v0.8.0

C3D v0.8.0

Diff since v0.7.3

Merged pull requests:

• Migrate from SnoopPrecompile to PrecompileTools (#16) (@timholy)
• Add initial C3D writing functionality (#17) (@halleysfifthinc)
• Avoid passing an Int to stat (#19) (@LilithHafner)
• Validate C3DFile before writing (#20) (@halleysfifthinc)
• Improve read/write performance (#21) (@halleysfifthinc)
• Update documentation and bump version (#22) (@halleysfifthinc)

Closed issues:

• Add writec3d function (#2)
• Failed read when ANALOG:RATE is missing (#18)

Additional Highlights/Further details:

• File read speed improved by 20-40% and uses ~20% less memory (#21)
• Improved show methods for C3DFile, groups, and parameters
• New keyword argument handle_duplicate_parameters for readc3d
  • This resolves an issue where multiple parameters with the same name would overwrite each other. New default behavior is :keeplast, which maintains the previous behavior where the last parameter with a duplicated name takes precedence. See the docstring for other options.
• Warnings are now emitted when markers or analog channels are renamed due to having a duplicated name
• All dictionaries (point, analog , groups, etc fields) are now "ordered" (e.g. useful for iterating consistently, etc) in the order of definition in the .c3d file.

v0.7.3

C3D v0.7.3

Diff since v0.7.2

Closed issues:

• strip_prefixes overwrites duplicate markers (#11)
• EOFError when reading artifact"sample27/kyowadengyo.c3d" (#15)

Merged pull requests:

• Switch testing to use Artifacts for sample data from C3D.org (#10) (@halleysfifthinc)
• Check marker name uniqueness when stripping prefixes (#12) (@halleysfifthinc)
• Improve test coverage (#13) (@halleysfifthinc)

Long data sample

sample31 - very LONG C3D files

v0.7.2

C3D v0.7.2

Diff since v0.7.1

v0.7.1

C3D v0.7.1

Diff since v0.7.0

v0.7.0

C3D v0.7.0

Diff since v0.6.3

Breaking:

• f.groups[:GROUP_NAME].PARAM_NAME has been replaced by f.groups[:GROUP_NAME][:PARAM_NAME] (#9)

Merged pull requests:

• Replace getproperty parameter data access with typed getindex to improve inference (#9) (@halleysfifthinc)

v0.6.3

C3D v0.6.3

Diff since v0.6.2

Merged pull requests:

• Replace Travis with GitHub Actions CI (#6) (@halleysfifthinc)

Other changes:

• The order of markers in .trc files written by writetrc is now consistent (alphabetical and grouped by actual or virtual markers)
• The writetrc keyword argument lab_orientation now accepts AbstractMatrixes, enabling the use of a Rotations.jl RotMatrix, for example
• Several bugfixes for writetrc

v0.6.2

C3D v0.6.2

Diff since v0.6.1

v0.6.1

C3D v0.6.1

Diff since v0.6.0

v0.6.0

C3D v0.6.0

Diff since v0.5.2

Merged pull requests:

• Add support for writing .trc files (#5) (@halleysfifthinc)