Hi,

I have written a similar script and it works fine.
The difference is that I used

sum(%C); // Perform some basic statistics on selected column
%C /= sum.max; // Perform the normalization

rather than

Limit(col($(i)));
col($(i))/=limit.yMax;

Hope this helps.

Yours

Dear Eberhard,

I made a few small changes to your script and it worked well for me. Thanks
for a nice little script...the only critical addition was that pesky ; after
the first line!

nycols=%(%H,@Y#,1);
for(i=2;i<=(nycols+1);i++) {
Limit col($(i));
col($(i))/=limit.yMax;
};

This variation also works quite nicely as the previous responder indicated.