Hi,
I've a huge dataset with nan values that are represented by value -9999.
I want to set those values to NAN (math.h) because I don't want
to put a check on every mathematical operation like this:
-9999 * 2= -19998 ERROR!
NAN * 2 = nan OK!
When I set a variable to NAN this compiler warnings appears: "#2046: Expression with no effect removed."
There's a workaround for this ?
Thanks.