Index exceeds the number of array elements (40)

fname={'Data1_211021-114355.CSV','Data2_211021-114519.CSV','Data4_211021-114632.CSV','Data6_211021-115350.CSV','Data7_211021-115745.CSV'};

ii= 1

[data,time] = gl2000_csvread(fname{ii});

Answer 1

[Cris LaPierre]

Missing a lot of details here, but the error is easy enough to interpret. You are trying to access an element that does not exist in your array. Specificaly your array has 40 elements, and you have tried to index it with a number greater than 40.

A = 1:5;
% Works
A(3)

ans = 3

% Doesn't work
A(10)

Index exceeds the number of array elements. Index must not exceed 5.