 | npTDMSCross-platform, NumPy based module for reading TDMS files produced by LabView |
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npTDMS Description
npTDMS is a cross-platform module for reading TDMS files as produced by LabView, based on the file format description at http://zone.ni.com/devzone/cda/tut/p/id/5696.Data is returned as a numpy array, and if the data storage is contiguous then numpy's fromfile is used so that loading is very fast.Typical usage might look like:#!/usr/bin/env pythonfrom nptdms import tdmstdms_file = tdms.TdmsFile("path_to_file.tdms")object = tdms_file.object('Group', 'Channel1')data = object.datatime = object.time_track()# do stuff with dataWhat Currently Doesn't WorkThis module doesn't support TDMS files with XML headers and some data types, eg. strings, time stamps and extended floating point values.Contributors/ThanksThanks to Floris van Vugt who wrote the pyTDMS module, which helped when writing this module.Product's homepage
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