Categories - Atmosphere

Sub Categories

Topics

aerosol, radiative-transfer-models, hodograph, gempak, wmo, deutscher-wetterdienst, sounding, geophysical-fluid-dynamics, skew-t, radiation, troposphere, stratosphere, infrared, bufr, environment-canada, weather-downloader, science-gateway, jet-stream, graph-neural-networks, iowa, aerosol-chambers, aerosol-microphysics, chemical-scheme, indoor-air-quality, united-states, weatherservice, corrections, retrieval, atmospheric-physics, nvrtc, particle-system, pint, geos5, plasma-physics, speed, eliassen-model, gill-matsuno-model, inversion-problem, munk-stommel, omega-equation, poisson-equation, pv-inversion, streamfunction, successive-over-relaxation, velocity-potential, wind-driven-circulation, rttov, escience, nsf, nsf-access, nsf-unidata, thrust, numerical-weather-forecasting, aerosols, atmospheric-chemistry-modeling, mercury, particulate-matter, met-data, foucastnet, gridded, wrf-arw, planetary-atmospheres, plots, visualization-tools, academia, mwx, vaisala, cfgrib, ecmwf-data, grib2, nomads, rap, decision-trees, metview, flight-planning, mission-support-system, community-modeling, forecast-model, weather-model, clouds, lagrangian-dynamics, lagrangian-particles, superdropletmodel, superdroplets, superdrops, decoding, encoding, pyart, radar-processing, weather-radars, auto-encoder, data-compression, kpp, goes16, goes17, ceilometer, atmospheric-sciences, cape, cin, convective-parameters, download-sounding, rawinsonde, thunder, tornado, cloudcasting, manchester-prize, turing-ocf, imd, smhi, process-safety, odb, ocean-atmosphere-model, analogue, quality-assurance, arl, cmaq, mit, awips, awips-data, cave, data-server, edex, foss, hibernate, httpd-server, albedo, albedo-maps, imgw, ogimet, ctm, geos-cf, ode-solver, air-quality-model, air-quality-model-evaluation, model-evaluation-metrics, dwd-weather, hass, weather-entity, f2py, lowtran, aerocom, data-structures, airports, asos, iowa-environment-mesonet, metar, astrophysics, hitemp, hitran, plasma, microwave-remote-sensing, dispersion, dispersion-model, trajectories, gaw, ozone, ozonesonde, spectral, totalozone, ultraviolet, umkehr, uv, aurora-model, foundation-models, ocean-waves, tropical-cyclone-tracking, weather-prediction, application, scr-2664, wms,

Projects

Contributors

gagan-aryan [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Sagar Chotalia [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

adityabharadwaj198 [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Sonika [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Ritwik Saha [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 8 more

Yui Kasagi [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Brendan Drury [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

menasrac [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Adarsh Desai [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 7 more

gugzy [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

MVAMULYA [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Smit [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

jayanthchandra [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Corentin Grimaldi [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Jean Maillard [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

sh-tada [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

gagan-aryan [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Maksim Blekhshtein [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Augustin Tibere [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Augustin [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Mariotto Pierre [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Yui Kawashima@higuma [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

sh-tada [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Mark [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 4 more

AllanHOlesenBW [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: astrophysics, closember, combustion, exoplanets, hitemp, hitran, infrared, plasma, plasma-physics, radiation and 2 more

Suniti Sanghavi [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics:

bakerbd [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

bbakernoaa [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

bbakernoaa [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

drnimbusrain [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

amcz [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

Barry.Baker [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

[email protected] [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

Zachary Moon [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification, numerical-weather-prediction, nwp, regional-model, weather and 3 more

Barry Baker [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

alicec [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

drnimbusrain [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

drnimbusrain [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

Duseong Jo [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: air, arl, cmaq, noaa, quality, verification

Alfred.Mayhew [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: atmospheric-chemistry, atmospheric-modelling, box-model, cvode, master-chemical-mechanism, mcm, aerosols, atmospheric-chemistry-modeling, atmospheric-composition, carbon-cycle and 8 more

fengqiaogh [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, ocean-sciences, radiative-transfer, radiative-transfer-models

fengqiao [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, ocean-sciences, radiative-transfer, radiative-transfer-models

cjames cjames@95f8c243-6001-0410-b151-932e6a9ed213

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: iowa, mesonet, weather

Matt Alonso [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: iowa, mesonet, weather

skmichaeldavis [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: iowa, mesonet, weather

Christian Dunkerly [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: evapotranspiration, quality-assurance, quality-control, weather-data, weather-station

Ubuntu [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

Jason Leaver [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: atmospheric-science, hodograph, meteorology, skew-t, weather, weather-data

amorway [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: evapotranspiration, quality-assurance, quality-control, weather-data, weather-station

ucfaea1 [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

Piotr Dziekan [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:

ryba183 [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:

pzmij [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:

Anna Jaruga [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:

Ubuntu [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics: atmospheric-modelling, atmospheric-science, climate-model, geophysical-fluid-dynamics, planetary-atmospheres

pdziekan [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:

ryba183 [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:

Tobias [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: dwd, weather, deutscherwetterdienst, wetter

Peter Kalverla [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Dispersion and Transport
Topics:

Ruud van der Ent [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Dispersion and Transport
Topics:

Imme1992 [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Dispersion and Transport
Topics: hydrological-modelling, hydrology

vincentdefeiter [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Dispersion and Transport
Topics:

Yang [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Dispersion and Transport
Topics:

Ubuntu [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

Viral Shah [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

Wai Ho Lo waih@newnode11.(none)

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

Xuan Wang [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

Xuan Wang [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

Xuan Wang [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

Yingying Yan [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

christophkeller [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: aerosols, atmospheric-chemistry, atmospheric-chemistry-modeling, atmospheric-composition, atmospheric-modelling, carbon-cycle, climate, cloud-computing, earth-system-modeling, greenhouse-gases and 4 more

David Topping [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: atmospheric-science, chemistry

David Topping [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: atmospheric-science, chemistry

David Topping [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: atmospheric-science, chemistry

mccikdt3 [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics: atmospheric-science, chemistry

Bianca Tost [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: Map Projections, Scientific Visualization, meteorology

Thorwin Vogt [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

Christoph Fischer [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

Kameswarrao [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

Christoph Heidelmann [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: Map Projections, Scientific Visualization, meteorology

Michael Kern [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: Map Projections, Scientific Visualization, meteorology

Andreas Beckert [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

Philipp Kaiser [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: Map Projections, Scientific Visualization, meteorology

Kameswar [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

Susanne Fuchs [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

FSchoettl [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: Map Projections, Scientific Visualization, meteorology

Maximilian Hartz [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

Maximilian Hartz [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

Michael Kern [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: Map Projections, Scientific Visualization, meteorology

kaiser kaiser@kaiser-W230SS

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:

Unknown [email protected]

OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics: analyzer, language-team, quality, sonarcloud, sonarlint, static-analysis, static-code-analysis

rekha rekha@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer

cory cory@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer

ekstrom ekstrom@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer

nkoulev nkoulev@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer

gerrit gerrit@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer

axel axel@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer

olemke olemke@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer, atmospherice-science, spoiler

patrick patrick@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer

sbuehler sbuehler@aaf1aab0-4228-0410-ad68-8dceda47f409

OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics: atmospheric-science, radiative-transfer, atmospherice-science, spoiler