| 13.0 |
NetCDF Format Versions
There are several ways to represent netCDF data. |
| 13.1 |
Parts of a File in Classic Format
A netCDF classic or 64-bit offset file is stored in three parts. |
| 13.2 |
Classic File Format
Understanding the netCDF classic format can make clear why modifying the schema of an existing netCDF file may be expensive. |
| 13.3 |
Benchmark Example
Example benchmark of naive netCDF copy program versus doing operations in the right order. |
| 13.4 |
Classic API Performance Tips
Avoid premature optimization: worry about performance only after you determine netCDF I/O is a bottleneck. |
| 13.5 |
Using Less Space for Data
Using less disk space for your data can also reduce access time. |
| 13.6 |
Using Less Time for Data Access
If netCDF access time is a bottleneck, these techniques may help. |
| 13.7 |
Format and Performance Issues for Discussion
Excerpts from reviewers comments on the NASA netCDF standards RFC. |