Hello GemPy team,

I am encountering an issue when using Chinese characters in the formation field of my CSV file. When I set the value of formation to Chinese characters, the 3D model generated by GemPy does not display the corresponding structural elements correctly (i.e., the value of geo_model.structural_frame.structural_elements[0].name). It seems that GemPy only supports English characters for this field.

Could you please help me understand why this is happening? Is there a way to resolve this issue so that Chinese characters can be displayed properly in the 3D visualization?

For your reference, here are the details:

import pandas as pd

import gempy as gp
import gempy_viewer as gpv
import time

start_time = time.time()
print(gp.file)
print(gp.file)

data_path_points = 'D:/gitLab/underground/static/inputfiles/getstarted1/simple_fault_model_points.csv'
data_path_orientations = 'D:/gitLab/underground/static/inputfiles/getstarted1/simple_fault_model_orientations.csv'

data = pd.read_csv(data_path_points)
x = data['X']
y = data['Y']
z = data['Z']

xmin, ymin, zmin = x.min(), y.min(), z.min()
xmax, ymax, zmax = x.max(), y.max(), z.max()

geo_model: gp.data.GeoModel = gp.create_geomodel(
project_name='标题',
extent=[xmin, xmax, ymin, ymax, zmin, zmax],
refinement=6,
importer_helper=gp.data.ImporterHelper(
path_to_orientations=data_path_orientations,
path_to_surface_points=data_path_points,
)
)

print(geo_model.structural_frame.structural_elements[0].name)
sol = gp.compute_model(geo_model)

gpv.plot_3d(
model=geo_model,
plotter_type='basic',
show_data=False,
image=False
)

end_time = time.time()

execution_time = end_time - start_time

print(f"Total execution time: {execution_time:.4f} seconds")