you need to write non-record variables larger than 4GiB or record variables with more than 4GiB per record (see “Have all netCDF size limits been eliminated?
• you are installing netCDF to support another software package that requires at least one netCDF-4 feature • you want to write data that takes advantage of per-variable compression, chunking, or other netCDF-4 features • you want to be able to read netCDF-4 classic model data with no changes to your current software except relinking with the new library • you want to benchmark your current applications with the new libraries to determine whether the benefits are significant enough to justify the upgrade • you need to use parallel I/O, even if only with the classic API (netCDF-4 parallel I/O only works with netCDF-4 or netCDF-4 classic files)
• you are installing netCDF to support other software packages that require netCDF-4 features • you want to write data that takes advantage of compression, chunking, or other netCDF-4 features • you want to be able to read netCDF-4 classic model data with no changes to your current software except relinking with the new library • you want to benchmark your current applications with the new libraries to determine whether the benefits are significant enough to justify the upgrade • you need to use parallel I/O with netCDF-4 or netCDF-4 classic files
Related Questions
- If the lowest-priced generic is available in the recommended pack size but also in a larger pack size that has a lower unit price, which price should I record?
- you need to write non-record variables larger than 4GiB or record variables with more than 4GiB per record (see "Have all netCDF size limits been eliminated?
- How can I write variables larger than 4 GiB?
