Error: The logical indices contain a true value outside of the array bounds.

The assignment is to calculate the mean of 1 month in the year 2019. The function seems logical to me and other students, but I keep getting errors. Can someone help?

Maand=month

Jaar=year

function Tgem2 = MaandGem2019(maand19)

load data_weer.mat

b=TG(jaar==2019);

for d=1:length(b)

c(d)=mean(b(maand==maand19))

end

Tgem2=c

data_weer.mat

data_weer.mat

[Stephen23]

@Bram van der Horst: please upload your data to your question by clicking on the paperclip button.

[Stephen23]

Bram van der Horst's "Answer" moved here:

Uploaded.

Answer 1

[David Hill]

function Tgem2 = MaandGem2019(maand19)
load data_weer.mat;
Tgem2=mean(TG(jaar==2019&maand==maand19));
end

[Bram van der Horst]

Thank you!!