diff --git a/generate.py b/generate.py
index 50aee7f..b3a1734 100755
--- a/generate.py
+++ b/generate.py
@@ -29,7 +29,7 @@ def noisemap(X, Y, scale=0.01, vscale=1.0, offset=0.0, log=False, **params):
 ### PARSE COMMAND-LINE ARGUMENTS
 argc = len(sys.argv)
 
-config_file = 'terrain.conf'
+config_file = 'terrain_default.conf'
 output_dir = 'river_data'
 params_from_args = {}
 i = 1 # Index of arguments
@@ -80,9 +80,9 @@ offset = float(get_setting('offset', 0.0))
 persistence = float(get_setting('persistence', 0.6))
 lacunarity = float(get_setting('lacunarity', 2.0))
 
-K = float(get_setting('K', 1.0))
-m = float(get_setting('m', 0.35))
-d = float(get_setting('d', 0.2))
+K = float(get_setting('K', 0.5))
+m = float(get_setting('m', 0.5))
+d = float(get_setting('d', 0.5))
 sea_level = float(get_setting('sea_level', 0.0))
 sea_level_variations = float(get_setting('sea_level_variations', 0.0))
 sea_level_variations_time = float(get_setting('sea_level_variations_time', 1.0))
diff --git a/terrain_default.conf b/terrain_default.conf
new file mode 100644
index 0000000..93448e7
--- /dev/null
+++ b/terrain_default.conf
@@ -0,0 +1,17 @@
+mapsize = 1000
+scale = 400
+vscale = 300
+offset = 0
+persistence = 0.6
+lacunarity = 2.0
+
+K = 0.5
+m = 0.5
+d = 0.5
+sea_level = 0
+sea_level_variations = 8
+sea_level_variations_time = 2
+flex_radius = 20
+
+time = 10
+niter = 10
diff --git a/terrain_higher.conf b/terrain_higher.conf
index 3fa63ca..bc20303 100644
--- a/terrain_higher.conf
+++ b/terrain_higher.conf
@@ -6,9 +6,11 @@ persistence = 0.65
 lacunarity = 2.0
 
 K = 0.5
-m = 0.55
-d = 0.45
+m = 0.45
+d = 0.55
 sea_level = 0
+sea_level_variations = 12
+sea_level_variations_time = 2
 flex_radius = 50
 
 time = 10
diff --git a/terrain.conf b/terrain_original.conf
similarity index 76%
rename from terrain.conf
rename to terrain_original.conf
index 500af9d..10a3ad0 100644
--- a/terrain.conf
+++ b/terrain_original.conf
@@ -4,10 +4,11 @@ vscale = 300
 offset = 0
 persistence = 0.6
 lacunarity = 2.0
+flow_method = steepest
 
-K = 0.5
-m = 0.5
-d = 0.5
+K = 1
+m = 0.35
+d = 0
 sea_level = 0
 flex_radius = 20