def init_rasters(names, mapset=""):
"""Get list of raster names,
return array of the rasters
"""
rasters = []
for name in names:
r = raster.RasterSegment(name, mapset=mapset)
rasters.append(r)
return rasters
def _init_rasters(self):
for name in self.y_names:
map = raster.RasterSegment(name)
if not map.exist():
raise ValueError("Raster map %s doesn't exist" % (name, ))
self._y_rasters.append(map)
for names in self.x_names:
maps = []
for name in names:
map = raster.RasterSegment(name)
if not map.exist():
raise ValueError("Raster map %s doesn't exist" % (name, ))
maps.append(map)
# Check count of X samples
assert len(maps) == self.factor_count
self._x_rasters.append(maps)
# Rasters of the regression coefitients
for i in range(self.factor_count):
name = self.b_names[i]
map = raster.RasterSegment(name)
self._b_rasters.append(map)