tuse the same function for writing ocean and atmosphere VTK - Granular.jl - Julia package for granular dynamics simulation
(HTM) git clone git://src.adamsgaard.dk/Granular.jl
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---
(DIR) commit d14d27a1769f3e750a81bb82e58576f06694d739
(DIR) parent a86d2ec05f76ac24aabe853af5b7da9296365c23
(HTM) Author: Anders Damsgaard <andersd@riseup.net>
Date: Sat, 3 Jun 2017 11:18:31 -0400
use the same function for writing ocean and atmosphere VTK
Diffstat:
M src/io.jl | 92 +++++++------------------------
1 file changed, 20 insertions(+), 72 deletions(-)
---
(DIR) diff --git a/src/io.jl b/src/io.jl
t@@ -31,13 +31,13 @@ function writeVTK(simulation::Simulation;
if typeof(simulation.ocean.input_file) != Bool && ocean
filename = string(folder, "/", simulation.id, ".ocean.",
simulation.file_number)
- writeOceanVTK(simulation.ocean, filename, verbose=verbose)
+ writeGridVTK(simulation.ocean, filename, verbose=verbose)
end
if typeof(simulation.atmosphere.input_file) != Bool && atmosphere
filename = string(folder, "/", simulation.id, ".atmosphere.",
simulation.file_number)
- writeOceanVTK(simulation.atmosphere, filename, verbose=verbose)
+ writeGridVTK(simulation.atmosphere, filename, verbose=verbose)
end
end
t@@ -377,104 +377,52 @@ structured grid (file type `.vts`). These files can be read by ParaView and can
be visualized by applying a *Glyph* filter. This function is called by
`writeVTK()`.
"""
-function writeOceanVTK(ocean::Ocean,
- filename::String;
- verbose::Bool=false)
+function writeGridVTK(grid::Any,
+ filename::String;
+ verbose::Bool=false)
# make each coordinate array three-dimensional
- xq = similar(ocean.u[:,:,:,1])
- yq = similar(ocean.u[:,:,:,1])
- zq = similar(ocean.u[:,:,:,1])
+ xq = similar(grid.u[:,:,:,1])
+ yq = similar(grid.u[:,:,:,1])
+ zq = similar(grid.u[:,:,:,1])
for iz=1:size(xq, 3)
- xq[:,:,iz] = ocean.xq
- yq[:,:,iz] = ocean.yq
+ xq[:,:,iz] = grid.xq
+ yq[:,:,iz] = grid.yq
end
for ix=1:size(xq, 1)
for iy=1:size(xq, 2)
- zq[ix,iy,:] = ocean.zl
+ zq[ix,iy,:] = grid.zl
end
end
# add arrays to VTK file
vtkfile = WriteVTK.vtk_grid(filename, xq, yq, zq)
- WriteVTK.vtk_point_data(vtkfile, ocean.u[:, :, :, 1],
+ WriteVTK.vtk_point_data(vtkfile, grid.u[:, :, :, 1],
"u: Zonal velocity [m/s]")
- WriteVTK.vtk_point_data(vtkfile, ocean.v[:, :, :, 1],
+ WriteVTK.vtk_point_data(vtkfile, grid.v[:, :, :, 1],
"v: Meridional velocity [m/s]")
# write velocities as 3d vector
vel = zeros(3, size(xq, 1), size(xq, 2), size(xq, 3))
for ix=1:size(xq, 1)
for iy=1:size(xq, 2)
for iz=1:size(xq, 3)
- vel[1, ix, iy, iz] = ocean.u[ix, iy, iz, 1]
- vel[2, ix, iy, iz] = ocean.v[ix, iy, iz, 1]
+ vel[1, ix, iy, iz] = grid.u[ix, iy, iz, 1]
+ vel[2, ix, iy, iz] = grid.v[ix, iy, iz, 1]
end
end
end
WriteVTK.vtk_point_data(vtkfile, vel, "Velocity vector [m/s]")
- WriteVTK.vtk_point_data(vtkfile, ocean.h[:, :, :, 1],
- "h: Layer thickness [m]")
- WriteVTK.vtk_point_data(vtkfile, ocean.e[:, :, :, 1],
- "e: Relative interface height [m]")
-
- outfiles = WriteVTK.vtk_save(vtkfile)
- if verbose
- info("Output file: " * outfiles[1])
- else
- return nothing
- end
-end
-
-export writeAtmosphereVTK
-"""
-Write a VTK file to disk containing all atmosphere data in the `simulation` in a
-structured grid (file type `.vts`). These files can be read by ParaView and can
-be visualized by applying a *Glyph* filter. This function is called by
-`writeVTK()`.
-"""
-function writeAtmosphereVTK(atmosphere::Atmosphere,
- filename::String;
- verbose::Bool=false)
-
- # make each coordinate array three-dimensional
- xq = similar(atmosphere.u[:,:,:,1])
- yq = similar(atmosphere.u[:,:,:,1])
- zq = similar(atmosphere.u[:,:,:,1])
-
- for iz=1:size(xq, 3)
- xq[:,:,iz] = atmosphere.xq
- yq[:,:,iz] = atmosphere.yq
- end
- for ix=1:size(xq, 1)
- for iy=1:size(xq, 2)
- zq[ix,iy,:] = atmosphere.zl
- end
+ if typeof(grid) == Ocean
+ WriteVTK.vtk_point_data(vtkfile, grid.h[:, :, :, 1],
+ "h: Layer thickness [m]")
+ WriteVTK.vtk_point_data(vtkfile, grid.e[:, :, :, 1],
+ "e: Relative interface height [m]")
end
- # add arrays to VTK file
- vtkfile = WriteVTK.vtk_grid(filename, xq, yq, zq)
-
- WriteVTK.vtk_point_data(vtkfile, atmosphere.u[:, :, :, 1],
- "u: Zonal velocity [m/s]")
- WriteVTK.vtk_point_data(vtkfile, atmosphere.v[:, :, :, 1],
- "v: Meridional velocity [m/s]")
- # write velocities as 3d vector
- vel = zeros(3, size(xq, 1), size(xq, 2), size(xq, 3))
- for ix=1:size(xq, 1)
- for iy=1:size(xq, 2)
- for iz=1:size(xq, 3)
- vel[1, ix, iy, iz] = atmosphere.u[ix, iy, iz, 1]
- vel[2, ix, iy, iz] = atmosphere.v[ix, iy, iz, 1]
- end
- end
- end
-
- WriteVTK.vtk_point_data(vtkfile, vel, "Velocity vector [m/s]")
-
outfiles = WriteVTK.vtk_save(vtkfile)
if verbose
info("Output file: " * outfiles[1])