Methods
Methods that change the resolution or extent of an object¤
Click through to the function documentation for more in-depth descriptions and examples.
Methods |
Description |
---|---|
aggregate |
aggregate data by the same or different amounts for each axis. |
disaggregate |
similarly disaggregate data. |
mosaic |
join rasters covering different extents into a single array or file. |
crop |
shrink objects to specific dimension sizes or the extent of another object. |
extend |
extend objects to specific dimension sizes or the extent of another object. |
trim |
trims areas of missing values for arrays and across stack layers. |
resample |
resample data to a different size and projection, or snap to another object. |
warp |
use gdalwarp on any object, e.g. a multidimensional NetCDF stack. |
Methods that change an objects values¤
Info
Note that most regular Julia methods, such as replace
, work as for a standard Array
. These additional methods are commonly required in GIS applications.
Methods |
Description |
---|---|
classify |
classify values into categories. |
mask |
mask an object by a polygon or Raster along X/Y , or other dimensions. |
replace_missing |
replace all missing values in an object and update missingval . |
Point, polygon and table operation¤
Methods |
Description |
---|---|
rasterize |
rasterize points and geometries. |
extract |
extract values from points or geometries. |
zonal |
calculate zonal statistics for an object masked by geometries. |
Methods to load, write and modify data sources¤
Methods |
Description |
---|---|
modify |
replace the data in objects. Useful to e.g. move objects to/from a GPU. |
read |
read data to memory if it is on disk. |
read! |
read data to predefined memory. |
open |
open the underlying data for manually reading or writing. |
write |
write objects to file. |
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