# Check 14 - Uniform flow in a confined/unconfined aquifer with uniform recharge

**Checks confined/unconfined domain, constant head line boundary, normal flux line boundary, uniform recharge, 3D pathlines**

This is the same as check2, but with a combined confined/unconfined domain. The domain goes from elevation 0 to 10. Head at the left is fixed at 15 (confined) and head at the right is fixed at 2 (unconfined). Flow over the entire model is from left to right.

Over the 1000 unit distance from left to right, the uniform recharge adds an additional 0.50 to the domain discharge, which it does.

The domain discharge (specific discharge times saturated thickness) is about 0.044 at the left edge and about 0.544 at the right edge. At the transition from confined to unconfined (h=10), the head, domain discharge, specific discharge, pathline elevation, and saturated thickness are all continuous as they should be.

Within both the confined and unconfined portions of the model these variables are all properly related.