Newly generated xugrid.ugrid.ugrid2d.Ugrid2d does not have the attribute 'plot'

[veenstrajelmer]

Newly generated xugrid.ugrid.ugrid2d.Ugrid2d does not have the attribute 'plot', while this was the case before. A quite large MWE attached, where something might well be missing to generate a proper xugrid grid.

import meshkernel
import xugrid as xu
import matplotlib.pyplot as plt
plt.close('all')
import numpy as np

make_grid_parameters = meshkernel.MakeGridParameters() # Create an instance of MakeGridParameters with its default values
geometry_list = meshkernel.GeometryList(np.empty(0), np.empty(0)) # A polygon must to be provided. If empty it will not be used.
mk1 = meshkernel.MeshKernel()
mk1.curvilinear_make_uniform(make_grid_parameters, geometry_list) #TODO: make geometry_list argument optional
mk1.curvilinear_convert_to_mesh2d() #convert to ugrid/mesh2d
mesh2d_grid1 = mk1.mesh2d_get() #in case of curvi grid: mk.curvilinear_convert_to_mesh2d()
fig, ax = plt.subplots(figsize=(10,4))
mesh2d_grid1.plot_edges(ax,linewidth=1.2)

#generate face_node_connectivity array to make conversion to xugrid possible #TODO: move this to meshkernelpy internal?
num_faces = len(mesh2d_grid1.nodes_per_face)
num_face_nodes_max = np.max(mesh2d_grid1.nodes_per_face)
face_node_connectivity = np.full(shape=(num_faces,num_face_nodes_max), dtype=np.int32, fill_value=-1)
index_in_mesh2d = 0
for face_index, num_face_nodes in enumerate(mesh2d_grid1.nodes_per_face):
    range_face_node_index = index_in_mesh2d+num_face_nodes
    face_node_connectivity[face_index,range(num_face_nodes)] = mesh2d_grid1.face_nodes[index_in_mesh2d:range_face_node_index]
    index_in_mesh2d = index_in_mesh2d + num_face_nodes

#convert to xugrid grid and plot
xu_grid = xu.Ugrid2d(node_x=mesh2d_grid1.node_x, #array([ 0., 10., 20., 30.,  0., 10., 20., 30.,  0., 10., 20., 30.,  0., 10., 20., 30.])
                     node_y=mesh2d_grid1.node_y, #array([ 0.,  0.,  0.,  0., 10., 10., 10., 10., 20., 20., 20., 20., 30., 30., 30., 30.])
                     fill_value=-1,
                     face_node_connectivity=face_node_connectivity)
# face_node_connectivity:
# array([[ 0,  1,  5,  4],
#        [ 1,  2,  6,  5],
#        [ 2,  3,  7,  6],
#        [ 4,  5,  9,  8],
#        [ 5,  6, 10,  9],
#        [ 6,  7, 11, 10],
#        [ 8,  9, 13, 12],
#        [ 9, 10, 14, 13],
#        [10, 11, 15, 14]])

fig, ax = plt.subplots(figsize=(10,4))
xu_grid.plot(ax=ax) #TODO: generates "AttributeError: 'Ugrid2d' object has no attribute 'plot'" (was not the case before)

[veenstrajelmer]

Issue is solved in main, probably by other maintenance