Hello all, I wanted to know if there was a way to read in numerical data on the same command line on which you execute a file. I know you can do that for i/o files like: test.exe < file1.in > file2.out But I wanted to know if there's some similar notation that can be used for floating point numbers. Supposing I have this simple program that reads in 2 numbers and outputs their product. I want to be able to do something similar to the above example in the command line: test.exe < 3.2 87.3 Hope what I'm asking is clear enough.. I'm very new to Fortran so I'm not too sure about stuff like this Thanks!