fix domain assertion for blastwave1 test

src/SRHD/initialdata.jl

@@ -225,7 +225,7 @@ function initialdata_equation_of_state(
   @unpack x = get_static_variables(mesh.cache)
   (xmin, xmax), = mesh.extends
 
-  @toggled_assert isapprox(xmin, -1.0) && isapprox(xmax, 1.0)
+  @toggled_assert isapprox(xmin, -0.5) && isapprox(xmax, 0.5)
   @toggled_assert eos.gamma == 5/3
   x0 = 0.0
   ρ0 = [ (xi < x0) ? 10.0  : 1.0 for xi in x ]