HP Fortran Programmer's Reference (September 2007)

I/O and file handling
Syntax of I/O statements
Chapter 8 221
I/O data list
The I/O data list can be used with any data transfer statement except namelist I/O; see
“Namelist-directed I/O” on page 213 for a description of this. The general form of the I/O data
list is:
item1 [, item2 ...]
where item is a either a simple data element or an implied-DO loop.
The following sections describe simple data elements and the implied-DO loop.
NML= ✓✓
NUMBER= ✓
OPENED= ✓
PAD= ✓✓
POSITION= ✓✓
READ= ✓
READWRITE= ✓
REC= ✓✓
RECL= ✓✓
SEQUENTIAL= ✓
SIZE= ✓
STATUS= ✓✓
UNFORMATTED= ✓
UNIT= ✓✓✓✓✓ ✓✓✓
WRITE= ✓
Table 8-7 I/O statements and specifiers (Continued)
I/O Specifiers
BACKSPACE
CLOSE
ENDFILE INQUIRE
OPEN
PRINT
READ
REWIND
WRITE