FreeCAD Trails Workbench (Transportation and Geomatics)

[bidandou]

I created a pull request with some changes to make all the commands working (import point/surface/contours/sections).
I will be glad if someone can check the dev branch before the merge.

[vocx]

You can use this images.

Okay, it's done.

[paullee]

Trying to use GeoData and Geomatics again, but unfortunately not working

Import OSM (GeoData)

Code: Select all

Running the Python command 'Geodat_importOSM' failed:
Traceback (most recent call last):
  File "<string>", line 476, in Activated
  File "<string>", line 1, in <module>
  File "/home/paullee/.FreeCAD/Mod/geodata/geodat/import_osm.py", line 27, in <module>
    from say import *

No module named 'say'

Running same Import OSM on Geomatics WB

Code: Select all

I try to read data from cache file ... 
/home/paullee/.FreeCAD/geodat3/50.340722-11.232647-0.25
no cache file, so I connect to  openstreetmap.org...
http://api.openstreetmap.org/api/0.6/map?bbox=11.229140688639552,50.338475818508535,11.236153311360448,50.342968181491464
Traceback (most recent call last):
  File "/home/paullee/.FreeCAD/Mod/Geomatics/GeoDataWB/import_osm.py", line 128, in import_osm2
    f = open(fn, "r")
FileNotFoundError: [Errno 2] No such file or directory: '/home/paullee/.FreeCAD/geodat3/50.340722-11.232647-0.25'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/paullee/.FreeCAD/Mod/Geomatics/GeoDataWB/import_osm.py", line 695, in downloadData
    rc = import_osm2(float(b), float(l), float(s)/10, self.root.ids['progb'], self.root.ids['status'], elevation)
  File "/home/paullee/.FreeCAD/Mod/Geomatics/GeoDataWB/import_osm.py", line 141, in import_osm2
    import requests
ModuleNotFoundError: No module named 'requests'

FreeCAD_0.19-17646-Linux-Conda_Py3Qt5_glibc2.12-x86_64.AppImage
on Fedora 30
Python version: 3.7.3

[bidandou]

Features from the GeoData Workbench are only included as quicklinks in the Geomatics Workbench.
In my opinion this link and the underlying code should be removed in the next release.
I add an issue in the github repo for that.

[paullee]

From the error message, I thought GeoData in Geomatics has some fixes done ?

[paullee]

Trying Import Point Files... with these errors message:-

Code: Select all

Traceback (most recent call last):
  File "/home/paullee/.FreeCAD/Mod/Geomatics/Data/ImportPointFile.py", line 302, in ImportFile
    self.FileReader(File, "Import")
  File "/home/paullee/.FreeCAD/Mod/Geomatics/Data/ImportPointFile.py", line 256, in FileReader
    float(row[Z])))
ValueError: could not convert string to float: 

XYZ data (~120mB) from
https://bezreg-koeln.nrw.de/brk_interne ... e/dgm1.zip

Any idea?

Screenshot from 2019-09-20 10-54-30.png (203.96 KiB) Viewed 1767 times

[HakanSeven12]

Any idea?

Your data file has more than one whitespace between coordinates. The wb only allow one whitespace.

[HakanSeven12]

Trying to use GeoData and Geomatics again, but unfortunately not working

If you ticked "Process elevation data" it's not working. Also you need to install required python packages.

[HakanSeven12]

From the error message, I thought GeoData in Geomatics has some fixes done ?

I fixed what I can. But some part of it still don't works.

[Joel_graff]

Your data file has more than one whitespace between coordinates. The wb only allow one whitespace.

Might want to put implementing a text file parser on the list to avoid this in the future. I imagine there's plenty of format variations that would have to be coded for...