Alexander Barth Alexander-Barth
Alexander-Barth
/ pcolor_NaN.jl
Last active
December 12, 2016 21:28
Simple example how to make a pcolor plot with missing values (equal to NaN) in Julia
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| # pcolor plot with missing values (equal to NaN) in Julia | |
| using PyCall | |
| @pyimport numpy.ma as ma | |
| # some random data | |
| A = randn(10,10); | |
| A[2,2] = NaN; | |
| # created a Masked Array | |
| # see also |
Alexander-Barth
/ test_diffusion.jl
Last active
October 10, 2019 14:16
1d diffusion in Julia (0.6) and Python (3.5)
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| using BenchmarkTools | |
| # jmax iterations of a Laplacian smoother | |
| function smooth!(x,jmax) | |
| imax = length(x) | |
| for j = 1:jmax | |
| xm = x[1] |
Alexander-Barth
/ gist:d07c20746f77c607de5a2f71f5ba4e6b
Last active
April 26, 2019 14:39
jupyter notebook desktop launcher
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| mkdir ~/.local/share/applications | |
| cd ~/.local/share/applications | |
| cat > jupyter.desktop <<EOF | |
| [Desktop Entry] | |
| Name=Jupyter | |
| Exec=jupyter-notebook | |
| Terminal=false | |
| Type=Application | |
| Icon=jupyter.svg | |
| Categories=GNOME;GTK; |
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| """ | |
| Example module for georeferenced datasets | |
| """ | |
| module GeoRefDatasets | |
| using Test | |
| import Base: getindex, size, view |
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| using BinaryBuilder | |
| # Collection of sources required to build HDF5 | |
| name = "HDF5" | |
| version = v"1.12.0" | |
| sources = [ | |
| GitSource("https://github.com/steven-varga/hdf5.git", | |
| "b49b22d6882d97b1ec01d482822955bd8e923203"), | |
| # Crib MacOS binaries from PyPI |
Alexander-Barth
/ install_julia_pkg.sh
Last active
December 9, 2022 15:43
https://tinyurl.com/install-pkg
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| JULIA_VERSION=1.8.3 | |
| USER=student | |
| # array with major, minor and revision number | |
| JULIA_VERSION_PARTS=( ${JULIA_VERSION//./ } ) | |
| # just major and minor number | |
| JULIA_VERSION_SHORT=${JULIA_VERSION_PARTS[0]}.${JULIA_VERSION_PARTS[1]} | |
| mkdir -p /opt |
Alexander-Barth
/ flux_vae.jl
Created
June 2, 2021 16:21
convolutional varitional autoencoder in Flux.jl
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| # adapted from | |
| # Keras_code_sample_for_Google_IO_2021 | |
| # Modern Keras design patterns | Session | |
| # https://www.youtube.com/watch?v=FCz9m4T0DI0 | |
| # code: https://goo.gle/3t0rSpo | |
| # by Martin Gorner, François Chollet | |
| using Flux | |
| using MLDatasets | |
| using Random |
Alexander-Barth
/ profile-julia-1.7.0-rc1-resblock5.log
Created
September 24, 2021 10:54
profile-julia-1.7.0-rc1-resblock5.log
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| Overhead ╎ [+additional indent] Count File:Line; Function | |
| ========================================================= | |
| ╎80490 @Base/client.jl:495; _start() | |
| ╎ 80490 @Base/client.jl:292; exec_options(opts::Base.JLOpt... | |
| ╎ 80490 @Base/Base.jl:420; include(mod::Module, _path::... | |
| ╎ 80490 @Base/loading.jl:1253; _include(mapexpr::Function,... | |
| ╎ 80490 @Base/loading.jl:1196; include_string(mapexpr::typ... | |
| 4╎ 80490 @Base/boot.jl:373; eval | |
| 45╎ ╎ 80486 ...ler/interface.jl:343; pullback(f::Function, ps::... | |
| ╎ ╎ 28 ...ler/typeinfer.jl:938; typeinf_ext_toplevel(mi::... |
Alexander-Barth
/ profile-julia-1.5.3-resblock5.log
Created
September 24, 2021 10:55
profile-julia-1.5.3-resblock5.log
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| Overhead ╎ [+additional indent] Count File:Line; Function | |
| ========================================================= | |
| ╎423 @Base/client.jl:506; _start() | |
| ╎ 423 @Base/client.jl:296; exec_options(::Base.JLOptions) | |
| ╎ 423 @Base/Base.jl:368; include(::Module, ::String) | |
| 10╎ 423 @Base/Base.jl:380; include(::Function, ::Module, ... | |
| ╎ 4 ...mpiler/typeinfer.jl:601; typeinf_ext(::Core.MethodInsta... | |
| ╎ 4 ...piler/typeinfer.jl:570; typeinf_ext(::Core.MethodInst... | |
| ╎ ╎ 4 ...piler/typeinfer.jl:67; typeinf(::Core.Compiler.Infer... | |
| 3╎ ╎ 3 ...iler/typeinfer.jl:122; cache_result(::Core.Compiler... |
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| # needs julia 1.6 as long as this issue is open: | |
| # https://github.com/JuliaIO/BSON.jl/issues/107 | |
| # License MIT | |
| using Flux | |
| import Metalhead | |
| using DataStructures | |
| using Statistics | |
| using BSON |
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