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| 14.1 | Parts of a File in Classic Format A netCDF classic or 64-bit offset file is stored in three parts. | 
| 14.2 | Classic File Format Performance Most netCDF classic file access is fast, but a few kinds of access may be slow for large datasets. Understanding the netCDF classic format makes clear why. | 
| 14.3 | Benchmark Example Comparison of algorithms to process all netCDF data through netCDF APIs, implemented two ways. | 
| 14.4 | NetCDF Classic Performance Tips Recommendations for using netCDF classic efficiently | 
| 14.5 | NetCDF-4 File Format The netCDF-4 file format, based on HDF5, is designed for high-performance with large files. | 
| 14.6 | NetCDF-4 Performance Tips Using the netCDF-4 formats can provide performance benefits. | 
| 14.7 | Using Less Space for Data Using less disk space for your data can also reduce access time. | 
| 14.8 | Making Data Access Faster Tips that may help for either classic or netCDF-4 formats |