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Add staggered 1D variable coefficient. Convergence study working. feature/d1_staggered
Mon, 04 Dec 2017 11:11:03 -0800, by Martin Almquist
Fix roundoff bug in diracDiscr and improve test. feature/d1_staggered
Wed, 15 Nov 2017 14:58:13 -0800, by Martin Almquist
Add characteristic BC feature/d1_staggered
Wed, 15 Nov 2017 14:56:52 -0800, by Martin Almquist

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