Data: IVF 10.
The following code:
INTEGER(KIND=4) :: FREQUENCY_ONE,FREQUENCY_TWO
INTEGER(KIND=4) :: DURATION
First CALL gives the warning message «warning #12137: [SV] definition of procedure "BEEPQQ" is not found». BEEPQQ works properly. Only first CALL gives the warning. No one gives more.
Question: what is wrong?