I think a bit more info is needed! I too have parsed GPS data in Max from many different units, but really depends on what unit you are using, and also a bit confused about what you mean by "50 GPS points". Can you give a bit more detail?
I have the data as latitude/longitude points metadata (in 50 photographs). I apologize for the vagueness of the question. Here is another go:
The more specific question would be, is there a way to extract this metadata from the photographs as a batch, and place them into a CSV file using Max? I am looking for a way to quickly collect and organize the metadata.