then for height work area is the image

??? there was something wrong with the unit size and I found that the program a unit corresponds to 1 = 100 micrometers!! :o

I have to use a workspace much larger unfortunately.

you could make a work area, height, between 1 and 30 cm?

i need a work area of (1500) unit up (positive y) and -1500 unit (negative y)

the value of sigma must be bigger in the slider from 0.01 to ??. i must have zero from y=-5cm (500 unit left) to y=5cm (500 unit right)

if i cant see the form of gaussian funtcion is not important is important the work area:)

the value x=1=100um is must be write for the user

the programm work correctly but the work area is too small.