![]() In addition to detailed ASCII metadata, it can contain a series of images acquired from different sources and in different spectral ranges, as well as multidimensional data tables. It is a standard data format in astronomy approved by NASA and by International Astronomical Union. fit) was developed by the IAU FITS working group. HDF Explorer is a data visualisation program that reads Hierarchical Data Format files as well as netCDF data files.įlexible Image Transport System (extensions. Softwares that can be used to manipulate or display netCDF data are listed here. Programming interfaces are also available for Python, IDL, MATLAB, R, Ruby and Perl. The Unidata Program Center supports and maintains the netCDF programming interfaces for C, C++, Java, and Fortran. This format allows the creation, access and sharing of scientific data stored in tabular form. cdf) is a format widely used in oceanography and meteorology to store variables, such as temperature, pressure, wind speed and wave height. Here is the link for further information. Spectra in JCAMP-DX format can be read with open source software such as JDXview and JSpecView. JCAMP-DX is a format for opening and displaying data related to Raman, UV, NMR, EPR and mass spectra, chromatograms, thermograms, etc. Here is the link to the documentation for more information. An Application Program Interface ( API) has been developed to facilitate the reading and writing of NeXus files. NeXus is built on top of the scientific data format HDF5 and adds domain-specific rules for organizing data within HDF5 files in addition to a dictionary of well-defined domain-specific field names. It is being developed as an international standard by scientists and programmers representing major scientific facilities in order to facilitate greater cooperation in the analysis and visualization of neutron, x-ray, and muon data. nex) is a common data format for neutron, x-ray and muon science. See the documentation for more information, as well as a video on using HDF5 files via HDFView, which is a visual tool for exploring and editing HDF4 and HDF5 files. HDF5 also supports many programming languages such as Fortran, Python, R. ![]() Many common software tools used for academic research support HDF5, including Labview, MATLAB, Mathematica, ParaView et Matplotlib. ![]() The HDF5 format also allows for embedding of metadata making it self-describing. ![]() HDF5 uses a “file directory” like structure that allows you to organize data within the file in many different structured ways, as you might do with files on your computer. Originally developed at the National Center for Supercomputing Applications, it is supported by HDF, a non-profit corporation whose mission is to ensure the development of HDF5 technologies and the accessibility of data stored in HDF. hdf5) is a format designed for extremely large, complex and heterogeneous data, notably used in physics, astronomy, earth sciences, engineering, genomics and computational fluid dynamics. ![]() The use of open formats is one way to make scientific data ‘Findable, Accessible, Interoperable and Reusable’.īelow we have provided a non-exhaustive list of open standard formats used in the field of physics. Accueil Best practices Establishing a data management plan Standard formats in physics ![]()
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