docs: fact-check the refreshed documentation against its sources

Numbers, API names, feature defaults and PR references checked against
CONFORMANCE.md, BENCHMARKS.md, CHANGELOG.md, the code and git history.

- int8 index figures (1.74x memory, 1.63x QPS) carry the dates git gives
  them (2026-09-19/20, machine not recorded, not re-run) instead of none;
  the Pi 5 1.18x carries 2026-09-21.
- BENCHMARKS headline: the libhdf5 chunked-write figure is the newest
  measurement (35x, 2026-09-23), not 45.3x (2026-08-03).
- Conformance counts follow the 2026-09-28 run (1 our-error, 2 ref-bug)
  in conformance/README.md, ROADMAP.md and CLAUDE.md, with a pointer to
  the bad_nbit_parms_walk.h5 flip.
- README: LZ4 is opt-in; the browser refuses reference/opaque/bitfield/
  time datasets too; zlib-rs byte-identity scoped to what was measured;
  macOS default links the system libz for inflate.
- Crate READMEs: system-zlib-decompress does something (macOS), SweepDetector
  lives in prefetch, checkpoint after more than 500 WAL entries, NetCDF-4
  unlimited-dimension size warning.
- agent-memory.md: string-dataset compression threshold, agents-md prints
  Markdown, float16 file sizes linked to their study.
- known-issues.md: contiguous selection reads, 1.21x vs h5py threads.
- docs/README.md, USE_CASES.md, ROADMAP.md, CLAUDE.md: range-read
  milestones M0-M5 and PRs #17-#19, missing README rows, CLI keygen/verify,
  dated figures, fast-math is not BLAS.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
This commit is contained in:
osobh
2026-09-28 11:23:51 -05:00
co-authored by Claude Opus 5.5
parent a48cb9f1a4
commit c27a478e44
14 changed files with 85 additions and 62 deletions
+1 -1
View File
@@ -39,7 +39,7 @@ let values: Vec<f64> = temp.read_f64()?;
| `NetCDF4File` | `open`, `from_bytes`, `dimensions`, `variables`, `variable`, `global_attrs`, `group`, `group_names`, `nc_properties`, and `hdf5_file` for the underlying `clawhdf5::File` |
| `NetCDF4Group` | the same for a sub-group (`dimensions`, `variables`, `attrs`, nested `group`) |
| `Variable` | `name`, `shape`, `dimensions`, `nc_type`, `is_coordinate`, `attrs`, `cf_attributes`; `read_f64` (CF scale/offset and fill applied), `read_raw_f32`/`_f64`/`_i32`/`_i64`/`_u64`, `read_string`, `read_raw` |
| `Dimension` | `name`, `size`, `is_unlimited` |
| `Dimension` | `name`, `size`, `is_unlimited` (an unlimited dimension's `size` is wrongly 0 when it holds records; use the variables' shapes — [known issue](../../docs/known-issues.md#netcdf-4-an-unlimited-dimension-reports-size-0)) |
| `CfAttributes` | CF convention attributes: `units`, `long_name`, `standard_name`, `fill_value` (`_FillValue`), `missing_value`, `scale_factor`, `add_offset`, `valid_range`, `calendar`, `axis` |
| `NcType` | the NetCDF type of a variable |