PPT Slide
5) form = Character expression, where the value of Character expression is formatted or unformatted (default formatted).
6) recl = Integer expression, where the value of Integer expression is positive.
7) iostat = Integer variable name.
Here some examples for open statement:
open (unit = 6, file =“My_Data.bin”, status =“old”, action =“read”,&
open (unit = J, file =“My_Input.txt”, status =“old”, action =“read”)
open (unit = 31, file =“X23”, status =“old”, action =“read”, &
access =“direct”, recl =720)