![]() ![]() In its simplest form, listing a sequence of file name + time stamp pairs, a PVD file can look like this: For each of the data files some metadata can be specified that ParaView uses. A PVD file is a lightweight XML-based file, which references one or more files holding the actual data to load. Using a PVD file can be a good option in these cases. Sometimes the sequence detection also simply fails to work, especially when the file name part is only numbers without any prefix. Or you might to want to set more meaningful time values for each time step. For example, you might have stored a large set of sequential files, but only want to visualize each N-th file. There might be situations where the default sequence detection of ParaView is not good enough. More control over sequential data reading and time values You can work around this by converting these files to ParaView polygonal files (, see the Python snippet below). ![]() Most notably polygonal file formats like.
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