Input data for Global Routing Erosion module
date altered Tuesday, Mar 20 2001
________GRID_PROPERTIES_____________________
crop boundaries file: C:\lf_runs\globrom\r28(asym_diffn)\bounds.txt
grid spacing (cm)= 1.25
#rows= 72 ,#columns= 71
basin area = 6701.6
initial elev = 94.0
initial slope = 0.01
initial noise 0.01
________Run_Parameters______________________
time step size = 50
rainfall rate= 0.001
uplift rate = 0.0001
rain/uplift = 10.00
alluvial erosion coeff = 1
bedrock erosion coeff = 1
randomize rainfall? n
rain noise = 0.001
rain*area*delt = 335.08
randomize uplift? n
uplift noise = 0.0001
Periodic uplift? n
# cycles per run = 1
amplitude of uplift = 0
uplift*area*delt = 33.51
____________EROSION_PROCESSES_______________
Limit dz/dt to >0? n
Erode with streams? y
iterations/calc = 1
slope exponent = 1
discharge exponent = 0.25
stream erosion coeff = 0.001
stream erosion threshold = 0
Erode with stream curvature? n
curvature erosion coefficient = 0.0005
threshold area to define a stream = 25
iterations between curvature calcs = 1
Calculate diffusive erosion? y
diffusive erosion coeff = 0.001
diffusion erosion threshold = 0
#iterations between diffusive events= 1
Impose directional diffusion? y
diffusion direction (0=+x, pi=-x) = 3.14159
directional diffn coeff = 0.002
Erode with landslides? n
critical slope = 0.577
#iterations/landslide = 10
distribute slide 5 cells downstream as linear slope? n
____________OUTPUT_OPTIONS______________________
write elev to file every 200 iterations
Write elev grids to file? y
Write elev as *.txt? n
Write elev as *.bin? y
Write elev as *.bmp? y