# JLS File Format ## Table of Contents * [JLS](https://docs.joulescope.com/en/software/jls/readme.md) * [Features](https://docs.joulescope.com/en/software/jls/readme.md#features) * [Why JLS?](https://docs.joulescope.com/en/software/jls/readme.md#why-jls) * [Why JLS v2?](https://docs.joulescope.com/en/software/jls/readme.md#why-jls-v2) * [How?](https://docs.joulescope.com/en/software/jls/readme.md#how) * [Example file structure](https://docs.joulescope.com/en/software/jls/readme.md#example-file-structure) * [Resources](https://docs.joulescope.com/en/software/jls/readme.md#resources) * [References](https://docs.joulescope.com/en/software/jls/readme.md#references) * [License](https://docs.joulescope.com/en/software/jls/readme.md#license) * [File Recovery](https://docs.joulescope.com/en/software/jls/recovery.md) * [Before you start](https://docs.joulescope.com/en/software/jls/recovery.md#before-you-start) * [Copy to a new file (recommended)](https://docs.joulescope.com/en/software/jls/recovery.md#copy-to-a-new-file-recommended) * [Repair in place](https://docs.joulescope.com/en/software/jls/recovery.md#repair-in-place) * [Programmatic use](https://docs.joulescope.com/en/software/jls/recovery.md#programmatic-use) * [Getting help](https://docs.joulescope.com/en/software/jls/recovery.md#getting-help) * [C API](https://docs.joulescope.com/en/software/jls/c_api.md) * [Error Codes](https://docs.joulescope.com/en/software/jls/h_ec.md) * [JLS Format](https://docs.joulescope.com/en/software/jls/h_format.md) * [JLS Reader](https://docs.joulescope.com/en/software/jls/h_reader.md) * [JLS Threaded Writer](https://docs.joulescope.com/en/software/jls/h_threaded_writer.md) * [JLS Time](https://docs.joulescope.com/en/software/jls/h_time.md) * [Python API](https://docs.joulescope.com/en/software/jls/py_api.md) * [`AnnotationType`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.AnnotationType) * [`DataType`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.DataType) * [`Reader`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.Reader) * [`SignalDef`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.SignalDef) * [`SignalType`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.SignalType) * [`SourceDef`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.SourceDef) * [`SummaryFSR`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.SummaryFSR) * [`TimeMap`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.TimeMap) * [`Writer`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.Writer) * [`copy()`](https://docs.joulescope.com/en/software/jls/py_api.md#pyjls.binding.copy) * [CHANGELOG](https://docs.joulescope.com/en/software/jls/changelog.md) * [0.19.2](https://docs.joulescope.com/en/software/jls/changelog.md#id1) * [0.19.1](https://docs.joulescope.com/en/software/jls/changelog.md#id2) * [0.19.0](https://docs.joulescope.com/en/software/jls/changelog.md#id3) * [0.18.0](https://docs.joulescope.com/en/software/jls/changelog.md#id4) * [0.17.0](https://docs.joulescope.com/en/software/jls/changelog.md#id5) * [0.16.0](https://docs.joulescope.com/en/software/jls/changelog.md#id6) * [0.15.0](https://docs.joulescope.com/en/software/jls/changelog.md#id7) * [0.14.1](https://docs.joulescope.com/en/software/jls/changelog.md#id8) * [0.14.0](https://docs.joulescope.com/en/software/jls/changelog.md#id9) * [0.13.3](https://docs.joulescope.com/en/software/jls/changelog.md#id10) * [0.13.2](https://docs.joulescope.com/en/software/jls/changelog.md#id11) * [0.13.1](https://docs.joulescope.com/en/software/jls/changelog.md#id12) * [0.13.0](https://docs.joulescope.com/en/software/jls/changelog.md#id13) * [0.12.1](https://docs.joulescope.com/en/software/jls/changelog.md#id14) * [0.11.1](https://docs.joulescope.com/en/software/jls/changelog.md#id15) * [0.11.0](https://docs.joulescope.com/en/software/jls/changelog.md#id16) * [0.10.0](https://docs.joulescope.com/en/software/jls/changelog.md#id17) * [0.9.7](https://docs.joulescope.com/en/software/jls/changelog.md#id18) * [0.9.6](https://docs.joulescope.com/en/software/jls/changelog.md#id19) * [0.9.5](https://docs.joulescope.com/en/software/jls/changelog.md#id20) * [0.9.4](https://docs.joulescope.com/en/software/jls/changelog.md#id21) * [0.9.3](https://docs.joulescope.com/en/software/jls/changelog.md#id22) * [0.9.2](https://docs.joulescope.com/en/software/jls/changelog.md#id23) * [0.9.1](https://docs.joulescope.com/en/software/jls/changelog.md#id24) * [0.9.0](https://docs.joulescope.com/en/software/jls/changelog.md#id25) * [0.8.2](https://docs.joulescope.com/en/software/jls/changelog.md#id26) * [0.8.1](https://docs.joulescope.com/en/software/jls/changelog.md#id27) * [0.8.0](https://docs.joulescope.com/en/software/jls/changelog.md#id28) * [0.7.3](https://docs.joulescope.com/en/software/jls/changelog.md#id29) * [0.7.2](https://docs.joulescope.com/en/software/jls/changelog.md#id30) * [0.7.1](https://docs.joulescope.com/en/software/jls/changelog.md#id31) * [0.7.0](https://docs.joulescope.com/en/software/jls/changelog.md#id32) * [0.6.3](https://docs.joulescope.com/en/software/jls/changelog.md#id33) * [0.6.2](https://docs.joulescope.com/en/software/jls/changelog.md#id34) * [0.6.1](https://docs.joulescope.com/en/software/jls/changelog.md#id35) * [0.6.0](https://docs.joulescope.com/en/software/jls/changelog.md#id36) * [0.5.3](https://docs.joulescope.com/en/software/jls/changelog.md#id37) * [0.5.2](https://docs.joulescope.com/en/software/jls/changelog.md#id38) * [0.5.1](https://docs.joulescope.com/en/software/jls/changelog.md#id39) * [0.5.0](https://docs.joulescope.com/en/software/jls/changelog.md#id40) * [0.4.3](https://docs.joulescope.com/en/software/jls/changelog.md#id41) * [0.4.2](https://docs.joulescope.com/en/software/jls/changelog.md#id42) * [0.4.1](https://docs.joulescope.com/en/software/jls/changelog.md#id43) * [0.4.0](https://docs.joulescope.com/en/software/jls/changelog.md#id44) * [0.3.4](https://docs.joulescope.com/en/software/jls/changelog.md#id45) * [0.3.3](https://docs.joulescope.com/en/software/jls/changelog.md#id46) * [0.3.2](https://docs.joulescope.com/en/software/jls/changelog.md#id47) * [0.3.1](https://docs.joulescope.com/en/software/jls/changelog.md#id48) * [0.3.0](https://docs.joulescope.com/en/software/jls/changelog.md#id49) * [0.2.6](https://docs.joulescope.com/en/software/jls/changelog.md#id50) * [0.2.5](https://docs.joulescope.com/en/software/jls/changelog.md#id51) * [0.2.4](https://docs.joulescope.com/en/software/jls/changelog.md#id52) * [0.2.3](https://docs.joulescope.com/en/software/jls/changelog.md#id53) * [0.2.2](https://docs.joulescope.com/en/software/jls/changelog.md#id54) * [0.2.1](https://docs.joulescope.com/en/software/jls/changelog.md#id55) * [0.2.0](https://docs.joulescope.com/en/software/jls/changelog.md#id56) * [0.1.0](https://docs.joulescope.com/en/software/jls/changelog.md#id57) * [0.0.1](https://docs.joulescope.com/en/software/jls/changelog.md#id58) ## Indices and tables * [Index](https://docs.joulescope.com/en/genindex.html) * [Module Index](https://docs.joulescope.com/en/py-modindex.html) * [Search Page](https://docs.joulescope.com/en/search.html)