Measurement structure definitions.  
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float  | Ch1 | 
|   | Measurement for Channel No 1. 
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float  | Ch2 | 
|   | Measurement for Channel No 2. 
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float  | Ch3 | 
|   | Measurement for Channel No 3. 
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float  | Ch4 | 
|   | Measurement for Channel No 4. 
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float  | Ch5 | 
|   | Measurement for Channel No 5. 
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float  | Ch6 | 
|   | Measurement for Channel No 6. 
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float  | Ch7 | 
|   | Measurement for Channel No 7. 
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float  | Ch8 | 
|   | Measurement for Channel No 8. 
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float  | Ch9 | 
|   | Measurement for Channel No 9. 
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float  | Ch10 | 
|   | Measurement for Channel No 10. 
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float  | Ch11 | 
|   | Measurement for Channel No 11. 
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float  | Ch12 | 
|   | Measurement for Channel No 12. 
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float  | Ch13 | 
|   | Measurement for Channel No 13. 
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float  | Ch14 | 
|   | Measurement for Channel No 14. 
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float  | Ch15 | 
|   | Measurement for Channel No 15. 
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float  | Ch16 | 
|   | Measurement for Channel No 16. 
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