source: issm/oecreview/Archive/16554-17801/ISSM-17466-17467.diff@ 17802

Index: ../trunk-jpl/test/Par/ValleyGlacierShelf.par
===================================================================
--- ../trunk-jpl/test/Par/ValleyGlacierShelf.par        (revision 0)
+++ ../trunk-jpl/test/Par/ValleyGlacierShelf.par        (revision 17467)
@@ -0,0 +1,97 @@
+%Start defining model parameters here
+x = md.mesh.x
+y = md.mesh.y
+xmin = min(x)
+xmax = max(x)
+ymin = min(y)
+ymax = max(y)
+Lx = (xmax-xmin)
+Ly = (ymax-ymin)
+xm = (xmin+xmax)/2.
+ym = (ymin+ymax)/2.
+
+%Geometry: U-shaped valley in y direction
+thk_center = 1000.
+thk_margin = 0.5*thk_center
+bmax = 0.
+bmin = -thk_center*md.materials.rho_ice/md.materials.rho_water
+
+alpha = 2./3.
+slope = 0.9*(bmin-bmax)*(x-xmin)/(Lx*alpha) + 0.1*(bmin-bmax)*(y-ymin)/(Ly) + bmax
+md.geometry.surface = (thk_center+bmax) + slope 
+md.geometry.bed = bmax + slope + 4./Ly^2*(thk_center-thk_margin)*(y-ym).^2)
+md.geometry.thickness = md.geometry.surface - md.geometry.bed
+md.geometry.bathymetry = md.geometry.bed
+
+%Mask
+md.mask.ice_levelset = x - alpha*Lx
+md.mask.groundedice_levelset = ones(md.mesh.numberofvertices,1)
+
+%Initial velocity 
+md.initialization.vx = zeros(md.mesh.numberofvertices,1)
+md.initialization.vy = zeros(md.mesh.numberofvertices,1)
+md.initialization.vz = zeros(md.mesh.numberofvertices,1)
+md.initialization.pressure = zeros(md.mesh.numberofvertices,1)
+
+%Materials
+md.initialization.temperature = (273.15-5.)*ones(md.mesh.numberofvertices,1)
+md.initialization.waterfraction = zeros(md.mesh.numberofvertices,1)
+md.initialization.watercolumn = zeros(md.mesh.numberofvertices,1)
+md.materials.rheology_B = paterson(md.initialization.temperature)
+md.materials.rheology_n = 3.*ones(md.mesh.numberofelements,1)
+
+%Thermal
+md.thermal.isenthalpy = 0
+md.thermal.spctemperature = NaN(md.mesh.numberofvertices,1)
+
+%Groundingline
+md.groundingline.migration = 'SubelementMigration'
+
+%Damage
+md.damage.D = zeros(md.mesh.numberofvertices,1)
+
+%Surface mass balance and basal melting
+md.surfaceforcings.mass_balance = 0.3*ones(md.mesh.numberofvertices,1)
+md.basalforcings.melting_rate = md.surfaceforcings.mass_balance
+
+%Friction
+md.friction.coefficient = 20.*ones(md.mesh.numberofvertices,1)
+md.friction.coefficient(find(md.mask.groundedice_levelset<0.)) = 0.
+md.friction.p = ones(md.mesh.numberofelements,1)
+md.friction.q = ones(md.mesh.numberofelements,1)
+
+%Transient
+md.transient.isstressbalance = 1
+md.transient.islevelset = 1
+md.transient.ismasstransport = 0
+md.transient.isthermal = 0
+md.transient.isgroundingline = 1
+md.transient.isgia = 0
+
+%Stressbalance
+md.stressbalance.maxiter = 100
+md.stressbalance.viscosity_overshoot = 0.0
+md.stressbalance.restol = 0.05
+md.stressbalance.reltol = 0.05
+md.stressbalance.abstol = NaN
+
+%Masstransport
+md.masstransport.calvingrate = 0.*ones(md.mesh.numberofvertices,1)
+md.masstransport.stabilization = 1.
+
+%Numerical parameters
+md.thermal.stabilization = 1.
+md.settings.waitonlock = 30
+md.steadystate.reltol = 0.05
+md.timestepping.time_step = 1.
+md.timestepping.final_time = 3.
+
+%Verbose
+md.verbose = verbose(0)
+
+%Deal with boundary conditions:
+md = SetIceShelfBC(md)
+
+%Change name so that no test have the same name
+A = dbstack;
+if (length(A)>2), md.miscellaneous.name=A(3).file(1:end-2); end