Rainfall Accumulation Event Based

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Alexander Osborne
Alexander Osborne 2023-4-24
评论： Alexander Osborne 2023-4-24
Hello,
I am trying to caluculate the rainfall accumulation for during 'events'. Here is an example of what the rainfall data looks like and what I would like it to output. I have tried methods that use accumarray and cumsum but they tend to only give a total per event, and not it counting up each time.
Any help would be greatly appreciated. Thanks.
Rainfall= [0 1 1 2 0 0 0 0 2 4 5 2 0 0]
Output= [0 1 2 4 0 0 0 0 2 6 11 13 0 0]

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Dyuman Joshi
Dyuman Joshi 2023-4-24
Ran in:
%Added values at end points
y = [-6 -8 -10 0 1 1 2 0 0 0 0 2 4 5 2 0 0 3 5 7];
for k=2:numel(y)
if y(k-1) && y(k)
y(k)=y(k)+y(k-1);
end
end
disp(y)
-6 -14 -24 0 1 2 4 0 0 0 0 2 6 11 13 0 0 3 8 15

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