What are the methods and corresponding functions in matlab to fill missing data temporally in rainfall timeseries?

I want to fill missing values in a daily data of rainfall time series using temporal methods. Have only one timeseries.

[dpb]

For what definition of "temporal" methods, pray tell???

[Ashish Jayaswal]

Temporal means with respect to time, (input data used are of previous or ahead time step)

There are generally two methods of filling gap in rainfall timeseries of a location:

1. Spatial 2. Temporal

In spatial, gaps are filled from neighbouring locations rainfall data

while in temporal, gaps are filled using data of same location, observed over the years.

Essentially, need a method to fill gaps in 1-D vector / timeseries.

[KALYAN ACHARJYA]

Interpolation?

[Ashish Jayaswal]

Interpolation might not work as it is real data.

But anyways what are the interpolation techniques to fill gaps.

Answer 1

[dpb]

Well, time-based was understood the point of the Q? was whether you were also requesting some specific and recognized in the field interpolation scheme.

Load the data into a timetable object variable and use retime. It has a number of alternative interpolation methods available from which to choose.

[BN]

Dear Ashish Jayaswal

did you find any solution? I have the same problem. can you help me out?