https://github.com/astupidbear/hdf5utils.jl

Extenstions to HDF5.jl
https://github.com/astupidbear/hdf5utils.jl

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Extenstions to HDF5.jl

• Host: GitHub
• URL: https://github.com/astupidbear/hdf5utils.jl
• Owner: AStupidBear
• License: mit
• Created: 2019-10-08T19:40:52.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2022-08-04T09:25:47.000Z (about 3 years ago)
• Last Synced: 2025-04-29T16:53:17.882Z (5 months ago)
• Language: Julia
• Size: 97.7 KB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Extensions to HDF5.jl

[![Build Status](https://github.com/AStupidBear/HDF5Utils.jl/workflows/CI/badge.svg)](https://github.com/AStupidBear/HDF5Utils.jl/actions)

[![Coverage](https://codecov.io/gh/AStupidBear/HDF5Utils.jl/branch/master/graph/badge.svg)](https://codecov.io/gh/AStupidBear/HDF5Utils.jl)

## Installation

```jl

using Pkg

pkg"add HDF5Utils"

```

## Usage

```jl

using HDF5, HDF5Utils

```

Save data with 8-byte alignment for reading back later using mmap.

```jl

h5save("test.h5", Dict("x" => UInt8[0], "y" => Float64[0]))

h5open(tryreadmmap, "test.h5")

```

Convert String to MaxLenString to save space.

```jl

MLString{5}.(["a", "b"])

```

Save MaxLenString as HDF5's fixed size string. 

```jl

h5save("test.h5", Dict("x" => MLString{5}["α" "β"; "γ" "δ"]))

```

Save NamedTuple as HDF5's compound.

```jl

h5save("test.h5", Dict("x" => [(a = 1, b = 1f0)]))

```

Concatenate datasets in multiple HDF5 files along a given dimension (`-2` represents `end - 1`).

```jl

h5concat("concat.h5", repeat(["test.h5"], 100), dim = -2)

```