Categories - Atmosphere
Sub Categories
- Atmospheric Composition and Dynamics - 32 projects
- Atmospheric Chemistry and Aerosol - 23 projects
- Meteorological Observation and Forecast - 68 projects
- Atmospheric Dispersion and Transport - 7 projects
- Radiative Transfer - 17 projects
Topics
aerosol, radiative-transfer-models, hodograph, deutscher-wetterdienst, gempak, wmo, bufr, geophysical-fluid-dynamics, sounding, skew-t, radiation, troposphere, stratosphere, infrared, forecast-model, weather-model, community-modeling, united-states, weatherservice, decoding, encoding, streamfunction, clouds, lagrangian-dynamics, lagrangian-particles, superdropletmodel, superdroplets, superdrops, foucastnet, met-data, gridded, wrf-arw, successive-over-relaxation, velocity-potential, wind-driven-circulation, rttov, jet-stream, aerosol-chambers, aerosol-microphysics, chemical-scheme, indoor-air-quality, environment-canada, weather-downloader, graph-neural-networks, atmospheric-physics, nvrtc, particle-system, pint, thrust, decision-trees, metview, planetary-atmospheres, iowa, data-structures, airports, asos, iowa-environment-mesonet, metar, corrections, retrieval, flight-planning, mission-support-system, aerosols, atmospheric-chemistry-modeling, mercury, particulate-matter, pyart, radar-processing, weather-radars, auto-encoder, data-compression, numerical-weather-forecasting, academia, plots, visualization-tools, mwx, vaisala, cfgrib, ecmwf-data, grib2, nomads, rap, escience, nsf, nsf-access, nsf-unidata, science-gateway, f2py, lowtran, aerocom, application, scr-2664, ocean-atmosphere-model, geos5, kpp, goes16, goes17, ceilometer, atmospheric-sciences, cape, cin, convective-parameters, download-sounding, rawinsonde, thunder, tornado, imd, cloudcasting, manchester-prize, turing-ocf, smhi, process-safety, quality-assurance, analogue, arl, cmaq, mit, awips, awips-data, cave, data-server, edex, foss, hibernate, httpd-server, albedo, albedo-maps, imgw, ogimet, ctm, geos-cf, microwave-remote-sensing, air-quality-model, air-quality-model-evaluation, model-evaluation-metrics, astrophysics, hitemp, hitran, plasma, plasma-physics, dwd-weather, hass, weather-entity, speed, eliassen-model, gill-matsuno-model, inversion-problem, munk-stommel, omega-equation, poisson-equation, pv-inversion, dispersion, dispersion-model, trajectories, gaw, ozone, ozonesonde, spectral, totalozone, ultraviolet, umkehr, uv, odb, aurora-model, foundation-models, ocean-waves, tropical-cyclone-tracking, weather-prediction, wms, ode-solver,
Projects
Contributors
Katherine R. Travis [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
Dandan Zhang [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
Ray Nassar [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
Jos de Kloe [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo, atmospheric-science, grib2, grib2-decoder, grib2-encoder and 10 more
Igor S. Gerasimov [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
automl, equation-discovery, evolutionary-algorithms, explainable-ai, genetic-algorithm, interpretable-ml, sciml, symbolic, symbolic-computation, symbolic-regression and 7 more
Stefanie Reuter [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
cofinoa [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo, thredds, cdm, geodata, geoscience and 20 more
Paul [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
climate, eddy, eddy-covariance, geology, hydrogeology, hydrology, subsurface, stormwater, water, arcgis and 20 more
Sanjay [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
flight-planning, mission-support-system
Ian Hough [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
Joe Wallwork [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:
Amy McGovern [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
benchmarking, meteorology
Alex Hirzel [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
bleeding-edge, computer-algebra, modern, sympy, bigtree, bigtreetech, skr, skr-v13, acausal, blockmodels and 24 more
Robert Neal [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
meteorology, weather
Jeremy Selva [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
environment-canada, weather-data, weather-downloader
mciechan [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
environment-canada, weather-data, weather-downloader
Gregory L. Wagner [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
fft, mpi, microsoft-mpi, mpich, openmpi
Charlie Negri [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
aerocom, aerosol, air-quality, climate-science, earth-observation, model-evaluation
mohyware [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
Katherine Tomkins [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
meteorology, weather
Russ Allen [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
patents, patentsview, patentsview-api, uspto, environment-canada, weather-data, weather-downloader
7schroet [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Akshay Sridhar [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
climate, data-assimilation, fluid-dynamics
John J. Allison [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
aircraft, datasystem, processing, catalog, kml, raf, gempak, goes, goes16, goes17 and 7 more
Julie Prestopnik [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
plesskem [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
Noor Al-Duhaidahawi [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics:
gaw, ozone, ozonesonde, spectral, totalozone, ultraviolet, umkehr, uv, wmo
Emma Ware [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
Florian Couvidat [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Karine Sartelet [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Zhizhao WANG [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
CFLAG [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
cfd, finite-volume, hpc-applications, mpi-applications, navier-stokes, pyqt, turbulence
Victor Lannuque [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
cflag [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
cfd, finite-volume, hpc-applications, mpi-applications, navier-stokes, pyqt, turbulence, computational-fluid-dynamics, direct-numerical-simulation, large-eddy-simulation
Oscar Jacquot [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
4d-var, data-assimilation
SQUARCIONI Alexis squarcia@petra
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
WANG Zhizhao [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Alexis Squarcioni [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Soo-Jin Park [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
CEREA webmaster [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Martin FERRAND [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Thibaud Sarica [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Victor Lannuque [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Lya Lugon [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Yelva Roustan [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Wessel Bruinsma [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
atmospheric-chemistry, atmospheric-dynamics, aurora-model, foundation-models, ocean-waves, tropical-cyclone-tracking, weather-prediction
Wendoom-dev [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
forecasting-models, graph-neural-networks, weather
Till Hauer [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
Chris Nardi [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
closember, pyart, radar-processing, weather-radars, albert, bert, entity-extraction, language-detection, language-model, lemmatizer and 11 more
William Minchin [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
atmospheric-science, hodograph, meteorology, skew-t, weather, weather-data, images, pelican, pelican-plugins, green and 22 more
Eugen Betke [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
scls19fr [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
speed, wind, windrose, audio, broadcasting, data-collection, entertainment, internet-radio, internet-radio-stations, media and 13 more
Samuël Weber/GwendalD [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
speed, wind, windrose, backtrajectory, hysplit, pscf
Cameron Schmitt [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
climate, data-assimilation, fluid-dynamics
Ilaria Luise [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
Christian Lessig [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
Christian Lessig [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
iluise [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
Gioele Barabucci [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
accelerometer, compass, geoclue, iio, iio-sensor-proxy, light, sensor, udev, commandline, launchy and 7 more
Oliver Elbert [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
timothydonohue [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
big-data-program, cfgrib, ecmwf-data, gfs, grib, grib2, hrrr, noaa-data, nomads, numerical-weather-prediction and 1 more
谢萧涯 [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
climate, data-assimilation, fluid-dynamics
Alice Künzel [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
Arash Madadi [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
Samanta-Alondra Emes-Lapointe [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
canada, weather, wms
ca525 [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
Josué M. Sehnem [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Radiative Transfer
Topics:
anaconda, anaconda-distribution, ide, language-server-protocol, qt, spyder, winpython, climate-model, radiative-transfer
Damian Soto [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
weather, weather-api, weather-forecast
Kim [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
deutscher-wetterdienst, dwd, dwd-weather, hacs, hass, weather, weather-entity, weather-forecast
Emily de Jong [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
John Schreck [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
epistemic-uncertainty, evidential-deep-learning, uncertainty-quantification
Emily de Jong [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
Thomas Keel [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
climate-science, jet-stream
Thomas Keel [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
climate-science, jet-stream
Marijana Crepulja [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
Oleksii Bulenok [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
Robert Osinski [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
edejong-caltech [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust, aerosol-microphysics, aerosol-science and 6 more
Michaeldz36 [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust, advection, advection-diffusion and 2 more
Emily K. de Jong [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
Oleksii Bulenok [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust, mpi, mpi4py
alexios [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust, aerosol-microphysics, aerosol-science and 6 more
edejong-caltech [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
Bartosz Piasecki [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
tehAgitto [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
Ben Mackay [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
edejong-caltech [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
Shahram Najm [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
edejong-caltech [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Chemistry and Aerosol
Topics:
atmospheric-modelling, atmospheric-physics, nvrtc, particle-system, physics-simulation, pint, research, thrust
laura.koehler [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
meteorology, mwx, vaisala, atlantic, calitoo, ceilometer, ctd, dusttrak, hatpro, itcz and 5 more
hauke.schulz [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
meteorology, mwx, vaisala
katharinastolla [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
meteorology, mwx, vaisala
admin2 [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
meteorology, mwx, vaisala
admin2 [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Atmospheric Composition and Dynamics
Topics:
meteorology, mwx, vaisala
Enrico Fucile [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
Eugen Betke [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
Sebastien Villaume [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo
Robert Osinski [email protected]
OST Projects: 1
Categories: Atmosphere
Sub Categories: Meteorological Observation and Forecast
Topics:
bufr, decoding, encoding, grib, meteorology, wmo