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The COUNT_Scalar procedure provides a function equivalent to the COUNT() intrinsic function for logical scalars. It returns the number of trues in the input, so it is 1 if the input scalar is true and 0 if the input scalar is false.
Calling syntax:
| Integer = COUNT(L) |
Input variable:
| L | Input logical scalar variable. |
Output variable:
| COUNT_Scalar | Set to the number of trues in the input (either 0 or 1). |
The COUNT_Scalar code listing contains additional documentation.
Michael L. Hall