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; 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.
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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};