diff --git a/swash/config.ini b/swash/config.ini
index ef13eee..c9a4361 100644
--- a/swash/config.ini
+++ b/swash/config.ini
@@ -15,4 +15,4 @@ root=cache
 [swash]
 input=sws/INPUT.sws
 swashrun=/opt/swash/swash/swashrun
-out=out
+out=out.long
diff --git a/swash/processing/post.py b/swash/processing/post.py
index 4276f2d..ebd4292 100644
--- a/swash/processing/post.py
+++ b/swash/processing/post.py
@@ -17,10 +17,20 @@ root = pathlib.Path(config.get("swash", "out"))
 bathy = pd.read_hdf(cache.joinpath("bathy.h5"), "bathy")
 n = bathy.index.size
 
+# xp = read_nohead_scalar(root.joinpath("xp.dat"), n)
 botl = read_nohead_scalar(root.joinpath("botl.dat"), n)
-dep = read_nohead_scalar(root.joinpath("dep.dat"), n)
-watl = read_nohead_scalar(root.joinpath("watl.dat"), n)
+dep = np.maximum(0, read_nohead_scalar(root.joinpath("dep.dat"), n))
+# watl = read_nohead_scalar(root.joinpath("watl.dat"), n)
 
-plt.plot(dep.T - botl.T, label="dep")
-plt.plot(-botl.T[:, 0], label="botl")
+plt.plot((dep.T - botl.T)[:, 4000], label="dep", color="#0066ff")
+plt.plot(-botl.T[:, 0], label="botl", color="k")
+plt.fill_between(
+    np.arange(n),
+    -botl.T[:, 0],
+    bathy.hstru.values - botl.T[:, 0],
+    label="hstru",
+    color="k",
+    alpha=0.1,
+)
+plt.legend()
 plt.show(block=True)