ttest VTK write, remove old worldsize function, fix ifarr creation - Granular.jl - Julia package for granular dynamics simulation
 (HTM) git clone git://src.adamsgaard.dk/Granular.jl
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       ---
 (DIR) commit 1f6e269b6013842bb548f10e2da46b5d362cf43f
 (DIR) parent 4f2a8d61f3b916c85fb29b870fa8d52746ffae3f
 (HTM) Author: Anders Damsgaard <andersd@riseup.net>
       Date:   Tue, 25 Apr 2017 15:48:00 -0400
       
       ttest VTK write, remove old worldsize function, fix ifarr creation
       
       Diffstat:
         M src/grid.jl                         |      28 ----------------------------
         M src/icefloe.jl                      |       2 ++
         M test/runtests.jl                    |       1 +
         A test/vtk.jl                         |      14 ++++++++++++++
       
       4 files changed, 17 insertions(+), 28 deletions(-)
       ---
 (DIR) diff --git a/src/grid.jl b/src/grid.jl
       t@@ -1,31 +1,3 @@
       -function fitWorldSize(margin::vector = zeros(3))
       -
       -    if length(g_radius) < 1
       -        error("At least a single grain must be added before setting world
       -        size.")
       -    end
       -
       -    minpos = [Inf, Inf, Inf]
       -    maxpos = [-Inf, -Inf, -Inf]
       -    for i = 1:length(g_radius)
       -
       -        min_position = g_position[i]::vector - g_radius[i]::float
       -        max_position = g_position[i]::vector + g_radius[i]::float
       -
       -        for i = 1:3
       -            if min_position[i] < g_origo[i]
       -                g_origo[i] = min_position[i]
       -            end
       -
       -            if max_position[i] > g_world_size[i]
       -                g_world_size[i] = max_position[i]
       -            end
       -        end
       -    end
       -
       -    g_origo[:] = minpos[:] - margin[:]
       -    g_world_size[:] = maxpos[:] + margin[:]
       -end
        
        """
        Use bilinear interpolation to interpolate a staggered grid to an arbitrary 
 (DIR) diff --git a/src/icefloe.jl b/src/icefloe.jl
       t@@ -147,6 +147,8 @@ function convertIceFloeDataToArrays(simulation::Simulation)
                                  Array(Float64, length(simulation.ice_floes)),
                                  Array(Float64, length(simulation.ice_floes)),
                                  Array(Float64, length(simulation.ice_floes)),
       +                          Array(Float64, length(simulation.ice_floes)),
       +                          Array(Float64, length(simulation.ice_floes)),
        
                                  zeros(Float64, 3, length(simulation.ice_floes)),
                                  zeros(Float64, 3, length(simulation.ice_floes)),
 (DIR) diff --git a/test/runtests.jl b/test/runtests.jl
       t@@ -4,3 +4,4 @@ using Base.Test
        include("contact-search-and-geometry.jl")
        include("collision-2floes-normal.jl")
        include("netcdf.jl")
       +include("vtk.jl")
 (DIR) diff --git a/test/vtk.jl b/test/vtk.jl
       t@@ -0,0 +1,14 @@
       +#!/usr/bin/env julia
       +
       +# Check the contact search and geometry of a two-particle interaction
       +
       +info("#### $(basename(@__FILE__)) ####")
       +
       +info("Writing simple simulation to VTK file")
       +sim = SeaIce.createSimulation(id="test")
       +SeaIce.addIceFloeCylindrical(sim, [ 0., 0.], 10., 1., verbose=false)
       +SeaIce.addIceFloeCylindrical(sim, [18., 0.], 10., 1., verbose=false)
       +SeaIce.writeVTK(sim)
       +checksum = readstring(`sha256sum test.1.vtu`)
       +rm("test.1.vtu")
       +@test checksum == "1c0c2bdd265abdda22ef3727e7cac829e2321462d494be2e23364653f9529c87  test.1.vtu\n"