def grid(self, rows=11, cols=11, lbrt=None, situated=False, **kwargs): xdensity, ydensity = self.dest.xdensity, self.dest.ydensity l, b, r, t = self.dest.bounds.lbrt() half_x_unit = ((r - l) / xdensity) / 2. half_y_unit = ((t - b) / ydensity) / 2. if lbrt is None: l, b, r, t = (l + half_x_unit, b + half_y_unit, r - half_x_unit, t - half_y_unit) else: l, b = self.dest.closest_cell_center(lbrt[0], lbrt[1]) r, t = self.dest.closest_cell_center(lbrt[2], lbrt[3]) x, y = np.meshgrid(np.linspace(l, r, cols), np.linspace(b, t, rows)) coords = zip(x.flat, y.flat) grid_items = {} for x, y in coords: grid_items[x, y] = self.view(x, y, situated=situated, **kwargs) grid = GridSpace(grid_items, label=' '.join([self.dest.name, self.name]), group='CFs') grid.metadata = AttrDict(info=self.name, proj_src_name=self.src.name, proj_dest_name=self.dest.name, timestamp=self.src.simulation.time(), **kwargs) return grid
def grid(self, rows=11, cols=11, lbrt=None, situated=False, **kwargs): xdensity, ydensity = self.dest.xdensity, self.dest.ydensity l, b, r, t = self.dest.bounds.lbrt() half_x_unit = ((r-l) / xdensity) / 2. half_y_unit = ((t-b) / ydensity) / 2. if lbrt is None: l, b, r, t = (l+half_x_unit, b+half_y_unit, r-half_x_unit, t-half_y_unit) else: l, b = self.dest.closest_cell_center(lbrt[0], lbrt[1]) r, t = self.dest.closest_cell_center(lbrt[2], lbrt[3]) x, y = np.meshgrid(np.linspace(l, r, cols), np.linspace(b, t, rows)) coords = zip(x.flat, y.flat) grid_items = {} for x, y in coords: grid_items[x, y] = self.view(x, y, situated=situated, **kwargs) grid = GridSpace(grid_items, label=' '.join([self.dest.name, self.name]), group='CFs') grid.metadata = AttrDict(info=self.name, proj_src_name=self.src.name, proj_dest_name=self.dest.name, timestamp=self.src.simulation.time(), **kwargs) return grid
def _cf_grid(self, shape=None, **kwargs): "Create GridSpace with the correct metadata." grid = GridSpace({}) grid.metadata = AttrDict(timestamp=self.src.simulation.time(), info=self.name, proj_src_name=self.src.name, proj_dest_name=self.dest.name, **kwargs) return grid