fetch_band_nodata()

raster2pgsql.fetch_band_nodata	(		band,
			default = 0
	)

Definition at line 642 of file raster2pgsql.py.

def fetch_band_nodata(band, default = 0):
    assert band is not None
 
    nodata = default
    if band.GetNoDataValue() is not None:
        nodata = band.GetNoDataValue()
    else:
        logit("WARNING: No nodata flagged in raster_columns metadata. "
              "In serialized raster, nodata bytes will have value of 0.\n")
    return nodata