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Chapter 14

Arrays, Clusters, and Graphs

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14-15

Thus, you can interpret the lower left preceding example as a command to 
generate a 1D array of all elements at column 0 and row 3. You can interpret 
the upper right example as a command to generate a 2D array of page 1. 
The new, 0

th

 element is the one closest to the original, as shown in the 

preceding illustration.

Activity 14-3. Use the Build Array Function

Front Panel

1.

Create a new front panel, as shown in the following illustration. 

2.

Place a digital control from the Controls»Numeric palette and label it 

scalar 1

. Change its representation to 

I32

.

3.

Copy and paste it to create two other digital controls and label them 

scalar 2

 and 

scalar 3

.

4.

Create an array of digital controls and label it 

array 1

. Copy and 

paste it and label it 

array 2

.

5.

Expand the arrays and enter the values 1 through 9 in 

array 1

, 

scalar 1

, 

scalar 2

, 

array 2

, and

 scalar 3

, as shown in the 

illustration above.

6.

Copy the array and paste it and change it to an indicator. Label it 

1D array

. Expand it to show nine values.