{"id":25578956,"url":"https://github.com/l-johnston/nitdms","last_synced_at":"2026-02-23T09:08:46.458Z","repository":{"id":44600957,"uuid":"214763473","full_name":"l-johnston/nitdms","owner":"l-johnston","description":"A pythonic reader for TDMS files generated by National Instrument's LabVIEW","archived":false,"fork":false,"pushed_at":"2022-02-05T17:46:36.000Z","size":1629,"stargazers_count":2,"open_issues_count":1,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-26T11:03:49.013Z","etag":null,"topics":["labview","python","tdms"],"latest_commit_sha":null,"homepage":"https://l-johnston.github.io/nitdms/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/l-johnston.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2019-10-13T05:01:51.000Z","updated_at":"2022-03-22T08:13:14.000Z","dependencies_parsed_at":"2022-09-26T21:50:47.529Z","dependency_job_id":null,"html_url":"https://github.com/l-johnston/nitdms","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/l-johnston%2Fnitdms","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/l-johnston%2Fnitdms/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/l-johnston%2Fnitdms/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/l-johnston%2Fnitdms/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/l-johnston","download_url":"https://codeload.github.com/l-johnston/nitdms/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248186103,"owners_count":21061605,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["labview","python","tdms"],"created_at":"2025-02-21T03:45:12.837Z","updated_at":"2026-02-23T09:08:41.414Z","avatar_url":"https://github.com/l-johnston.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"[![Build Status](https://dev.azure.com/l-johnston/nitdms/_apis/build/status/l-johnston.nitdms?branchName=master)](https://img.shields.io/azure-devops/build/l-johnston/nitdms/14) ![Azure DevOps coverage](https://img.shields.io/azure-devops/coverage/l-johnston/nitdms/14) ![PyPI version](https://img.shields.io/pypi/v/nitdms)\n# `nitdms` - A pythonic TDMS file reader\n\nThe main export from the `nitdms` package is the TdmsFile class. Upon instantiation,\nthe reader loads the file into memory and discovers all of the file, group and channel\nobjects and respective properties. These objects and properties are dynamically \ninstantiated as attributes allowing easy access from within an interactive session\nwith tab completion such as Jupyter or bash.\n\nChannel data is returned as a numpy ndarray, or WaveformDT if data in the file is from\nLabVIEW's waveform data type. WaveformDT is a subclass of ndarray that mimics\nthe waveform data type.\nLabVIEW's timestamp is stored as UTC in the TDMS file. `nitdms` returns the timestamp\nin the machine's local time zone consistent with LabVIEW and aligns with WaveformDT.\n\n## Installing\n```bash\n$ pip install nitdms\n```\n\n## Usage\nWithin an interactive session with tab completion:\n```python\n\u003e\u003e\u003e from nitdms import TdmsFile\n\u003e\u003e\u003e tf = TdmsFile(\u003cfile\u003e)\n\u003e\u003e\u003e data = tf.\u003cgroup\u003e.\u003cchannel\u003e.data\n\u003e\u003e\u003e t0 = tf.\u003cgroup\u003e.\u003cchannel\u003e.wf_start_time\n\u003e\u003e\u003e dt = tf.\u003cgroup\u003e.\u003cchannel\u003e.wf_increment\n\u003e\u003e\u003e group_property = tf.\u003cgroup\u003e.\u003cproperty\u003e\n```\n\n## Documentation\nhttps://l-johnston.github.io/nitdms/","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fl-johnston%2Fnitdms","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fl-johnston%2Fnitdms","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fl-johnston%2Fnitdms/lists"}