hdvig script

RM remi.meynadier at AERO.JUSSIEU.FR
Thu Feb 11 14:27:40 EST 2010


Hi grads's users,
I have a question concerning the way hdivg function is done.
I looked at the script code and it seems that the finite difference method
does not exactly correspond to the horizontal divergence expression in
spherical coordinates. More specifically the term in tan(latitude) is ignored.
Is this term negligible ?

Thanks in advance
RM



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