The sea pressure (also referred to as hydrostatic pressure) is simply the difference between pressure measured underwater and atmospheric pressure.
Using the example of an RBRconcerto³ C.T.D, for this derived channel:
- n0 is the index of the pressure channel, 3 in this case
- n1 is the index of the atmospheric pressure channel; not present in this example, so set to "value".
Confirm the channel type. Request confirmation of all calibration coefficients.Examples
>> calibration 4 type
<< calibration 4 type = pres08
>> calibration 4
<< calibration 4 type = pres08, datetime = 20171201000000, n0 = 3, n1 = value