**claw/applications/advection/1d/inflow
**1D advection equation with zero initial data and sinusoidal
boundary data at the left boundary.

**claw/applications/advection/2d/const
**2D advection equation with constant velocity (u,v) = (2,1),
periodic boundary conditions.

**claw/applications/advection/2d/curvilinear/cylinder
**2D advection equation solved on a polar coordinate grid. The
velocity field is potential flow around a cylinder

**claw/applications/advection/2d/curvilinear/wiggly**

2D advection equation with u = 0, v = 1 and periodic boundary
conditions solved on a wiggly nonorthogonal grid.

**claw/applications/advection/2d/swirl**

2D advection equation with swirling flow, taken from Example 9.6 in
the paper "High-resolution conservative algorithms for advection in
incompressible flow" [LeV95]

**claw/applications/advection/2d/groundwater/copper95
**2D advection equation with velocity field that was generated by
using Darcy's law with a discontinuous permeability, as described in
the paper [Ada95] listed in claw/doc/biblio.ps.

**claw/applications/advection/3d/swirl**

3D advection equation with swirling flow, taken from Example 11.2 in
the paper "High-resolution conservative algorithms for advection in
incompressible flow" [LeV95]

**claw/applications/burgers/1d/sine2n/README
**1D Burgers' equation with periodic boundary conditions and
sinusoidal initial data, which transforms into an N-wave.

**claw/applications/burgers/2d/pwconst
**2D Burgers' equation with piecewise constant initial data and
periodic boundary conditions.

**claw/applications/acoustics/1d/accuracy
**Accuracy study for 1d acoustics equations.

**claw/applications/acoustics/2d/constant/accuracy
**Accuracy study for claw2 on 2d acoustics equations with radially
symmetric solution. "True solution" is obtained using claw1 with
source terms.

**claw/applications/acoustics/2d/constant/piston
**3d acoustics, driven by a circular piston mounted on a wall.
Solved using claw2 with cylindrical symmetry about the x-axis.

**claw/applications/acoustics/2d/varying/planewave**

2d acoustics. Plane wave hitting a discontinuity in sound speed.

**claw/applications/acoustics/2d/varying/piston
**3d acoustics, driven by a circular piston mounted on a wall, in a
tube with discontinuous wave speed at the boundary. Solved using
claw2 with cylindrical symmetry about the x-axis.

**claw/applications/euler/1d/pbc
**1D Euler equations of gas dynamics with piecewise constant
initial data (the Riemann problem) and periodic boundary conditions.

**claw/applications/euler/1d/shocktube
**1D Euler equations of gas dynamics with piecewise constant
initial data (the Riemann problem) and extrapolation (outflow)
boundary conditions.

**claw/applications/euler/2d/accuracy
**Accuracy study for claw2 on 2d Euler equations with radially
symmetric solution. "True solution" is obtained using claw1 with
source terms.

**claw/applications/euler/2d/radial
**2D Euler equations of gas dynamics with piecewise constant
initial data having one value inside a circle and another value
outside.

**claw/applications/euler/3d/radial
**3D Euler equations of gas dynamics with smooth radially symmetric
initial data.