Explanation for the variables contained in the idl save file "Data_cube".


Data_cube: 

This structure is an array containing values in units of "Rayleighs/nm".  The dimensions are: [256,1024,240]. The first dimension represents the elevation bin. The second indicates the wavelength bin and the third the time bin.
  
Epoch_array: 

This array denotes the time stamp for each frame in the array. The epoch defined as the number of milliseconds since 01-Jan-0000 00:00:00.000.  The dimensions are:[256].

lam0: 

This array contains information on the wavelength defined for each pixel bin.  The dimensions are: [1024].