![]() ![]() Tecplot SZL (.szplt) – The newer SZL format is optimized for large datasets and substantially improves performance while reducing the memory footprint for common workflows.When you are importing and analyzing results in Tecplot 360, binary format reduces data files sizes and increases speed and efficiency, especially compared to ASCII files. Why Write SZL Binary Files from your Code? Plus, you can learn more about TecIO and SZL in our Blogs and Videos. If you need additional assistance, please contact Technical Support by emailing or by calling 42. You can find TecIO documentation and examples in the Data Format Guide. ![]() If you need TecIO-MPI for a different flavor of MPI, download the source code (obfuscated) and build it on your target machine. ![]() TecIO MPI implemented on Linux and Macintosh, uses OpenMPI in Tecplot 360. Recent testing with about 65,000 zones demonstrated a 95% reduction in output time TecIO-MPI includes optimizations for large cases. All platforms supported by Tecplot 360 are supported by the static and dynamic TecIO libraries. Example programs are found beneath the util/tecio folder. Header files are found in the include folder. You’ll find them in the bin folder of your Tecplot 360 installation. Where can I Get TecIO?ĭynamic libraries for TecIO are shipped with Tecplot 360. Recent testing with about 65,000 zones demonstrated a 95% reduction in output time as compared with the 2020 R2 version, along with linear scaling that bodes well for even larger cases. TecIO-MPI includes optimizations for these cases. You might run into a problem if you were using structured-grid solvers that use hundreds, or even thousands, of individual grid zones. The initial versions, however, were not well optimized for outputting many small zones. szplt (SZL) file format and the TecIO-MPI library, you were able to efficiently output partitioned zones from massively parallel computers in parallel. TecIO supports 64-bit indexing which allows individual zones to exceed two billion nodes! Read our Datasheet (PDF). The memory savings is due to more flexibility in the order the API accepts data. ![]() You’ll find an easier-to-use API for writing SZL files, in addition to less memory needed. The TecIO library allows third-party applications to read and write Tecplot file format. ![]()
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