tadd options to enable different resolutions and ice fluxes - Granular.jl - Julia package for granular dynamics simulation
(HTM) git clone git://src.adamsgaard.dk/Granular.jl
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---
(DIR) commit 77c8b15eeb9d42f89cad9ac7ff53c8b8c39dd0c0
(DIR) parent 6baf2ab767d7ae1d033b92eeca70073af6ac7f59
(HTM) Author: Anders Damsgaard <andersd@riseup.net>
Date: Tue, 2 May 2017 08:39:38 -0400
add options to enable different resolutions and ice fluxes
Diffstat:
M examples/nares_strait.jl | 25 +++++++++++++++++++------
1 file changed, 19 insertions(+), 6 deletions(-)
---
(DIR) diff --git a/examples/nares_strait.jl b/examples/nares_strait.jl
t@@ -8,9 +8,9 @@ Lx = 50.e3
Lx_constriction = Lx*.25
L = [Lx, Lx*1.5, 1e3]
Ly_constriction = L[2]*.33
-#n = [100, 100, 2]
-#n = [50, 50, 2]
-n = [6, 6, 2]
+#n = [100, 100, 2] # high resolution
+#n = [50, 50, 2] # intermedite resolution
+n = [6, 6, 2] # coarse resolution
sim.ocean = SeaIce.createRegularOceanGrid(n, L, name="poiseuille_flow")
sim.ocean.v[:, :, 1, 1] = 1e-8*((sim.ocean.xq - Lx/2.).^2 - Lx^2./4.)
t@@ -120,11 +120,24 @@ while sim.time < sim.time_total
end
for i=1:size(sim.ocean.xh, 1)
if sim.ocean.ice_floe_list[i, end] == []
+
x, y = SeaIce.getCellCenterCoordinates(sim.ocean, i,
size(sim.ocean.xh, 2))
- x += noise_amplitude*(0.5 - Base.Random.rand())
- y += noise_amplitude*(0.5 - Base.Random.rand())
- SeaIce.addIceFloeCylindrical(sim, [x, y], r, h, verbose=false)
+
+ # Enable for high mass flux
+ SeaIce.addIceFloeCylindrical(sim, [x-r, y-r], r, h, verbose=false)
+ SeaIce.addIceFloeCylindrical(sim, [x+r, y-r], r, h, verbose=false)
+ SeaIce.addIceFloeCylindrical(sim, [x+r, y+r], r, h, verbose=false)
+ SeaIce.addIceFloeCylindrical(sim, [x-r, y+r], r, h, verbose=false)
+
+ # Enable for low mass flux
+ #x += noise_amplitude*(0.5 - Base.Random.rand())
+ #y += noise_amplitude*(0.5 - Base.Random.rand())
+ #SeaIce.addIceFloeCylindrical(sim, [x, y], r, h, verbose=false)
end
end
end
+
+
+
+