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Baixar ArWen 2.6.3 per a Windows

ArWen: GPU-native WRF-ARW-class regional weather model, verified against WRF v4.6.1

Aquesta és una versió anterior. La versió actual és la 2.9.8. ArWen 2.9.8 · Data de publicació:

Fitxers d’instal·lació 2.6.3

ArquitecturaTipusÀmbitMida del fitxerBaixaSHA256
64 bits ZIP → Portable — — github.com VirusTotal

L’enllaç i l’SHA256 provenen del manifest comunitari del Gestor de paquets del Windows. Convé comparar el hash del fitxer baixat abans d’executar-lo.

Notes de la versió

A fix release about what a fresh install does: aerosol-aware
forecasts run from a wheel install, upgrading gpuwm changes what runs,
and the Rust observation engine reads the grids the ingest path writes.
New:
- gpuwm doctor measures the install root against Windows' 260-character
path ceiling, where a deep root on a box without long paths enabled
makes every kernel source read fail as a missing file. Windows only,
skipped by name elsewhere.
- The MPAS column-batch physics seam transports aerosol-aware Thompson
(mp_physics = 28): WRF's eleven scalars, graupel receipts, the surface
aerosol emission pair on the restart payload, and the scheme's own
aerosol initialization at the seam's first microphysics call on the
caller's state, so a batch that brings no aerosol data is a valid batch.
Fixed:
- 2.6.2 was tagged but never published: a test in the suite rewrote
os.name process-wide, so every path operation raised on Linux and
the release job died. 2.6.3 is that release plus the fix, and no
2.6.2 artifacts reached PyPI.
- gpuwm fetch-tables stages CCN_ACTIVATE.BIN into the table root, so
mp_physics = 28 runs from a wheel install. The command used to report
the root complete and byte-valid while every aerosol-aware forecast
died at its first microphysics step. It carries the classic set's pin.
- gpuwm fetch-tables --wif no longer lets the optional dataset leg
cancel the mandatory one. Only --wif-only skips the coefficient
tables, the exit code is the worst of the legs that ran, and a summary
names each leg staged or refused.
- gpuwm fetch-tables --wif resolves QNWFA_QNIFA_SIGMA_MONTHLY.dat
from the versioned release-assets base, honoring
GPUWM_BRIDGE_ASSET_URL_BASE, where it used to answer 404. A refusal
names the file, the URL and two ways to supply it.
- A bridge staged in ~/.gpuwm/bridges by an earlier release no longer
reaches a door: every ladder checks it against this install's pins and
re-fetches by default. Offline it refuses with the file, its revision
and the replacing command; overrides, in-tree builds and wheel-shipped
binaries are never judged.
- The Rust observation engine rw_obsgrid reads the windowed radar-grid
layout natively. 2.6.1 made that layout what the ingest path writes
while the engine still implemented the whole-domain one, so every
freshly built grid was refused at the schema check. Older files stay
readable.
- gpuwm doctor reports a skewed gpuwm-data companion as a blocking
row carrying the exact pip line, rather than dying in an uncaught
ImportError. The base-dependency line no longer prints ok over the
pinned companion.
- The companion version lock compares PEP 440 public versions, so a
wheel built with a local label accepts the gpuwm-data it was cut
against, with a typeable remedy. A genuine release
mismatch is still refused.
- The GPU preprocessing remedy names the certified CUDA pair instead of
an uncertified extra. It states that such a box has no
certified pair today and that the CPU backend runs there.
- A config's relative file references resolve from the config's own
directory as well as the working directory, so a config that ships
beside its data loads from anywhere. A value that already resolves is
left byte for byte alone, so run fingerprints do not move.
- A host-only run no longer aborts at its first step boundary when CuPy
is installed and every device is masked. The pool trim is an
optimisation, so an unreachable pool now skips it instead of raising.
- Morrison deposition-freezing nucleation is bounded by the vapour excess
over ice saturation. The unbounded term drove qv negative below about
159 K, beyond a regional lid; it also engages between about 190 and
213 K, which a cold tropopause under the default 50 hPa lid reaches.
That divergence from WRF is declared and measured; no parity pin moved.
- The WPS_GEOG mirror carries the Noah-MP soilgrids archive, so a
mesh-door gpuwm fetch-geog no longer falls from the default source to
a 404. The publisher refuses to stage a pin table it cannot render.
- The two rw-mpas golden helper scripts compile again: a helper sat
inside each module docstring, leaving both unterminated and the
Rust tests' goldens impossible to regenerate. The whole-tree
source scan now fails on a file it cannot parse.
- The RRTMGP cloud-fraction refusal names the scheme it refuses instead
of citing only WRF line numbers, so the reader learns which arm is
unsupported.

https://github.com/FahrenheitResearch/arwen/releases/tag/v2.6.3

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