tUse .= for assigning a value to multiple locations in array - Granular.jl - Julia package for granular dynamics simulation
HTML git clone git://src.adamsgaard.dk/Granular.jl
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit b4be6350613aa95a9711cc54f87b8cb45f025322
DIR parent eb009ec1d76353d603736cdf85f1f7996b94466d
HTML Author: Anders Damsgaard <anders@adamsgaard.dk>
Date: Wed, 6 Jun 2018 12:56:47 -0400
Use .= for assigning a value to multiple locations in array
Diffstat:
M test/atmosphere.jl | 14 +++++++-------
M test/grid.jl | 18 +++++++++---------
M test/ocean.jl | 18 +++++++++---------
3 files changed, 25 insertions(+), 25 deletions(-)
---
DIR diff --git a/test/atmosphere.jl b/test/atmosphere.jl
t@@ -41,7 +41,7 @@ E_kin_rot_final = Granular.totalGrainKineticRotationalEnergy(sim)
Compat.@info "Testing velocity drag interaction (static ice floe)"
sim = deepcopy(sim_init)
-sim.atmosphere.v[:, :, 1, 1] = 0.1
+sim.atmosphere.v[:, :, 1, 1] .= 0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)
t@@ -70,8 +70,8 @@ sim = deepcopy(sim_init)
sim.atmosphere = Granular.createRegularAtmosphereGrid([1, 1, 1], [1., 1., 1.])
sim.grains[1].lin_pos[1] = 0.5
sim.grains[1].lin_pos[2] = 0.5
-sim.atmosphere.v[1, :, 1, 1] = -0.1
-sim.atmosphere.v[2, :, 1, 1] = 0.1
+sim.atmosphere.v[1, :, 1, 1] .= -0.1
+sim.atmosphere.v[2, :, 1, 1] .= 0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)
t@@ -102,8 +102,8 @@ sim = deepcopy(sim_init)
sim.atmosphere = Granular.createRegularAtmosphereGrid([1, 1, 1], [1., 1., 1.])
sim.grains[1].lin_pos[1] = 0.5
sim.grains[1].lin_pos[2] = 0.5
-sim.atmosphere.u[:, 1, 1, 1] = -0.1
-sim.atmosphere.u[:, 2, 1, 1] = 0.1
+sim.atmosphere.u[:, 1, 1, 1] .= -0.1
+sim.atmosphere.u[:, 2, 1, 1] .= 0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)
t@@ -118,8 +118,8 @@ sim = deepcopy(sim_init)
sim.atmosphere = Granular.createRegularAtmosphereGrid([1, 1, 1], [1., 1., 1.])
sim.grains[1].lin_pos[1] = 0.5
sim.grains[1].lin_pos[2] = 0.5
-sim.atmosphere.u[:, 1, 1, 1] = 0.1
-sim.atmosphere.u[:, 2, 1, 1] = -0.1
+sim.atmosphere.u[:, 1, 1, 1] .= 0.1
+sim.atmosphere.u[:, 2, 1, 1] .= -0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)
DIR diff --git a/test/grid.jl b/test/grid.jl
t@@ -144,7 +144,7 @@ end
Compat.@info "Testing ocean drag"
sim = Granular.createSimulation()
sim.ocean = Granular.createRegularOceanGrid([4, 4, 2], [4., 4., 2.])
-sim.ocean.u[:,:,1,1] = 5.
+sim.ocean.u[:,:,1,1] .= 5.
Granular.addGrainCylindrical!(sim, [2.5, 3.5], 1., 1., verbose=verbose)
Granular.addGrainCylindrical!(sim, [2.6, 2.5], 1., 1., verbose=verbose)
Granular.sortGrainsInGrid!(sim, sim.ocean, verbose=verbose)
t@@ -157,8 +157,8 @@ Granular.addOceanDrag!(sim)
@test sim.grains[1].force[2] ≈ 0.
@test sim.grains[2].force[1] > 0.
@test sim.grains[2].force[2] ≈ 0.
-sim.ocean.u[:,:,1,1] = -5.
-sim.ocean.v[:,:,1,1] = 5.
+sim.ocean.u[:,:,1,1] .= -5.
+sim.ocean.v[:,:,1,1] .= 5.
Granular.addGrainCylindrical!(sim, [2.5, 3.5], 1., 1., verbose=verbose)
Granular.addGrainCylindrical!(sim, [2.6, 2.5], 1., 1., verbose=verbose)
Granular.sortGrainsInGrid!(sim, sim.ocean, verbose=verbose)
t@@ -174,7 +174,7 @@ ocean.u[1, 1, 1, 1] = 1.0
ocean.u[2, 1, 1, 1] = 1.0
ocean.u[2, 2, 1, 1] = 0.0
ocean.u[1, 2, 1, 1] = 0.0
-ocean.v[:, :, 1, 1] = 0.0
+ocean.v[:, :, 1, 1] .= 0.0
sw = Vector{Float64}(2)
se = Vector{Float64}(2)
ne = Vector{Float64}(2)
t@@ -185,7 +185,7 @@ ocean.u[1, 1, 1, 1] = 0.0
ocean.u[2, 1, 1, 1] = 0.0
ocean.u[2, 2, 1, 1] = 1.0
ocean.u[1, 2, 1, 1] = 1.0
-ocean.v[:, :, 1, 1] = 0.0
+ocean.v[:, :, 1, 1] .= 0.0
@test Granular.curl(ocean, .5, .5, 1, 1, 1, 1, sw, se, ne, nw) < 0.
Compat.@info "Testing atmosphere drag"
t@@ -202,8 +202,8 @@ Granular.addAtmosphereDrag!(sim)
@test sim.grains[1].force[2] ≈ 0.
@test sim.grains[2].force[1] > 0.
@test sim.grains[2].force[2] ≈ 0.
-sim.atmosphere.u[:,:,1,1] = -5.
-sim.atmosphere.v[:,:,1,1] = 5.
+sim.atmosphere.u[:,:,1,1] .= -5.
+sim.atmosphere.v[:,:,1,1] .= 5.
Granular.addGrainCylindrical!(sim, [2.5, 3.5], 1., 1., verbose=verbose)
Granular.addGrainCylindrical!(sim, [2.6, 2.5], 1., 1., verbose=verbose)
Granular.sortGrainsInGrid!(sim, sim.atmosphere, verbose=verbose)
t@@ -219,7 +219,7 @@ atmosphere.u[1, 1, 1, 1] = 1.0
atmosphere.u[2, 1, 1, 1] = 1.0
atmosphere.u[2, 2, 1, 1] = 0.0
atmosphere.u[1, 2, 1, 1] = 0.0
-atmosphere.v[:, :, 1, 1] = 0.0
+atmosphere.v[:, :, 1, 1] .= 0.0
@test Granular.curl(atmosphere, .5, .5, 1, 1, 1, 1) > 0.
@test Granular.curl(atmosphere, .5, .5, 1, 1, 1, 1, sw, se, ne, nw) > 0.
t@@ -227,7 +227,7 @@ atmosphere.u[1, 1, 1, 1] = 0.0
atmosphere.u[2, 1, 1, 1] = 0.0
atmosphere.u[2, 2, 1, 1] = 1.0
atmosphere.u[1, 2, 1, 1] = 1.0
-atmosphere.v[:, :, 1, 1] = 0.0
+atmosphere.v[:, :, 1, 1] .= 0.0
@test Granular.curl(atmosphere, .5, .5, 1, 1, 1, 1) < 0.
@test Granular.curl(atmosphere, .5, .5, 1, 1, 1, 1, sw, se, ne, nw) < 0.
DIR diff --git a/test/ocean.jl b/test/ocean.jl
t@@ -45,7 +45,7 @@ E_kin_rot_final = Granular.totalGrainKineticRotationalEnergy(sim)
Compat.@info "Testing velocity drag interaction (static ice floe)"
sim = deepcopy(sim_init)
-sim.ocean.v[:, :, 1, 1] = 0.1
+sim.ocean.v[:, :, 1, 1] .= 0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)
t@@ -74,8 +74,8 @@ sim = deepcopy(sim_init)
sim.ocean = Granular.createRegularOceanGrid([1, 1, 1], [1., 1., 1.])
sim.grains[1].lin_pos[1] = 0.5
sim.grains[1].lin_pos[2] = 0.5
-sim.ocean.v[1, :, 1, 1] = -0.1
-sim.ocean.v[2, :, 1, 1] = 0.1
+sim.ocean.v[1, :, 1, 1] .= -0.1
+sim.ocean.v[2, :, 1, 1] .= 0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)
t@@ -90,8 +90,8 @@ sim = deepcopy(sim_init)
sim.ocean = Granular.createRegularOceanGrid([1, 1, 1], [1., 1., 1.])
sim.grains[1].lin_pos[1] = 0.5
sim.grains[1].lin_pos[2] = 0.5
-sim.ocean.v[1, :, 1, 1] = 0.1
-sim.ocean.v[2, :, 1, 1] = -0.1
+sim.ocean.v[1, :, 1, 1] .= 0.1
+sim.ocean.v[2, :, 1, 1] .= -0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)
t@@ -106,8 +106,8 @@ sim = deepcopy(sim_init)
sim.ocean = Granular.createRegularOceanGrid([1, 1, 1], [1., 1., 1.])
sim.grains[1].lin_pos[1] = 0.5
sim.grains[1].lin_pos[2] = 0.5
-sim.ocean.u[:, 1, 1, 1] = -0.1
-sim.ocean.u[:, 2, 1, 1] = 0.1
+sim.ocean.u[:, 1, 1, 1] .= -0.1
+sim.ocean.u[:, 2, 1, 1] .= 0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)
t@@ -122,8 +122,8 @@ sim = deepcopy(sim_init)
sim.ocean = Granular.createRegularOceanGrid([1, 1, 1], [1., 1., 1.])
sim.grains[1].lin_pos[1] = 0.5
sim.grains[1].lin_pos[2] = 0.5
-sim.ocean.u[:, 1, 1, 1] = 0.1
-sim.ocean.u[:, 2, 1, 1] = -0.1
+sim.ocean.u[:, 1, 1, 1] .= 0.1
+sim.ocean.u[:, 2, 1, 1] .= -0.1
E_kin_lin_init = Granular.totalGrainKineticTranslationalEnergy(sim)
E_kin_rot_init = Granular.totalGrainKineticRotationalEnergy(sim)
Granular.run!(sim, verbose=false)