Timer interval between measurements
The interval between consecutive measurement start points is stated in the same units as the file time axis, (fractional) days. For irregular data this value is set to 0.
Please mind that this value must be consistent with the EBAS metadata element Set type code.
For hourly averaged data the interval is 1/24 = 0.041667, for daily averaged data it is 1, for weekly data 7, etc. Stating this interval implies that it applies for the whole data section of the file. Please use a precision of at least 6 digits right of the decimal point for real numbers.