have a name

 NEXTREC = nr

 nr  Is an integer scalar memory reference whose value depends
     on the following conditions:

     - If a record was previously read or written on the 
       specified unit, the value of "nr" is one more than the 
       number of that record.

     - If no records have been read or written, the value 
       of "nr" is 1.

     - If the file is not opened for direct access or if the 
       position is indeterminate because of an error condition, 
       "nr" is 0.

 NUMBER = num

 num  Is an integer scalar memory reference to which the 
      logical unit number of the file is returned.  No value 
      is returned if the file is not connected to a unit.

 OPENED = od

 od  Is a logical scalar memory reference that is
     assigned one of the following values:

 .TRUE.    If the specified file or unit is open
 .FALSE.   If the specified file or unit is not open

 ORGANIZATION = org

 org  Is a character scalar memory reference that is
      assigned one of the following values:

 'SEQUENTIAL'          If the file is a sequential file
 'RELATIVE'            If the file is a relative file
 'INDEXED' (VMS only)  If the file is an indexed file
 'UNKNOWN'             If the file organization cannot 
                          be determined

 RECL = rcl

 rcl  Is an integer scalar memory reference to which the 
      maximum allowed record length is returned if the file 
      or unit is open.  If the file or unit is not open or 
      does not exist, rcl is zero.

 The length is expressed in bytes for formatted files and longwords
 for unformatted files.

 RECORDTYPE = rtype

 rtype  Is a character scalar memory reference that is
        assigned one of the following values:

 'FIXED'       If the file is open for fixed-length records
 'VARIABLE'    If the file is open for variable-length records
 'SEGMENTED'   If the file is open for unformatted sequential
               I/O using segmented records
 'STREAM'      If the file's records are not terminated
 'STREAM_CR'   If the file's records are terminated with a 
               carriage-return
 'STREAM_LF'   If the file's records are terminated with a 
               line-feed
 'UNKNOWN'     If the file is not open

 SEQUENTIAL = seq

 seq  Is a character scalar memory reference that is
      assigned one of the following values:

 'YES'       If sequential access is allowed for the 
             specified file
 'NO'        If sequential access is not allowed
 'UNKNOWN'   If the access mode cannot be determined

 UNFORMATTED = unf

 unf  Is a character scalar memory reference that is
      assigned one of the following values:

 'YES'       If unformatted I/O is allowed for the 
             specified file
 'NO'        If unformatted I/O is not allowed
 'UNKNOWN'   If the form cannot be determined