The Array 1D Double Node
The Array 1D Double node () declares one or more named double floating-point arrays that you can access from form objects and methods. The number of elements in the double array is not restricted in any way, and you typically use a double array to specify some array input with floating-point values. The Settings window contains the following section.
List of Variables
This section contains a single table, where you specify one double array stored per row. Specify the name in the Name column, the initial values in the Initial values column (see Array Syntax for the syntax), and the new element value for each element (the default, 0.0, represents the first value) in the New element value column. The new element value specifies the value that a new element of the double floating-point array gets in certain add operations (for example, in a table). You can also add an optional description of the double array in the Description column.
Although you can specify the initial values for a double array, those values may be overwritten if you use the array as a source to a form object that specifies different values.
Use the Move Up (), Move Down (), Insert Above (), and Delete () toolbar buttons to organize and remove choices from the list.
Code Access
In the code of a method, you access a double array named dblarray1 as if it were a normal Java double[] variable:
double[] da = dblarray1;
dblarray1 = new double[]{value1, value2};