ArWen is an independent, GPU-native implementation of a WRF-ARW-class regional atmospheric model. It is not affiliated with or endorsed by NCAR or UCAR. The name is a wordmark for "the ARW solver, GPU-native"; the Python package is currently named gpuwm. Safety. ArWen is a research and educational tool. It is never a substitute for official forecasts and warnings from your national meteorological service. Do not use it to make safety decisions. Regional numerical weather prediction at convective scale has mostly required institutional clusters, which means most of the world runs on global-model guidance at 10-25 km. ArWen's aim is to put a verified, kilometer-scale limited-area model on a single consumer GPU: pick a point, size a nest ladder to your card, pull public analysis data, and run a 1 km (or 500 m) simulation of your own area on hardware you own -- especially in places where no national convection-permitting model exists.
Maelezo ya mchapishaji (Kiingereza)
ArWen ni nini?
Programu ArWen inachapishwa na Fahrenheit Research. Ni programu ya chanzo huria ya Windows. Imeandikwa kwa Rust.
Usakinishaji na mahitaji
Mchapishaji hutoa visakinishi vya Portable kwa Windows ya 64-bit. Inafanya kazi bila kusakinishwa (portable).
Masasisho na historia ya matoleo
Toleo la sasa ni 2.9.8, lililotolewa 26 Oktoba 2026. Historia ya matoleo inarudi nyuma hadi 31 Julai 2026: matoleo 38, yote yakiwa na viungo vya faili rasmi. Sasisho la mwisho lina umri wa chini ya mwezi mmoja.
Umaarufu na aina za faili
Msimbo chanzo kwenye GitHub (FahrenheitResearch/arwen) una nyota 15.
Maelezo ya mradi kwenye GitHub: “ArWen: GPU-native WRF-ARW-class regional weather model, verified against WRF v4.6.1”
Faida / Hasara
Faida
- Chanzo huria: mtu yeyote anaweza kukagua na kujenga msimbo
- Portable: inafanya kazi bila kusakinishwa
- Imesasishwa ndani ya miezi miwili iliyopita
Hasara
- Hakuna toleo asili la ARM64
Kwa ufupi: ArWen ni zana ya chanzo huria ya Windows kwa kompyuta za 64-bit.
Je, ni salama kupakua ArWen?
- Faili inatolewa na github.com, kikoa cha mchapishaji mwenyewe
- Kiungo cha kupakua kinatumia HTTPS
- Hashi ya SHA256 imechapishwa, hivyo unaweza kuthibitisha faili:
B654DC442A42BF6F3F622A05D3D81AD956F9CA957A6CFB2C0D02CB06DD0707D4· Fungua ripoti ya VirusTotal ya hashi hii - Kiungo bado hakijakaguliwa
- Msimbo chanzo uko wazi kwa umma
- ExeAtlas haihifadhi, haifungi wala haibadilishi visakinishi
Mwongozo unaohusiana: Jinsi ya kukagua hashi ya SHA256 ya faili kwenye Windows
Matoleo ya karibuni
Matoleo yote 38 ›| Toleo | Tarehe | Ukubwa | Faili |
|---|---|---|---|
| 2.9.8Jipya zaidi | 26 Oktoba 2026 | — | 64-bit ZIP |
| 2.9.7 | 25 Oktoba 2026 | — | 64-bit ZIP |
| 2.9.6 | 24 Oktoba 2026 | — | 64-bit ZIP |
| 2.9.5 | 23 Oktoba 2026 | — | 64-bit ZIP |
| 2.9.4 | 22 Oktoba 2026 | — | 64-bit ZIP |
| 2.9.3 | 20 Oktoba 2026 | — | 64-bit ZIP |
| 2.9.2 | 18 Oktoba 2026 | — | 64-bit ZIP |
| 2.9.0 | 15 Oktoba 2026 | — | 64-bit ZIP |
Kusakinisha kwa mstari wa amri
Usakinishaji kimya ›winget install --id FahrenheitResearch.ArWen -eFaili za programu (.exe): gfs_grib2_bridge.exe, grib1_bridge.exe, grib2_dump.exe, grib2_inventory.exe, hrrr_grib2_bridge.exe, rw_fetch.exe, rw_wrfbatch.exe
Mwongozo unaohusiana: Jinsi ya kutumia winget: sakinisha na sasisha programu
Taarifa
- Mchapishaji
- Fahrenheit Research
- Leseni
- Apache-2.0
- Bei
- Bure
- Msimbo chanzo
- github.com/FahrenheitResearch/arwen
- Imeandikwa kwa
- Rust
- Inahitaji
- Windows 11 / 10
- Usanifu
- 64-bit
- Kisakinishi
- Portable
- Toleo
- 2.9.8
- Ilitolewa
- 26 Oktoba 2026
- Iliongezwa kwenye orodha
- 7 Agosti 2026
- Matoleo yaliyoorodheshwa
- 38
- Nyota za GitHub
- 15
- Forks za GitHub
- 6
- Tovuti
- github.com
- Kitambulisho cha winget
- FahrenheitResearch.ArWen
Ukadiriaji na maoni
Bado hakuna maoni. Kuwa wa kwanza kuikadiria.
Maswali yanayoulizwa mara kwa mara
Je, ArWen ni bure?
Ndiyo. ArWen ni programu ya chanzo huria chini ya leseni ya Apache-2.0.
Je, ni salama kupakua ArWen?
Faili inapakuliwa kutoka github.com, ambayo ni ya mchapishaji mwenyewe; ExeAtlas haihifadhi wala haibadilishi faili. Linganisha hashi yake ya SHA256 na ile iliyoonyeshwa hapa, au fungua ripoti ya VirusTotal ya hashi hiyo.
Jinsi ya kusakinisha ArWen kwa winget?
Fungua PowerShell au Windows Terminal na uendeshe amri ya winget iliyoonyeshwa kwenye ukurasa huu. winget hupakua kisakinishi rasmi na kukagua hashi yake ya SHA256 kabla ya kukiendesha.
Je, ArWen inafanya kazi kwenye ARM (Windows on Arm)?
Hakuna toleo la ARM64; Windows 11 on Arm inaweza kuendesha toleo la 64-bit kupitia uigaji (emulation).
Wapi pa kupakua toleo la zamani la ArWen?
Ukurasa wa matoleo unaorodhesha matoleo 38 yote pamoja na viungo vya faili rasmi za kisakinishi, kuanzia 31 Julai 2026.
Je, ArWen inaweza kutumika bila haki za msimamizi?
Ndiyo, ni portable: fungua kumbukumbu (archive) na uiendeshe.
