add TODO item to use weighted mean coefficient values.

1 files changed, 4 insertions, 1 deletions

diff --git a/makeBoundary.py b/makeBoundary.py
index 21b1113..a85062d 100755
--- a/makeBoundary.py
+++ b/makeBoundary.py
@@ -29,7 +29,7 @@ definition_dict = read_definition('boundaryDefinition.txt')
 slope       = abs(definition_dict["slope"])  # slope at top boundary
 target_flow = definition_dict["target_flow"] # imposed discharge
 location    = definition_dict["location"]    # boundary location
-print(target_flow)
+print(location)
 
 with open('../topography/top_boundary.xyz', "r") as topo:
     xin, yin, zin = np.loadtxt(topo, delimiter=' ', unpack=True)
@@ -61,6 +61,9 @@ numH = 50               # number of height intervals
 n_co_chan = 0.035       # Manning's coefficient for inland water
 n_co_west = 0.040       # Manning's coefficient for general surface
 n_co_east = 0.040       # Manning's coefficient for general surface
+# TODO: use weighted mean 'n' value.  See http://help.floodmodeller.com/isis/ISIS/River_Section.htm (Eq. 4)
+# Note: weighted mean calculation requires roughness map.
+
 def conveyance(numH, n_co, xregion, zregion, zmin, zmax):
     p_i = []                # wetted perimeter
     A_i = []                # area