AstroIO.jl
I/O interface for astrophysical simulation codes
Installation
]add AstroIOor
using Pkg; Pkg.add("AstroIO")or
using Pkg; Pkg.add("https://github.com/JuliaAstroSim/AstroIO.jl")To test the Package:
]test AstroIODocumentation
- Dev — documentation of the in-development version.
For beginners, it is highly recommended to read the documentation of PhysicalParticles.jl.
Usage
using AstroIOGadget2
Suffixes gadget2, Gadget2, GADGET2 are supported
header, data = read_gadget2("snapshot.gadget2", uAstro)
write_gadget2("output.Gadget2", header, data)
# If only data provided, a default header would be generated
write_gadget2("output.GADGET2", data)Supported units: uAstro, uGadget2, uSI, uCSG.
Use FileIO interfaces
header, data = load("snapshot.gadget2")
save("FileIO.gadget2", header, data)Output CSV
write_csv("output", csv) # No suffixSave and load with JLD2
write_gadget2_jld("output.jld2", header, data, uGadget2)
write_jld("NoHeader.jld2", data)
header, data = read_gadget2_jld("output.jld2")
data = read("NoHeader.jld2")
# Or simply use JLD2 interfaces
@load "NoHeader.jld2"Package ecosystem
- Basic data structure: PhysicalParticles.jl
- File I/O: AstroIO.jl
- Initial Condition: AstroIC.jl
- Parallelism: ParallelOperations.jl
- Trees: PhysicalTrees.jl
- Meshes: PhysicalMeshes.jl
- Plotting: AstroPlot.jl
- Simulation: ISLENT
Contribution
Welcome issues and PRs. Need help for other snapshot formats.