Fortran has this type of "If"? Hi, I was reading a code from a thesis, obviously the quality of the scan was not good and I reached to this point in the image below, that the programmer uses "If" statements: http://i48.tinypic.com/x5z7n.jpg I am not sure if he uses a "=" sign or a"-" sign for his statement. I mean this is "If (SPFR - .1) 21, 21, 2" or (SPFR = .1) 21, 21, 2"? do we have such a thing in fortran for an If statement using a minus sign? Thanks Frotran Masters!