SLA_DS2C6

Spherical Pos/Vel to Cartesian

ACTION:
Conversion of position & velocity in spherical coordinates to Cartesian coordinates (double precision).
CALL:
CALL sla_DS2C6 (A, B, R, AD, BD, RD, V)
GIVEN:

A

D

longitude (radians) – for example α

B

D

latitude (radians) – for example δ

R

D

radial coordinate

AD

D

longitude derivative (radians per unit time)

BD

D

latitude derivative (radians per unit time)

RD

D

radial derivative


RETURNED:

V

D(6)

[x, y, z, , , ż]