discharge and recharge

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Srilert
Posts: 98
Joined: Fri Aug 19, 2005 2:27 am
Location: Thailand

discharge and recharge

Post by Srilert » Mon Dec 08, 2008 10:00 am

Dear Sir,
If i install pumping well in my model, input pumping rate should be negative values right ? and positive values for recharge ?

Could anyone explain me ?

Regards,

Srilert

Jirka
Posts: 4716
Joined: Sat Mar 16, 2002 3:47 pm
Location: USA
Location: Riverside, CA

Post by Jirka » Mon Dec 08, 2008 11:19 pm

This is copied from the manual:
Q(n) - Prescribed recharge/discharge rate at node n; [L^2T^-1] for planar flow, [L^3T^-1] for axisymmetric flow. Q(n) is negative when directed out of the system. When no value for Q(n) is needed, set Q(n) equal to zero.

J.

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