Hi,

I'm looking for a shell script to change certain data points from my text file to something useable. All of the points that I would like to remove have the value -998.00. I need to find a command that will change the values of -998.00 to 0.00 without opening the file in a text processor. What could I type to change the values and make a new file named something.dat? Thank you!

or, for the same result