diff --git a/init.lua b/init.lua
index 633c6c6..fb98ecc 100644
--- a/init.lua
+++ b/init.lua
@@ -2,31 +2,74 @@
 luamap.set_singlenode()
 
 -- main noise
-local recip_factors = {1115, 743, 446, 318, 202, 171, 131, 117, 97}
+local recip_factors = {371, 223, 139, 73, 31, 16}
+
+-- local seed = math.random(2147483647)
+
+function land_spline(x)
+    if x < -1 or x > 1 then
+        return 0
+    end
+
+    local y = 0.0
+    if x <= -0.528 then
+        y = 1.1948552276997075*x^3 + 3.584565683099122*x^2 + 4.286591395034321*x + 0.8968809396349067
+    elseif x <= -0.336 then
+        y = -6.144176980539161*x^3 - 8.040461334751244*x^2 - 1.8514228703906723*x - 0.18340957107989228
+    elseif x <= -0.067 then
+        y = -0.9240711699722817*x^3 - 2.778594677699831*x^2 - 0.08343567362139721*x + 0.014604994958266554
+    elseif x <= 0.12 then
+        y = 17.58213581226864*x^3 + 0.9411529257305944*x^2 + 0.16578741580844128*x + 0.02017097728886628
+    elseif x <= 0.304 then
+        y = -24.236381697286387*x^3 + 15.995819229170404*x^2 - 1.6407725406043359*x + 0.09243337554537737
+    elseif x <= 0.541 then
+        y = 15.137791660779909*x^3 - 19.913426873386058*x^2 + 9.27563827457283*x - 1.0137629203925753
+    elseif x <= 0.77 then
+        y = -12.983576263592651*x^3 + 25.727553267870604*x^2 - 15.416131981847027*x + 3.438986315848472
+    else
+        y = 6.180446233374517*x^3 - 18.54133870012355*x^2 + 18.670914833508473*x - 5.31002236675944
+    end
+
+    return y
+end
 
 for i, r_fac in ipairs(recip_factors) do
-    minetest.log("warning", r_fac)
     luamap.register_noise("terrain_o" .. i, {
         type = "2d",
         np_vals = {
             offset = 0,
-            scale = 1,
-            spread = {x=r_fac, y=r_fac, z=r_fac},
+            scale = 0.5*r_fac,
+            spread = {x=0.8*r_fac, y=0.8*r_fac, z=0.8*r_fac},
             seed = math.random(2147483647),
-            octaves = 1,
-            persist = 1,
-            lacunarity = 1.0,
-            flags = ""
+            octaves = 4,
+            persist = 0.3,
+            lacunarity = 1.5,
+            flags = "",
         },
         ymin = -31000,
         ymax = 31000,
     })
 end
 
-local c_stone = minetest.get_content_id("default:stone")
--- local c_water = minetest.get_content_id("default:water_source")
+luamap.register_noise("inland", {
+    type = "2d",
+    np_vals = {
+        offset = 0,
+        scale = 1,
+        spread = {x=128, y=128, z=128},
+        seed = math.random(2147483647),
+        octaves = 4,
+        persist = 0.4,
+        lacunarity = 2,
+        flags = "",
+    },
+})
 
--- local water_level = 0
+local c_stone = minetest.get_content_id("default:stone")
+local c_sandstone = minetest.get_content_id("default:sandstone")
+local c_water = minetest.get_content_id("default:water_source")
+
+local water_level = 0
 
 local old_logic = luamap.logic
 
@@ -34,20 +77,25 @@ function luamap.logic(noise_vals,x,y,z,seed,original_content)
     -- get any terrain defined in another mod
     local content = old_logic(noise_vals,x,y,z,seed,original_content)
 
-    -- if y < water_level then
-    --     content = c_water
-    -- end
-
-    local terrain_height = 0
-    for i, r_fac in ipairs(recip_factors) do
-        local name = "terrain_o" .. i
-        terrain_height = terrain_height + r_fac * noise_vals[name]
+    if y < water_level then
+        content = c_water
     end
 
-    if y < terrain_height * 0.1 then
-        if math.random(10) == 7 then minetest.log("warning", "yes") end
+    local terrain_height = 20
+    for i = 1, #recip_factors do
+        local name = "terrain_o" .. i
+        terrain_height = terrain_height + noise_vals[name]
+    end
+    
+    terrain_height = 512 * land_spline(luamap.remap(terrain_height, -512, 512, -1, 1))
+    terrain_height = terrain_height * 0.4
+
+    if y < terrain_height then
         content = c_stone
     end
+    if y == math.floor(terrain_height) then
+        content = c_sandstone
+    end
 
     return content
-end
\ No newline at end of file
+end
diff --git a/mod.conf b/mod.conf
index c54377b..24913e8 100644
--- a/mod.conf
+++ b/mod.conf
@@ -1,2 +1,2 @@
 name=wgbasetest
-depends=luamap
\ No newline at end of file
+depends=default,luamap
\ No newline at end of file