how to do simple indexing in Matlab cell array

Question

Hi, I've constructed a simple Matlab cell array:

d1 =
 1
 2
 3
 4
 5

d2 =
 2
 3
 4
 5
 6

d3 =
 3
 4
 5
 6
 7

d = 
[5x1 double]
[5x1 double]
[5x1 double]

clear d1 d2 d3;

How do I access the original array d1 data inside cell array d, after d1 is cleared? If I do:

>> d(1,:)
ans = 
[5x1 double]

but what I want to do is issue this command:

d(what indexing goes here?) 

and have it return:

1 2 3 4 5

Answer 1

Nevermind, I figured it out:

d{1,1,:} 

returns back the original d1 information.