Dear SPMers,

I tryied to create MTR maps using imagecalc, but something it's wrong and I don't know if it's the formula or the type of image.

I used the formula ((i1-i2)/i1)*100.

The only calc that I can do is i1-i2.

And the format I used the same as the input, int16.

Can anyone help me creating this MTR maps?

Thank you.

Lucas Lessa.