Fmask 3.2.1 windows version not accepting changes to default via commandline

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What steps will reproduce the problem?
1. Attempting to run non defaults fmask 4 4 0 20.3

What is the expected output? What do you see instead?
Cloud/cloud shadow/snow dialated by 4/4/0
I see
Cloud/cloud shadow/snow dialated by 52/52/48

cloud prob threshold of 20.3
I see
Cloud prob threshold of 50.0
Cloud prob threshold of 48.0
Cloud prob threshold of 46.0
Cloud prob threshold of 51.0

It eventually errors and says Matrix dimensions must agree.

What version of the product are you using? On what operating system?
3.2.1 on Windows 7 Pro 64bit

Please provide any additional information below.
Fresh install of matlab 8.1.  I copied fmask.exe to the folder my landsat 
tar.gz is in.  I extracted the tar.gz to the folder and ran fmask.  Running 
with defaults works fine but attempting to change them via command line isn't 
working.

Original issue reported on code.google.com by mkmitch...@gmail.com on 9 Mar 2015 at 8:55