a. Interpolation of both values to max. one time step forward and backward
b. Shifting of the next value to max. one time step forward and backward
c. No import-value
Only the data closely to the target time points t will be processed. If there is no value, that lies chronologically close-by, no value for the target time point will be indicated. If no value for the interpolation is defined, the workspace standard-quantization is used for the interpolation (e.g. minute, quarter of an hour, day).
This option displays the standard setting.