Interpolation in CDT – Email Extracts (2022)

Interpolation in CDT (Email Extracts) 2022

Dear Dr,

I have produced maps of total rainfall for the past 8 days ( 27- 07-2022 to 03-08-2022) for Met stations and Hydro catchment areas in Sri lanka. I couldn't find a way to plot the total rainfall of weekly data (or 8 days). Because, CDT has given the facility to take summary statistics and spatial analysis for dekadal, monthly, seasonal, annual data etc.

Therefore, I used "aggregation time series- moving windows' '. Then I set the aggregation function as Sum and the rolling window as 8. After that, I was able to get the total rainfall of 8 days which shows the cumulative value on the 8th day. I visualized the last day since it shows the total rainfall while other days show as blanked. Following are those files which show total rainfall.

Total rainfall maps of past 8 days:

Also, I have used the above files to interpolate total rainfall in maps.
Total rainfall interpolation maps for the past 8 days:
Regards,
DK

========================================================

Dear Dr,

I have merged Met stations' rainfall and hydro catchment areas' rainfall over the past 8 days (From 27-07-2022 to 03-08-2022) by using CDT. Following are the links to outputs I have got.
Regards,
DK

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