Hello, 

I am trying to run a polarization analysis on a system and am using different polarization states as input. I have created a macro that does this by first using 'POLDEFINE' to define a polarization state, and then using the CODA function to get the information I need. I then use the 'POLDEFINE' function again to describe a new polarization state, and the use the CODA function again. Though, this is unfortunately not working. For some reason, all data sets are the exact same. I am curious how the POLDEFINE is actually working. Are the CODA and POLDEFINE functions possibly decoupled? And if so how do I go about changing the system input polarization using the zpl?