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Commit 1bfb5c74 authored by Dr. rer. nat. Jürgen Mey's avatar Dr. rer. nat. Jürgen Mey :eye:
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added stress_model option, a switch for the eros version to use and changed...

added stress_model option, a switch for the eros version to use and changed the way the inflows and the rain field are created
parent 35a1ad48
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...@@ -9,7 +9,20 @@ dem=GRIDobj('./Topo/cop30DEM_utm32n_subset_carved.tif'); ...@@ -9,7 +9,20 @@ dem=GRIDobj('./Topo/cop30DEM_utm32n_subset_carved.tif');
% RAIN (sources (>0) and sinks (-1)) % RAIN (sources (>0) and sinks (-1))
rain = GRIDobj('.\Topo\rhinesissle_qin_30m_lessrain.tif'); rain = GRIDobj('.\Topo\map_wc2.tif'); % MAP after WorldClim2 (mm/yr)
rain = resample(rain,dem);
rain = rain/1000; % convert to m/yr
rain = rain/3600/24/365.25/dem.cellsize.^2; % convert to m^3/s
% INFLOWS
inflow_rhine = 1113; % (m^3/s)
inflow_rhine_y = [63:68]; % y-location (column) of inlet
inflow_rhine_x = ones(6,1)'*286; % x-location (row) of inlet
inflow_rhine = inflow_rhine/length(inflow_rhine_x)/dem.cellsize.^2; % divide by number of inflow cells and by cellsize^2
rain.Z(inflow_rhine_y,inflow_rhine_x(1)) = ones(length(inflow_rhine_x),1)*inflow_rhine;
rain.Z(1:end,1)=-1;
rain.Z(1,1:end)=-1;
rain.Z(end,1:end)=-1;
% INITIAL SEDIMENT CONCENTRATION % INITIAL SEDIMENT CONCENTRATION
cs = GRIDobj('./Topo/rhinesissle_cs_30m.tif'); cs = GRIDobj('./Topo/rhinesissle_cs_30m.tif');
...@@ -49,7 +62,7 @@ GRIDobj2grd(cs,['./Topo/',dem.name,'.cs']); ...@@ -49,7 +62,7 @@ GRIDobj2grd(cs,['./Topo/',dem.name,'.cs']);
LEM.experiment = 'rhinesissle_test'; % Project name LEM.experiment = 'rhinesissle_test'; % Project name
LEM.ErosPath = 'D:\\USER\\mey'; % Path to .exe LEM.ErosPath = 'D:\\USER\\mey'; % Path to .exe
LEM.outfolder = 'rhinesissle_test\\basement_cs'; % folder to store results in LEM.outfolder = 'rhinesissle_test\\rgqs'; % folder to store results in
% LEM.inflow = 1060; % [m3s-1]water inflow at source cells % LEM.inflow = 1060; % [m3s-1]water inflow at source cells
LEM.rainfall = 2; % Sets the precipitation rate per unit surface when multiplied by the rainfall map LEM.rainfall = 2; % Sets the precipitation rate per unit surface when multiplied by the rainfall map
...@@ -78,6 +91,8 @@ LEM.continue_run = -1; ...@@ -78,6 +91,8 @@ LEM.continue_run = -1;
%-------------------------------------------------------------------------- %--------------------------------------------------------------------------
LEM.erosion_model = 'MPM'; % (stream_power, shear_stress, shear_mpm) LEM.erosion_model = 'MPM'; % (stream_power, shear_stress, shear_mpm)
LEM.deposition_model = 'constant'; % need to know whether there are other options! LEM.deposition_model = 'constant'; % need to know whether there are other options!
LEM.eros_version = 'eros7.3.112';
LEM.stress_model = 'rgqs';
% ALLUVIAL % ALLUVIAL
LEM.fluvial_stress_exponent = 1.5; % exponent in sediment flux eq. (MPM): qs = E(tau-tau_c)^a LEM.fluvial_stress_exponent = 1.5; % exponent in sediment flux eq. (MPM): qs = E(tau-tau_c)^a
......
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