tAdd porosity fields in ocean and atmosphere grids - Granular.jl - Julia package for granular dynamics simulation
(HTM) git clone git://src.adamsgaard.dk/Granular.jl
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---
(DIR) commit e30a25e68ebefda2139e2a878784f47745b5903b
(DIR) parent 1dab14f9bc7ecc1d4aa70eb5f8ac0979b2fe1247
(HTM) Author: Anders Damsgaard <andersd@riseup.net>
Date: Tue, 30 Jan 2018 12:43:14 -0500
Add porosity fields in ocean and atmosphere grids
Diffstat:
M src/atmosphere.jl | 2 ++
M src/datatypes.jl | 3 +++
M src/io.jl | 11 ++++++++++-
M src/ocean.jl | 3 +++
M test/memory-management.jl | 2 +-
M test/vtk.jl | 2 +-
6 files changed, 20 insertions(+), 3 deletions(-)
---
(DIR) diff --git a/src/atmosphere.jl b/src/atmosphere.jl
t@@ -18,6 +18,7 @@ function createEmptyAtmosphere()
zeros(1,1,1,1),
Array{Vector{Int}}(1, 1),
+ zeros(1,1),
1, 1, 1, 1,
t@@ -154,6 +155,7 @@ function createRegularAtmosphereGrid(n::Vector{Int},
zl,
u, v,
Array{Array{Int, 1}}(size(xh, 1), size(xh, 2)),
+ zeros(size(xh)),
bc_west, bc_south, bc_east, bc_north,
false,
true, origo, L, n, dx)
(DIR) diff --git a/src/datatypes.jl b/src/datatypes.jl
t@@ -231,6 +231,7 @@ mutable struct Ocean
# Grains in grid cells
grain_list::Array{Vector{Int}, 2}
+ porosity::Array{Float64, 2}
# Boundary conditions for grains
bc_west::Integer
t@@ -312,7 +313,9 @@ mutable struct Atmosphere
u::Array{Float64, 4}
v::Array{Float64, 4}
+ # Grains in grid cells
grain_list::Array{Vector{Int}, 2}
+ porosity::Array{Float64, 2}
# Boundary conditions for grains
bc_west::Integer
(DIR) diff --git a/src/io.jl b/src/io.jl
t@@ -734,9 +734,18 @@ function writeGridVTK(grid::Any,
end
end
end
-
WriteVTK.vtk_point_data(vtkfile, vel, "Velocity vector [m/s]")
+ # Porosity is in the grids stored on the cell center, but is here
+ # interpolated to the cell corners
+ porosity = zeros(size(xq, 1), size(xq, 2), size(xq, 3))
+ for ix=1:size(grid.xh, 1)
+ for iy=1:size(grid.xh, 2)
+ @inbounds porosity[ix, iy, 1] = grid.porosity[ix, iy]
+ end
+ end
+ WriteVTK.vtk_point_data(vtkfile, porosity, "Porosity [-]")
+
if typeof(grid) == Ocean
WriteVTK.vtk_point_data(vtkfile, grid.h[:, :, :, 1],
"h: Layer thickness [m]")
(DIR) diff --git a/src/ocean.jl b/src/ocean.jl
t@@ -20,6 +20,7 @@ function createEmptyOcean()
zeros(1,1,1,1),
zeros(1,1,1,1),
Array{Array{Int, 1}}(1, 1),
+ zeros(1,1),
1, 1, 1, 1,
false, [0.,0.,0.], [1.,1.,1.], [1,1,1], [1.,1.,1.])
end
t@@ -67,6 +68,7 @@ function readOceanNetCDF(velocity_file::String, grid_file::String;
h,
e,
Array{Array{Int, 1}}(size(xh, 1), size(xh, 2)),
+ zeros(size(xh)),
1, 1, 1, 1,
false, [0.,0.,0.], [1.,1.,1.], [1,1,1], [1.,1.,1.]
t@@ -272,6 +274,7 @@ function createRegularOceanGrid(n::Vector{Int},
zl, zi,
u, v, h, e,
Array{Array{Int, 1}}(size(xh, 1), size(xh, 2)),
+ zeros(size(xh)),
bc_west, bc_south, bc_east, bc_north,
true, origo, L, n, dx)
end
(DIR) diff --git a/test/memory-management.jl b/test/memory-management.jl
t@@ -6,7 +6,7 @@ info("Testing memory footprint of Granular types")
sim = Granular.createSimulation()
empty_sim_size = 104
-empty_sim_size_recursive = 816
+empty_sim_size_recursive = 848
@test sizeof(sim) == empty_sim_size
@test Base.summarysize(sim) == empty_sim_size_recursive
(DIR) diff --git a/test/vtk.jl b/test/vtk.jl
t@@ -39,7 +39,7 @@ graininteractionpath * "\n"
oceanpath = "test/test.ocean.1.vts"
oceanchecksum =
-"d56ffb109841a803f2b2b94c74c87f7a497237204841d557d2b1043694d51f0d " *
+"b65f00942f1cbef7335921948c9eb73d137574eb806c33dea8b0e9b638665f3b " *
oceanpath * "\n"
@test read(`$(cmd) $(grainpath)$(cmd_post)`, String) == grainchecksum