Use more sensible values for the gravity parameters in the EAGLE examples.

examples/EAGLE_25/eagle_25.yml

@@ -26,8 +26,8 @@ Statistics:
 # Parameters for the self-gravity scheme
 Gravity:
   eta:                   0.025    # Constant dimensionless multiplier for time integration. 
-  epsilon:               0.0001   # Softening length (in internal units).
-  theta:                 0.7      # Opening angle (Multipole acceptance criterion)
+  epsilon:               0.001    # Softening length (in internal units).
+  theta:                 0.85     # Opening angle (Multipole acceptance criterion)
   
 # Parameters for the hydrodynamics scheme
 SPH:

examples/EAGLE_50/eagle_50.yml

@@ -26,8 +26,8 @@ Statistics:
 # Parameters for the self-gravity scheme
 Gravity:
   eta:                   0.025    # Constant dimensionless multiplier for time integration.
-  epsilon:               0.0001   # Softening length (in internal units).
-  theta:                 0.7      # Opening angle (Multipole acceptance criterion)
+  epsilon:               0.001    # Softening length (in internal units).
+  theta:                 0.85     # Opening angle (Multipole acceptance criterion)
 
 # Parameters for the hydrodynamics scheme
 SPH:

examples/EAGLE_6/eagle_6.yml

@@ -30,8 +30,8 @@ Statistics:
 # Parameters for the self-gravity scheme
 Gravity:
   eta:                   0.025    # Constant dimensionless multiplier for time integration.
-  theta:                 0.85     # Opening angle (Multipole acceptance criterion)
   epsilon:               0.001    # Softening length (in internal units).
+  theta:                 0.85     # Opening angle (Multipole acceptance criterion)
   
 # Parameters for the hydrodynamics scheme
 SPH: