hi,<br>i am trying to make a function, the syntax i read in grads manual is funtion name(args). but it is not clear to me that what does "args" comand do actually.<br><br>i found a script some where it starts with <br>
function add(args)<br> temp=subwrd(args,1)<br> pr=subwrd(args,2)<br><br>i also want to ask what does "subwrd(args,1) command do in grads.<br><br>thanks<br>