NUMBER:  61

  ERROR CODE:  F or I

  MESSAGE TEXT:  format/variable-type mismatch

  EXPLANATION:  An attempt was made either to read or write a real
  variable with an integer edit descriptor (I, L, B, O, or Z), or to
  read or write an integer or logical variable with a real field
  descriptor (D, E, or F).  If /CHECK=NOFORMAT is in effect, the
  severity is I.  If execution continued, the following actions
  occurred:

   o  If I, L, B, O, or Z, conversion as if INTEGER(KIND=4).

   o  If D, E, or F, conversion as if REAL(KIND=4).

  The ERR transfer is taken after completion of the I/O statement for
  this error number.  The resulting file status and record position
  are the same as if no error had occurred.  However, other I/O
  errors take the ERR transfer as soon as the error is detected, so
  file states and record position are undefined.