PHPackages okvpn/grib2-eccodes - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. [Utility & Helpers](/categories/utility) 4. / 5. okvpn/grib2-eccodes ActiveLibrary[Utility & Helpers](/categories/utility) okvpn/grib2-eccodes =================== Read WMO GRIB2 files with using FFI and libeccodes 1.0.0(2y ago)238MITPHPPHP >=8.1 Since Aug 28Pushed 2y ago1 watchersCompare [ Source](https://github.com/vtsykun/php-grib2)[ Packagist](https://packagist.org/packages/okvpn/grib2-eccodes)[ RSS](/packages/okvpn-grib2-eccodes/feed)WikiDiscussions main Synced 1mo ago READMEChangelogDependenciesVersions (2)Used By (0) PHP GRIB2 eccodes ================= [](#php-grib2-eccodes) Simple library to read GRIB2 WMO format with using FFI. Purpose ------- [](#purpose) This library shows an example of how to use adapt libeccodes for using with PHP FFI extension to save developers time. Install ------- [](#install) ``` composer require okvpn/grib2-eccodes ``` Install libaec-dev ``` apt install libaec-dev ``` (Optional) Install eccodes lib. See . But to simplify distribution, the libeccodes is build-in with data `eccodes.tar.gz`. It will be extracted to tmp dir. Usage ===== [](#usage) ``` # Get grib index data # https://www.ftp.ncep.noaa.gov/data/nccf/com/gfs/prod/gfs.//atmos/gfs.tz.pgrb2b.1p00.f.idx 170:9120456:d=2023081906:RH:575 mb:3 hour fcst: 171:9195051:d=2023081906:TCDC:575 mb:3 hour fcst: 172:9235360:d=2023081906:VVEL:575 mb:3 hour fcst: 173:9325082:d=2023081906:DZDT:575 mb:3 hour fcst: 174:9400873:d=2023081906:UGRD:575 mb:3 hour fcst: 175:9480146:d=2023081906:VGRD:575 mb:3 hour fcst: 176:9560543:d=2023081906:ABSV:575 mb:3 hour fcst: 177:9632016:d=2023081906:CLWMR:575 mb:3 hour fcst: ``` Download Grib2 archive ``` $curl = new CurlHttpClient(); // Select 174:9400873:d=2023081906:UGRD:575 mb:3 hour fcst: // Use http 206 Partial Content feature to downlaod only one param $res = $curl->request('GET', 'https://www.ftp.ncep.noaa.gov/data/nccf/com/gfs/prod/gfs.//atmos/gfs.tz.pgrb2b.1p00.f003', ['headers' => ['Range' => 'bytes=9400873-9480145']]); file_put_contents("VGRD.p1", $res->getContent()) ``` ``` require_once __DIR__ . '/vendor/autoload.php'; use FFI; use Okvpn\Grib2\Grib2Reader; use Okvpn\Grib2\LibEccodes; LibEccodes::$libPath = "libeccodes.so"; // . use fill path if installed eccodes to custom path $reader = new Grib2Reader(); $data = $reader->read("VGRD.p1"); print_r($data); $matrix = $reader->read2D("VGRD.p1", lat1: 48, lat2: 57, lon1: 13, lon2: 36); foreach ($matrix as $i => &$vals) { foreach ($vals as $j => &$val) { $val = ($s = strlen($val = round($val))) >= 3 ? $val : $val . str_repeat(' ', 3-$s); } } ``` Output ``` 5 6 5 3 3 3 3 5 4 4 5 5 5 7 7 7 4 9 6 6 9 5 7 8 5 7 5 2 0 2 2 1 -0 1 2 2 4 4 5 6 6 7 6 6 5 5 6 6 4 6 5 3 2 2 0 0 1 2 1 1 2 3 2 2 3 1 1 1 2 2 5 4 5 5 5 3 3 2 2 1 3 5 6 5 4 3 3 2 -0 -1 -1 -2 -2 -3 -3 -1 6 6 5 3 3 3 2 4 4 5 4 4 4 4 2 1 0 -0 -0 -2 -1 -1 -3 -4 5 6 6 1 2 2 2 3 4 4 3 2 3 2 2 3 0 0 -0 -2 -1 -1 -2 -3 5 4 1 1 1 0 1 4 3 1 2 1 2 3 4 3 2 0 -1 -0 -2 -2 -2 -3 4 1 1 1 0 1 2 2 2 1 2 2 3 2 3 3 1 0 -0 -1 -2 -3 -4 -3 2 0 1 -1 -0 1 2 1 0 1 1 2 3 3 1 1 0 -0 0 0 -1 -3 -5 -4 -1 -1 -3 -2 -0 -1 -2 -2 -2 -1 0 2 2 2 2 1 0 0 -0 -1 -1 -3 -5 -5 ``` License ------- [](#license) MIT License. ### Health Score 25 — LowBetter than 37% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity10 Limited adoption so far Community7 Small or concentrated contributor base Maturity52 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 985d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/72ab45c38dd8963c58e34948277405642f3e498f5ffc7508cea6e51a5dcdd24f?d=identicon)[vtsykun](/maintainers/vtsykun) --- Top Contributors [![vtsykun](https://avatars.githubusercontent.com/u/21358010?v=4)](https://github.com/vtsykun "vtsykun (3 commits)") --- Tags grib2grib2-phpgrib2eccodesnceppgrb2b ### Embed Badge ![Health badge](/badges/okvpn-grib2-eccodes/health.svg) ``` [![Health](https://phpackages.com/badges/okvpn-grib2-eccodes/health.svg)](https://phpackages.com/packages/okvpn-grib2-eccodes) ``` ### Alternatives [smart-crowd/simple-sms-drivers Addition providers for simple SMS laravel package 101.0k](/packages/smart-crowd-simple-sms-drivers) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)