Split Table at certain rows with for loop

Hello,
I am trying to split my table at ceratin rows. I have several Data sets, so the row numbers are not always the same. I have stored the rows where the table should split in an array. If, for example, my array is [500 900 1200], then I want the table to be split as following:
T1=row 1-499
T2=row 500-899
T3=row 900-1199
T4=row 1200-end
I have tried doing this with a for loop for the middle section (T2, T3) but this returns the table together and not split. Any ideas? :)
% array with the rows where the table should be split is Split_Rows
for a=length(Split_Rows)-1
k=Split_Rows;
SplitTable=FlowData([k:k(a+1)-1],:);
end

2 Comments

Using numbered variables is a sign that you are doing something wrong.
Rather than using numbered variables, you should use simple and efficient indexing, exactly as madhan ravi's answer shows.
JessHmann
JessHmann on 23 May 2019
Edited: JessHmann on 23 May 2019
Okay, thank you for the tipp!

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 Accepted Answer

v=[1 500 900 1200];
% ^--appended 1 at the beginning
Splittable=cell(numel(v)-1,1);
for k=2:numel(v)
Splittable{k-1}=T(v(k-1):v(k)-1,:);
end
Splittable{k}=T(v(end):end,:) % where T is your table

4 Comments

Thank you very much!!
The Tables are noe stored in the array 'Splittable'. Is there a way to extract them automatically (without doing it like this NewDataT1=Splittable{1,1})?
Don't try to name your variable dynamically!! Keep them as is (cell array) you can access them via loop.
How we can write the new table after spilitting it??
Thank you

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R2019a

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