SUBROUTINE ORDLEG8 (SX, coa, ir)
ARGUMENTS
OUT
SX Legendre polynomial evaluated at COA real*8
IN
COA cosine of colatitude(90-latitude) real*8
IR order of the Legendre polynomial integer
DESCRIPTION
This routine is a subset of Belousovs algorithm used to calculate ordinary Legendre polynomial. Same as ordleg except it uses real*8 instead of real*4.
EXAMPLE
Number 1
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