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pmip3:synth:bartlein:index [2013/12/18 09:37] jypeter Moved the pic and data files to a subdirectory |
pmip3:synth:bartlein:index [2013/12/18 15:34] jypeter More changes to detail the files content |
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The gridded reconstructions are available in two formats (binary and text), with one file per variable and per period: | The gridded reconstructions are available in two formats (binary and text), with one file per variable and per period: | ||
- | * netCDF binary files: ''**variable**_delta_**period**_ALL_grid_2x2.nc'' | + | * binary NetCDF files: ''**variable**_delta_**period**_ALL_grid_2x2.nc'' |
+ | * Note: in the NetCDF files, the grid cells where there are no data sites are masked | ||
* text (.csv) files: ''**variable**_delta_**period**_ALL_grid_2x2.csv'' | * text (.csv) files: ''**variable**_delta_**period**_ALL_grid_2x2.csv'' | ||
+ | * Note: the text files only list the grid cells that contain data sites | ||
Where the **variable**s are... | Where the **variable**s are... | ||
- | * **mat**: Mean Annual Temperature | + | * **mat**: Mean Annual Temperature (°C) |
- | * **map**: Mean Annual Precipitation | + | * **map**: Mean Annual Precipitation (mm) |
- | * **mtco**: Mean Temperature of the Coldest Month | + | * **mtco**: Mean Temperature of the Coldest Month (°C) |
- | * **mtwa**: Mean Temperature of the Warmest Month | + | * **mtwa**: Mean Temperature of the Warmest Month (°C) |
- | * **gdd5**: Growing Degree Days above 5°C | + | * **gdd5**: Growing Degree Days above 5°C (°C days) |
- | * **alpha**: moisture index, defined as Mean Annual Actual Evaporation/Mean Annual Potential Evaporation | + | * **alpha**: moisture index, defined as Mean Annual Actual Evaporation/Mean Annual Potential Evaporation (no units) |
... and the **period**s are: | ... and the **period**s are: | ||
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* **21ka**: Last Glacial Maximum | * **21ka**: Last Glacial Maximum | ||
- | Each file contains the latitudes and longitudes of the grid, along with 7 variables: | + | Each file contains the following variables: |
+ | |||
+ | ^ Variable ^ Column\\ (.csv file) ^ Detail ^ | ||
+ | | **lat** | 1 | Latitude of grid-cell center (degrees North) | | ||
+ | | **lon** | 2 | Longitude of grid-cell center (degrees East) | | ||
+ | | **variable**_anm_mean | 3 | Grid-cell mean of reconstructed anomalies | | ||
+ | | **variable**_se_mean | 4 | Grid-cell mean of standard errors of estimates | | ||
+ | | **variable**_tstat | 5 | //t-statistic// = mean anomaly / mean standard error of estimate\\ \\ **=** **variable**_anm_mean / **variable**_se_mean | | ||
+ | | **variable**_sig | 6 | Significance of the //t-statistic//: -1, 0, 1\\ \\ **=** sign(**variable**_tstat) if abs(**variable**_tstat) > 2\\ **=** **0** if abs(**variable**_tstat) < = 2 | | ||
+ | | **variable**_sig_value | 7 | Value of //anm_mean// if the //t-statistic// was significant\\ \\ **=** **variable**_anm_mean if **variable**_sig <> 0\\ **=** **0** if **variable**_sig == 0 | | ||
+ | | **variable**_npts | 8 | Number of sites in the grid cell | | ||
* variable_anm_mean: grid-cell mean of reconstructed anomalies | * variable_anm_mean: grid-cell mean of reconstructed anomalies | ||
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* variable_sig_val: =anm_mean if sig.ne.0 | * variable_sig_val: =anm_mean if sig.ne.0 | ||
* variable_npts: number of sites in grid box | * variable_npts: number of sites in grid box | ||
- | |||
- | < Jean-Yves, là, il faut mettre les derniers fichiers de Bart, et mettre à jour la paragraphe ci-dessus pour les formats disponibles > | ||
<note warning>\\ [[pmip3:synth:bartlein:download|Click here to access the data]]</note> | <note warning>\\ [[pmip3:synth:bartlein:download|Click here to access the data]]</note> |