Index exceeds the number of array elements (0)

I am receiving the appended error (untitled.jpg) when I run the code in the loop which is appended as a jpg (loop where error occurs.jpg). I am also attaching the plot permeability file for reference.

[Ganesh]

Could you please provide more details on MushyLayerOutput

[Hari]

Mushy layers are multiphase porous mixtures of solid crystals and interstitial solution with salinity or solute concentration S and temperature T, formed by the solidification of a multicomponent solution. Attached is the mushy layer thickness MATLAB file used to create output.

[RAJESH]

clc; clear all;

%define u

%define v

%L_i(x)=a_i(x)+b_i

format 'bank'

x=[1/4 1/2]

n=2;

for i=1:n

a(i)=x(i+1)-x(i)/0.5

end

why am i getting index exceed the number of arrays

[Voss]

@RAJESH: x has two elements. You try to access x(i+1) for i =1:2, but when i is 2, x(i+1) is x(3), which doesn't exist because x has only two elements.

Answer 1

[Cris LaPierre]

The error means you are trying to index an empty array.

a = [];
a(1)

Index exceeds the number of array elements. Index must not exceed 0.

It looks like the line causing the error is from ChomboOutput

obj.levelArray(1)

You'll want to check that levelArray has been assigned values before indexing into it.