Raster

class caris.coverage.Raster([filename = ''[, uri = ''[, options = None]]])

CSAR Raster

band_info

The dictionary of (key=band_name, value= BandInfo)

block_size

The recommended block size to use when reading.

Type:(width, height) of int
dims

The dimensions in pixels of the raster

Type:(width, height) of int
elevation_band_name

The default elevation band name.

Type:str
extents

The extents of the raster

Type:((x1, y1), (x2, y2)) of double
highest_level

The highest resolution level.

Type:int
iso19139_xml

The iso xml metadata.

Type:str
lowest_level

The lowest resolution level.

Type:int
read((str)band_name, (tuple)area[, (int)level]) → None

Read raster data

Parameters:
  • band_name – The band to read from.
  • area – The area to read from.
  • level – (Optional) The resolution level to read from. Defaults to hi_level.
transform

The raster transform.

Type:RasterTransform
uri

The uri of the opened csar file

wkt_cosys

The coordinate system in WKT format.

Type:str