
The following table describes the most commonly used specifiers − Sr.No However, the open statement may have a general form − The open command is used to open files for reading or writing. Opening and Closing Filesīefore using a file you must open the file. The OPEN, WRITE, READ and CLOSE statements allow you to achieve this. You can read and write to one or more files.

In this chapter you will study file input and output functionalities provided by Fortran.

In the last chapter, you have seen how to read data from, and write data to the terminal.

Fortran allows you to read data from, and write data into files.
