{ "_id": "6a102b0cacfb0bcc41c92359", "Package": "bigleaf", "Type": "Package", "Version": "0.8.3", "Date": "2024-07-31", "Title": "Physical and Physiological Ecosystem Properties from Eddy\nCovariance Data", "Authors@R": "c( person(\"Juergen\", \"Knauer\", role=c(\"aut\",\"cre\"), email=\"J.Knauer@westernsydney.edu.au\",\ncomment=c(ORCID=\"0000-0002-4947-7067\")),\nperson(\"Thomas\", \"Wutzler\", role=c(\"aut\"), email=\"twutz@bgc-jena.mpg.de\",\ncomment=c(ORCID=\"0000-0003-4159-5445\")),\nperson(\"Alison\", \"Bennett\", role=c(\"aut\"), email=\"alison.bennett@csiro.au\",\ncomment=c(ORCID=\"0000-0002-8249-976X\")),\nperson(\"Soenke\", \"Zaehle\", role=c(\"ctb\"), email=\"szaehle@bgc-jena.mpg.de\",\ncomment=c(ORCID=\"0000-0001-5602-7956\")),\nperson(\"Tarek\", \"El-Madany\", role=c(\"ctb\"), email=\"telmad@bgc-jena.mpg.de\",\ncomment=c(ORCID=\"0000-0002-0726-7141\")),\nperson(\"Mirco\", \"Migliavacca\", role=c(\"ctb\"), email=\"mmiglia@bgc-jena.mpg.de\",\ncomment=c(ORCID=\"0000-0003-3546-8407\"))\n)", "Maintainer": "Juergen Knauer ", "Description": "Calculation of physical (e.g. aerodynamic conductance,\nsurface temperature), and physiological (e.g. canopy\nconductance, water-use efficiency) ecosystem properties from\neddy covariance data and accompanying meteorological\nmeasurements. Calculations assume the land surface to behave\nlike a 'big-leaf' and return bulk ecosystem/canopy variables.", "URL": "https://bitbucket.org/juergenknauer/bigleaf", "BugReports": "https://bitbucket.org/juergenknauer/bigleaf/issues", "License": "GPL (>= 2)", "Encoding": "UTF-8", "LazyData": "yes", "RoxygenNote": "7.2.1", "VignetteBuilder": "knitr", "Repository": "https://juergenknauer.r-universe.dev", "Date/Publication": "2025-05-30 05:02:47 UTC", "RemoteUrl": "https://bitbucket.org/juergenknauer/bigleaf", "RemoteRef": "HEAD", "RemoteSha": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-13 06:42:45 UTC", "User": "root" }, "Author": "Juergen Knauer [aut, cre] (ORCID:\n),\nThomas Wutzler [aut] (ORCID: ),\nAlison Bennett [aut] (ORCID: ),\nSoenke Zaehle [ctb] (ORCID: ),\nTarek El-Madany [ctb] (ORCID: ),\nMirco Migliavacca [ctb] (ORCID:\n)", "MD5sum": "46c669d059f4672ce9159449ae16118b", "_user": "juergenknauer", "_type": "src", "_file": "bigleaf_0.8.3.tar.gz", "_fileid": "b20c90b55cab0fe1b4799128abf725ac079ff05e39300f5a9addb12ddb023af8", "_filesize": 1279450, "_sha256": "b20c90b55cab0fe1b4799128abf725ac079ff05e39300f5a9addb12ddb023af8", "_created": "2026-05-13T06:42:45.000Z", "_published": "2026-05-22T10:08:12.344Z", "_distro": "noble", "_jobs": [ { "job": 77358815865, "time": 109, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "WARNING", "artifact": "6963337604" }, { "job": 77358816217, "time": 123, "config": "linux-release-x86_64", "r": "4.6.0", "check": "WARNING", "artifact": "6963341084" }, { "job": 77358816236, "time": 201, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "WARNING", "artifact": "6963486148" }, { "job": 77358815738, "time": 211, "config": "macos-release-arm64", "r": "4.6.0", "check": "WARNING", "artifact": "6963482774" }, { "job": 77358815613, "time": 238, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "6963309898" }, { "job": 77358815444, "time": 88, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7157985159" }, { "job": 77358815980, "time": 90, "config": "windows-devel", "r": "4.7.0", "check": "WARNING", "artifact": "6963333154" }, { "job": 77358816105, "time": 87, "config": "windows-oldrel", "r": "4.5.3", "check": "WARNING", "artifact": "6963332035" }, { "job": 77358816486, "time": 84, "config": "windows-release", "r": "4.6.0", "check": "WARNING", "artifact": "6963331443" } ], "_buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://bitbucket.org/juergenknauer/bigleaf", "_commit": { "id": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "author": "juergenknauer ", "committer": "juergenknauer ", "message": "added generic argument to optimum.temperature function to allow adjustment of loess settings such as smoothing.\n", "time": 1748581367 }, "_maintainer": { "name": "Juergen Knauer", "email": "j.knauer@westernsydney.edu.au", "orcid": "0000-0002-4947-7067" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 2.10", "role": "Depends" }, { "package": "robustbase", "role": "Imports" }, { "package": "solartime", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "testthat", "role": "Suggests" } ], "_owner": "bitbucket-juergenknauer", "_selfowned": false, "_usedby": 17, "_updates": [ { "week": "2025-22", "n": 1 } ], "_tags": [], "_userbio": { "uuid": 45567498, "type": "user", "name": "Juergen Knauer" }, "_downloads": { "count": 3175, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/bigleaf" }, "_mentions": 1, "_devurl": "https://bitbucket.org/juergenknauer/bigleaf", "_searchresults": 171, "_rbuild": "4.6.0", "_assets": [ "extra/bigleaf.html", "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://bitbucket.org/juergenknauer/bigleaf", "_realowner": "juergenknauer", "_cranurl": true, "_releases": [ { "version": "0.3.0", "date": "2018-01-25" }, { "version": "0.5.2", "date": "2018-04-10" }, { "version": "0.6.1", "date": "2018-04-21" }, { "version": "0.6.5", "date": "2018-07-04" }, { "version": "0.7.0", "date": "2019-03-20" }, { "version": "0.7.1", "date": "2019-06-08" }, { "version": "0.8.1", "date": "2022-05-01" }, { "version": "0.8.2", "date": "2022-08-22" } ], "_exports": [ "aerodynamic.conductance", "air.density", "Arrhenius.temp.response", "bigleaf.constants", "biochemical.energy", "decoupling", "dew.point", "e.to.q", "e.to.rH", "e.to.VPD", "energy.closure", "energy.use.efficiency", "equilibrium.imposed.ET", "Esat.slope", "ET.to.LE", "extraterrestrial.radiation", "filter.data", "filter.growing.season", "Gb.Choudhury", "Gb.Su", "Gb.Thom", "gC.to.umolCO2", "intercellular.CO2", "isothermal.Rn", "kg.to.mol", "kinematic.viscosity", "latent.heat.vaporization", "LE.to.ET", "light.response", "light.use.efficiency", "longwave.conductance", "mol.to.ms", "Monin.Obukhov.length", "ms.to.mol", "optimum.temperature", "photosynthetic.capacity", "potential.ET", "potential.radiation", "PPFD.to.Rg", "pressure.from.elevation", "psychrometric.constant", "q.to.e", "q.to.VPD", "radiometric.surface.temp", "reference.ET", "Reynolds.Number", "Rg.to.PPFD", "rH.to.VPD", "roughness.length.heat", "roughness.parameters", "stability.correction", "stability.parameter", "stomatal.sensitivity", "stomatal.slope", "surface.CO2", "surface.conditions", "surface.conductance", "umolCO2.to.gC", "virtual.temp", "VPD.to.e", "VPD.to.q", "VPD.to.rH", "wetbulb.temp", "wind.profile", "WUE.metrics" ], "_datasets": [ { "name": "AT_Neu_Jul_2010", "title": "Eddy Covariance Data of AT-Neu (Neustift)", "object": "AT_Neu_Jul_2010", "class": [ "data.frame" ], "fields": [ "year", "month", "doy", "hour", "Tair", "Tair_qc", "PPFD", "PPFD_qc", "VPD", "VPD_qc", "pressure", "precip", "precip_qc", "ustar", "wind", "wind_qc", "Ca", "Ca_qc", "LW_up", "Rn", "LE", "LE_qc", "H", "H_qc", "G", "G_qc", "NEE", "NEE_qc", "GPP", "GPP_qc", "Reco" ], "rows": 1488, "table": true, "tojson": true }, { "name": "DE_Tha_Jun_2014", "title": "Eddy Covariance Data of DE-Tha (Tharandt)", "object": "DE_Tha_Jun_2014", "class": [ "data.frame" ], "fields": [ "year", "month", "doy", "hour", "Tair", "Tair_qc", "PPFD", "PPFD_qc", "VPD", "VPD_qc", "pressure", "precip", "precip_qc", "ustar", "wind", "wind_qc", "Ca", "Ca_qc", "LW_up", "LW_down", "Rn", "LE", "LE_qc", "H", "H_qc", "G", "G_qc", "NEE", "NEE_qc", "GPP", "GPP_qc", "Reco" ], "rows": 1440, "table": true, "tojson": true }, { "name": "FR_Pue_May_2012", "title": "Eddy Covariance Data of FR-Pue (Puechabon)", "object": "FR_Pue_May_2012", "class": [ "data.frame" ], "fields": [ "year", "month", "doy", "hour", "Tair", "Tair_qc", "PPFD", "PPFD_qc", "VPD", "VPD_qc", "pressure", "precip", "precip_qc", "ustar", "wind", "wind_qc", "Ca", "Ca_qc", "LW_up", "Rn", "LE", "LE_qc", "H", "H_qc", "NEE", "NEE_qc", "GPP", "GPP_qc", "Reco" ], "rows": 1488, "table": true, "tojson": true } ], "_help": [ { "page": "aerodynamic.conductance", "title": "Aerodynamic Conductance", "topics": [ "aerodynamic.conductance" ] }, { "page": "air.density", "title": "Air Density", "topics": [ "air.density" ] }, { "page": "Arrhenius.temp.response", "title": "(Modified) Arrhenius Temperature Response Function", "topics": [ "Arrhenius.temp.response" ] }, { "page": "AT_Neu_Jul_2010", "title": "Eddy Covariance Data of AT-Neu (Neustift)", "topics": [ "AT_Neu_Jul_2010" ] }, { "page": "bigleaf.constants", "title": "Constants Used in the bigleaf Package", "topics": [ "bigleaf.constants" ] }, { "page": "biochemical.energy", "title": "Biochemical Energy", "topics": [ "biochemical.energy" ] }, { "page": "DE_Tha_Jun_2014", "title": "Eddy Covariance Data of DE-Tha (Tharandt)", "topics": [ "DE_Tha_Jun_2014" ] }, { "page": "decoupling", "title": "Canopy-Atmosphere Decoupling Coefficient", "topics": [ "decoupling" ] }, { "page": "dew.point", "title": "Dew Point", "topics": [ "dew.point" ] }, { "page": "energy.closure", "title": "Energy Balance Closure", "topics": [ "energy.closure" ] }, { "page": "energy.use.efficiency", "title": "Energy-Use Efficiency (EUE)", "topics": [ "energy.use.efficiency" ] }, { "page": "equilibrium.imposed.ET", "title": "Equilibrium and Imposed Evapotranspiration", "topics": [ "equilibrium.imposed.ET" ] }, { "page": "Esat.slope", "title": "Saturation Vapor Pressure (Esat) and Slope of the Esat Curve", "topics": [ "Esat.slope" ] }, { "page": "extraterrestrial.radiation", "title": "Extraterrestrial solar radiation", "topics": [ "extraterrestrial.radiation" ] }, { "page": "filter.data", "title": "Basic Eddy Covariance Data Filtering", "topics": [ "filter.data" ] }, { "page": "filter.growing.season", "title": "GPP-based Growing Season Filter", "topics": [ "filter.growing.season" ] }, { "page": "FR_Pue_May_2012", "title": "Eddy Covariance Data of FR-Pue (Puechabon)", "topics": [ "FR_Pue_May_2012" ] }, { "page": "Gb.Choudhury", "title": "Boundary Layer Conductance according to Choudhury & Monteith 1988", "topics": [ "Gb.Choudhury" ] }, { "page": "Gb.Su", "title": "Boundary Layer Conductance according to Su et al. 2001", "topics": [ "Gb.Su" ] }, { "page": "Gb.Thom", "title": "Boundary Layer Conductance according to Thom 1972", "topics": [ "Gb.Thom" ] }, { "page": "intercellular.CO2", "title": "Bulk Intercellular CO_{2} Concentration", "topics": [ "intercellular.CO2" ] }, { "page": "isothermal.Rn", "title": "Isothermal Net Radiation", "topics": [ "isothermal.Rn" ] }, { "page": "kg.to.mol", "title": "Conversion between Mass and Molar Units", "topics": [ "kg.to.mol" ] }, { "page": "kinematic.viscosity", "title": "Kinematic Viscosity of Air", "topics": [ "kinematic.viscosity" ] }, { "page": "latent.heat.vaporization", "title": "Latent Heat of Vaporization", "topics": [ "latent.heat.vaporization" ] }, { "page": "LE.to.ET", "title": "Conversion between Latent Heat Flux and Evapotranspiration", "topics": [ "ET.to.LE", "LE.to.ET" ] }, { "page": "light.response", "title": "Ecosystem Light Response", "topics": [ "light.response" ] }, { "page": "light.use.efficiency", "title": "Light-Use Efficiency (LUE)", "topics": [ "light.use.efficiency" ] }, { "page": "longwave.conductance", "title": "Longwave Radiative Transfer Conductance of the Canopy", "topics": [ "longwave.conductance" ] }, { "page": "Monin.Obukhov.length", "title": "Monin-Obukhov Length", "topics": [ "Monin.Obukhov.length" ] }, { "page": "ms.to.mol", "title": "Conversion between Conductance Units", "topics": [ "mol.to.ms", "ms.to.mol" ] }, { "page": "optimum.temperature", "title": "Optimum temperature of Gross Primary Productivity", "topics": [ "optimum.temperature" ] }, { "page": "photosynthetic.capacity", "title": "Bulk Canopy Photosynthetic Capacity (Vcmax and Jmax)", "topics": [ "photosynthetic.capacity" ] }, { "page": "potential.ET", "title": "Potential Evapotranspiration", "topics": [ "potential.ET" ] }, { "page": "potential.radiation", "title": "Potential radiation", "topics": [ "potential.radiation" ] }, { "page": "pressure.from.elevation", "title": "Atmospheric Pressure from Hypsometric Equation", "topics": [ "pressure.from.elevation" ] }, { "page": "psychrometric.constant", "title": "Psychrometric Constant", "topics": [ "psychrometric.constant" ] }, { "page": "radiometric.surface.temp", "title": "Radiometric Surface Temperature", "topics": [ "radiometric.surface.temp" ] }, { "page": "reference.ET", "title": "Reference Evapotranspiration", "topics": [ "reference.ET" ] }, { "page": "Reynolds.Number", "title": "Roughness Reynolds Number", "topics": [ "Reynolds.Number" ] }, { "page": "Rg.to.PPFD", "title": "Conversions between Global Radiation and Photosynthetic Photon Flux Density", "topics": [ "PPFD.to.Rg", "Rg.to.PPFD" ] }, { "page": "roughness.length.heat", "title": "Roughness length for heat", "topics": [ "roughness.length.heat" ] }, { "page": "roughness.parameters", "title": "Roughness Parameters", "topics": [ "roughness.parameters" ] }, { "page": "stability.correction", "title": "Integrated Stability Correction Functions for Heat and Momentum", "topics": [ "stability.correction" ] }, { "page": "stability.parameter", "title": "Stability Parameter \"zeta\"", "topics": [ "stability.parameter" ] }, { "page": "stomatal.sensitivity", "title": "Stomatal Sensitivity to VPD", "topics": [ "stomatal.sensitivity" ] }, { "page": "stomatal.slope", "title": "Stomatal Slope Parameter \"g1\"", "topics": [ "stomatal.slope" ] }, { "page": "surface.CO2", "title": "CO_2 Concentration at the Canopy Surface", "topics": [ "surface.CO2" ] }, { "page": "surface.conditions", "title": "Big-Leaf Surface Conditions", "topics": [ "surface.conditions" ] }, { "page": "surface.conductance", "title": "Surface Conductance to Water Vapor", "topics": [ "surface.conductance" ] }, { "page": "umolCO2.to.gC", "title": "Conversion between Mass and Molar Units of Carbon and CO_{2}", "topics": [ "gC.to.umolCO2", "umolCO2.to.gC" ] }, { "page": "virtual.temp", "title": "Virtual Temperature", "topics": [ "virtual.temp" ] }, { "page": "VPD.to.rH", "title": "Conversions between Humidity Measures", "concept": [ "humidity conversion" ], "topics": [ "e.to.q", "e.to.rH", "e.to.VPD", "q.to.e", "q.to.VPD", "rH.to.VPD", "VPD.to.e", "VPD.to.q", "VPD.to.rH" ] }, { "page": "wetbulb.temp", "title": "Wet-Bulb Temperature", "topics": [ "wetbulb.temp" ] }, { "page": "wind.profile", "title": "Wind Speed at a Given Height in the Surface Layer", "topics": [ "wind.profile" ] }, { "page": "WUE.metrics", "title": "Water-Use Efficiency Metrics", "topics": [ "WUE.metrics" ] } ], "_readme": "https://bitbucket.org/juergenknauer/bigleaf/raw/HEAD/README.md", "_rundeps": [ "cpp11", "DEoptimR", "generics", "lubridate", "robustbase", "solartime", "timechange" ], "_vignettes": [ { "source": "bigleaf_tutorial.Rmd", "filename": "bigleaf_tutorial.html", "title": "Tutorial on bigleaf", "author": "Juergen Knauer", "engine": "knitr::rmarkdown", "headings": [ "Package scope and important conceptual considerations", "Installation and Loading", "Preparing the data", "General guidelines on package usage", "Units", "Function arguments", "Ground heat flux and storage fluxes", "Function walkthrough", "Data filtering", "Aerodynamic conductance", "Surface conditions", "Surface conductance", "Stomatal slope parameter", "Wind profile", "Potential evapotranspiration", "Energy balance closure (EBC)", "Meteorological variables", "Unit interconversions", "Useful hints for advanced users", "Hide function messages", "Constants", "Boundary layer conductance for trace gases", "Dealing with uncertainties", "Bootstrapping", "Monte Carlo analysis", "References" ], "created": "2018-06-17 20:21:50", "modified": "2022-04-28 06:50:41", "commits": 10 } ], "_score": 7.141280020454103, "_indexed": true, "_nocasepkg": "bigleaf", "_universes": [ "juergenknauer", "bitbucket-juergenknauer" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.8.3", "date": "2026-05-13T06:44:40.000Z", "distro": "noble", "commit": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "fileid": "53d8d595a662d52891e07a32cbc38abb756913cb1405cb14cb69abf3cd8ac3b7", "status": "success", "check": "WARNING", "buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252" }, { "r": "4.6.0", "os": "linux", "version": "0.8.3", "date": "2026-05-13T06:44:54.000Z", "distro": "noble", "commit": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "fileid": "10a67f9c3a77bb2a80d24b14194e186d34f038788c9062e6be025e463b773ad9", "status": "success", "check": "WARNING", "buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252" }, { "r": "4.5.3", "os": "mac", "version": "0.8.3", "date": "2026-05-13T06:54:44.000Z", "commit": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "fileid": "082c8b2e3d4c53903506bb7653fb1ecfbbeb4232b1633451a57d59c310c8f85a", "status": "success", "check": "WARNING", "buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252" }, { "r": "4.6.0", "os": "mac", "version": "0.8.3", "date": "2026-05-13T06:54:24.000Z", "commit": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "fileid": "81f54b61e8e20a3974b2a443ad6d10f31b98e6d018c33c03ef4e6feb46964c3e", "status": "success", "check": "WARNING", "buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252" }, { "r": "4.7.0", "os": "win", "version": "0.8.3", "date": "2026-05-13T06:44:14.000Z", "commit": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "fileid": "1ed191d8e595972f5062b3dc43dc9e53b9f89d0b88b3404df9a603a881376dc3", "status": "success", "check": "WARNING", "buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252" }, { "r": "4.5.3", "os": "win", "version": "0.8.3", "date": "2026-05-13T06:44:13.000Z", "commit": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "fileid": "a691d68de041271f9f0db26c9adcb04d767737bb940721e5ae677eb8b2292bdd", "status": "success", "check": "WARNING", "buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252" }, { "r": "4.6.0", "os": "win", "version": "0.8.3", "date": "2026-05-13T06:44:07.000Z", "commit": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "fileid": "1d4cd709a15ca310ba487306441925f8c49fa11cdaba2be96d10d50eb40021b2", "status": "success", "check": "WARNING", "buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252" }, { "r": "4.6.0", "os": "wasm", "version": "0.8.3", "date": "2026-05-22T10:07:52.000Z", "commit": "3c12de5b9e0d3f394eb75ba6bc24f12cdc95cb8c", "fileid": "ae5431716056ae75e9cdf7bf0f5683556cc71119f83f8f404666bda6a759cb24", "status": "success", "buildurl": "https://github.com/r-universe/juergenknauer/actions/runs/25782845252" } ] }