Sod_2D.md

 # Gadget-2 SPH, Cubic spline kernel, eta = 1.234
-![SodShock_M4](/uploads/a9b829ea8d66a86874fe1a9043af3378/SodShock_M4.png)
+![SodShock](/uploads/6531ef05588af0ac4305e0899f6f6616/SodShock.png)
 # Gadget-2 SPH, Quartic spline kernel, eta = 1.234
 ![SodShock_M5](/uploads/2588f894ee0cca451028ba93f8779582/SodShock_M5.png)
 # Gadget-2 SPH, Quintic spline kernel, eta = 1.234