error

[1314520liu]

No description provided.

[1314520liu]

how to sovle this problem "vtk_triangulate_points() missing 5 required positional arguments: 'mode', 'cell_size', 'convert_to_triangles', 'output', and 'display'"

[pemn]

Hi, just pass the needed arguments.
ex.:
python vtk_triangulate_points.py points.csv grid 10 1 output.vtk
or if calling from another python:
from vtk_triangulate_points import vtk_triangulate_points
vtk_triangulate_points("points.csv", "grid", 10, 1, "output.vtk")

[1314520liu]

I cannot acquire the screenshots as your showing in folder 'assets',my result is showing with the picture above，would you mind help me ,thank you

[1314520liu]

it is finished running ,but no expected image

[pemn]

You must define a filename in the output field.
Ex.:
output.obj
Otherwise, the script will sucessfully run but will generate nothing, because you did not inform where the file name to save the result mesh.
Other output possible formats are csv, xlsx in case you dont have a software to load .obj meshes. And in case thats not already clear, what this scripts generates is a 3d mesh, not a image.

[1314520liu]

Sorry to bother you again, I tried outputting files in the form of CSV, XLSX, OBJ, etc., but still reported this error

[pemn]

This is indeed a bug. I didnt notice before because saving to .xlsx, while possible, is very unusal and was not in the tests.
I fixed in the pd_vtk.py file.
Regardless, for meshes a more suitable file format is *.obj instead of *.xlsx. And you will anyway require some kind of software to view this generated mesh. Ex.: Paraview The script does include a very crude 3d viewer, just check the "display" checkbox.

[1314520liu]

What is the encoding format? This error has been present for a long time

[pemn]

Sorry about the delay.
This error is just a consequence from the "utm.tif" not found. The mesh variable stays with None, instead of a dataframe.
check if this file "utm.tif" really exists on the given path and is a valid tif file.

[1314520liu]

Hello, I am unable to access Vulcan 11, for example, this image. Can I obtain it from you, any way possible?

[pemn]

Hello, I am unable to access Vulcan 11, for example, this image. Can I obtain it from you, any way possible?

This external executable is only required for files in the .las format. As long as you dont use this format, this error should not appear. The Maptek Vulcan software is proprietary, and requires expensive licenses. If indeed you require to read .las files rather than acquring vulcan just for this small executable we could develop a another way to parse those files. I only used this las2txt.exe as a stopgap.