------- Comment #3 from jvdelisle at gcc dot gnu dot org 2009-01-21 06:51 ------- I have been doing some digging. The "PD" edit descriptor is clearly defined in the Fortran 66 standard in sections 7.2.3.1 and 7.2.3.5. The form of the scale factor is nP
The D designates that the internal representation of the I/O list item is double precision. This may be represented externally (printed) with an E or D exponent designator. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38439