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IF (Logical IF)
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─────IF (Logical IF) ───────────────────────────────────────────────────────
Action
Executes statement. Transfers control to the next executable
statement if <expression> is false.
Syntax
IF (expression) statement
Parameter Description
expression A logical expression.
statement Any executable statement except a CASE, DO,
ELSE, ELSE IF, END, END IF, END SELECT,
SELECT CASE, block IF, or another logical IF
statement.
Example
IF (i .EQ. 0) j = 2
IF (x .GT. 2.3) GOTO 100
.
.
.
100 CONTINUE
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