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Features Hydrological Rivers MajorRivers the_geom: Geometry data
MajorRivers Geometry from Features Hydrological Rivers: Rivers of the World.Independent Variables (Grids)
- gid
- grid: /gid (unitless) ordered (0) to (97) by 1.0 N= 98 pts :grid
Other Info
- bufferwordsize
- 0
- datatype
- geometrytype
- OpenGISSimpleFeature
- MULTILINESTRING
- PGtype
- bytea
- SpatialReferenceSystemWKT
- GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]]
- units
- unitless
Last updated: Sat, 12 Jun 2021 03:19:49 GMT
Data Views
display shapes| gid | |
 Features Hydrological Rivers MajorRivers[system
r_name
geom_id
the_geom
] | |
| Features Hydrological Rivers MajorRivers the_geom[ | gid] | M |
|---|---|
| Features Hydrological Rivers MajorRivers system[ | gid] | M |
| Features Hydrological Rivers MajorRivers system[ | gid] | M |
 Features Hydrological Rivers MajorRivers the_geom[ | gid] | M |
Filters
Here are some filters that are useful for manipulating data. There are actually many more available, but they have to be entered manually. See Ingrid Function Documentation for more information.- Monthly Climatology calculates a monthly climatology by averaging over all years.
- anomalies calculates the difference between the (above) monthly climatology and the original data.
- Integrate along gid
- Differentiate along gid
- Take differences along gid
RMS (root mean square with mean *not* removed) over gid |
RMSA (root mean square with mean removed) over gid |
Maximum over gid |
Minimum over gid |
Detrend (best-fit-line) over gid |
Note on units