read readRegion readRegionTo readShape readSize readTo readTo readTypeid reinit updateShape write writeRegion

readTo() [1/2] void readTo ( TRaster &  raster ) const Read the whole data unit into an existing Raster. There are several options to read the whole data unit: as a new VecRaster object; by filling an existing Raster object; by filling an existing Subraster object. In the last two cases, the raster or subraster is assumed to already have a conforming shape. Warning Filling a Subraster is much slower than filling a Raster.