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PlmIndex
Compute the index of an array corresponding to degree l
and angular order m
.
Usage
index
= PlmIndex (l
, m
)
Parameters
index
: function output, integer- Index of an array of associated Legendre functions corresponding to degree
l
and angular orderm
. l
: input, integer- The spherical harmonic degree.
m
: input, integer- The angular order.
Description
PlmIndex
will calculate the index of an array of associated Legendre functions corresponding to degree l
and angular order m
. The input arrays are generated by routines such as PlmBar
, PlmBar_d1
, PlmSchmidt
, PlmSchmidt_d1
, PlmON
, PlmON_d1
, PLegendreA
, and PLegendreA_d1
. The array index is equal to l*(l+1)/2+m+1
.
See also
plmbar
, plmbar_d1
, plmschmidt
, plmschmidt_d1
, plmon
, plmon_d1
, plegendrea
, plegendrea_d1
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