Issue with my script Matrix dimensions must agree

My script returns a matrix error. I'm a first time matlab user and have no idea how to fix the issue but I assume it is simple. I've attached the entire script "FFT_Final_1CH" as will as the image file it is meant to analyse.

Matrix dimensions must agree.

Error in graphImageFinal (line 45) impfMask = impf.*mask;

Error in FFT_Final_1CH (line 165) [A2, Int2, aMax2, Scale2, EntFFT(l), OIFor(l)] = graphImageFinal(im1,...

[Walter Roberson]

Without looking at the code, I can predict that probably mask is 2D bug impf is probably 3D (RGB)

[Arash Tehrani]

Thank you for the input. Is it possible to provide a fix for this? I unfortunately have no expertise in writing the code necessary.

Thanks in advance,

[Walter Roberson]

If it is the problem I suspect then

impfMask = impf.*mask(:,:,[1 1 1]);

[Arash Tehrani]

unfortunately that didn't help. Returned the following error

Array dimensions must match for binary array op.

Error in graphImageFinal (line 45) impfMask = impf.*mask(:,:,[1 1 1]);

[Walter Roberson]

That problem does not occur on the random tif images I had sitting around. I will need a sample image from you to test with. Also, are there any non-default settings to use in the input dialog?

[Arash Tehrani]

Here is the TIFF image I am using. There are no non-default settings. I have also attached the instructions that came with the script if it helps.