Section 9,2,2: Error_Messages

 Should be corrected.  The program may continue execution, but the
 output from this execution may be incorrect.

 The error messages follow (in alphabetical order):

  o  MESSAGE:  Floating divide by zero

     NUMBER:  73

     EXPLANATION:  During a floating-point arithmetic operation, an
     attempt was made to divide by zero.

  o  MESSAGE:  Floating invalid

     NUMBER:  65

     EXPLANATION:  During an arithmetic operation, the
     floating-point value generated resulted in an invalid format
     (not representable for that data type).

  o  MESSAGE:  Floating overflow

     NUMBER:  72

     EXPLANATION:  During an arithmetic operation, a floating-point
     value exceeded the largest representable value for that data
     type.  See your DEC Fortran user manual for ranges of the
     various data types.

  o  MESSAGE:  Floating point exception

     NUMBER:  75

     EXPLANATION:  A floating-point exception occurred.  Core dump
     file created.  Possible causes include divide by zero,
     overflow, or an invalid operation, such as subtraction of
     infinite values, multiplication of zero by infinity (without
     signs), division of zero by zero or infinity by infinity, and
     conversion of floating-point to fixed-point format when an
     overflow prevents conversion.

  o  MESSAGE:  Floating underflow

     NUMBER:  74

     EXPLANATION:  During an arithmetic operation, a floating-point
     value became less than the smallest representable value for
     that data type.  On RISC systems (depending on the values of
     the f77 command -fpe option), the underflowed result was either
     set to zero or allowed to gradually underflow.  On AXP systems,
     the underflowed result is set to zero.  See your DEC Fortran
     user manual for ranges of the various data types.

  o  MESSAGE:  Fortran abort routine called

     NUMBER:  266

     EXPLANATION:  The program called abort to terminate the
     program.

  o  MESSAGE:  IOT trap signal

     NUMBER:  76

     EXPLANATION:  Core dump file created.  Examine core dump for
     possible cause of this IOT signal.

  o  MESSAGE:  Output conversion error

     NUMBER:  63

     EXPLANATION:  During a formatted output operation, the value of
     a particular number could not be output in the specified field
     length without loss of significant digits.  When this situation
     is encountered, the field is filled with asterisks.

  o  MESSAGE:  Process interrupted (SIGINT)

     NUMBER:  69

     EXPLANATION:  The process received the signal SIGINT.
     Determine source of this interrupt signal (described in
     signal(3)).

  o  MESSAGE:  Process killed (SIGTERM)

     NUMBER:  78

     EXPLANATION:  The process received the signal SIGTERM.
     Determine source of this software termination signal (described
     in signal(3)).

  o  MESSAGE:  Process quit (SIGQUIT)

     NUMBER:  79

     EXPLANATION:  The process received the signal SIGQUIT.  Core
     dump file created.  Determine source of this quit signal
     (described in signal(3)).