...
ALFA = FOURIER(1, 2, "A", "B", BETA)
with in its data slot information on the Fourier coefficients:
|FOURIER1|
1
"C" 1.18754E+02
2 "A" "B"
"1" -.73236E+02 .14666E+01
"2" -.10800E+01 .27847E+01
"3" -.13450E+01 -.66913E+00
"4" .74183E+01 .16449E+00
"5" .61982E+01 -.28837E+01|
The fourier coefficients are read from columns marked respectively with "A" and "B".
Please make sure "A", "B" and "C" are available in the knowledge base.
When you ask ALFA, you have to give BETA. For BETA = 1 the result will be ALFA = -34.57.
Quick links: Functions overview | Attribute overview | Constants overview | Dimensions overview