def get_image_spec_from_nchannels(nchannels, config):
imagelike = config.feature_sets[0].files[0]
template_image = image.Image(RasterioImageSource(imagelike))
eff_shape = template_image.patched_shape(config.patchsize) + (nchannels, )
eff_bbox = template_image.patched_bbox(config.patchsize)
crs = template_image.crs
return eff_shape, eff_bbox, crs
def get_image_spec(model, config):
# temp workaround, we should have an image spec to check against
nchannels = len(model.get_predict_tags())
imagelike = config.feature_sets[0].files[0]
template_image = image.Image(RasterioImageSource(imagelike))
eff_shape = template_image.patched_shape(config.patchsize) + (nchannels,)
eff_bbox = template_image.patched_bbox(config.patchsize)
crs = template_image.crs
return eff_shape, eff_bbox, crs
def get_image_pixel_res(config):
image_file = config.feature_sets[0].files[0]
im = image.Image(RasterioImageSource(image_file))
return im.pixsize_x, im.pixsize_y
def get_image_bounds(config):
image_file = config.feature_sets[0].files[0]
im = image.Image(RasterioImageSource(image_file))
return im.bbox