The Trillion Cell Grand Challenge

TecIO and SZL, Tecplot Blog, Trillion Cell Challenge November 11, 2014

By Dr. Scott Imlay, Tecplot’s Chief Technical Officer Tecplot’s large-data initiative began several years ago. We’ve spent tens of thousands of developer-hours on removing barriers to large-data visualization: adding parallelization (threading) of performance critical code, optimizing algorithms, and optimizing I/O. Since then, we’ve improved the large-data capabilities of Tecplot 360 dramatically. For example, with Tecplot 360 2014 Release 2, the creation of an iso-surface for a particular one billion cell data set is two […]

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Converting Your Data Files to Tecplot Subzone Loadable Format

TecIO and SZL, Tecplot 360, Tecplot Blog October 28, 2014

As the years go by, more and more engineers and scientists are working with files containing hundreds of millions of cells, with billions on the horizon. Tecplot 360 introduced a new data file format called SZL or subzone loadable (filename extension .szplt) to address the needs of customers who are visualizing large data files, improving interactive performance, and simultaneously reducing memory requirements. When faced with the task of making large […]

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