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Typo and Installation improvement for Ubuntu 18.04 LTS 64bits:

Typo in README.md (install is added two time and there an error as install is not a package ...)
sudo apt install cython3 install build-essential cython3 python3-numpy python3-matplotlib
to be replaced by
sudo apt install cython3 build-essential cython3 python3-numpy python3-matplotlib

Installation / dependencies fixes for Ubuntu 18.04 LTS 64bits:
sudo apt build-dep openems

Reading package lists... Done
E: You must put some 'source' URIs in your sources.list

Missing dependencies:

sudo apt install libtinyxml-dev libhdf5-serial-dev libcgal-dev vtk6 libvtk6-qt-dev
sudo python3 -m pip install --upgrade pip
sudo python3 -m pip install vtk scipy matplotlib h5py

Hi,

I'm looking to use this in lieu of Matlab/Octave. Can you comment on its completeness as an interface? Also, is there any documentation?

Would be amazing it works :)

Hi! Super excited to try this out after hearing about it from the talk at KiCON. I'm trying to install on a fresh copy of debian 10, but:

1. git submodule pull failed, git submodule update --recursive seemed to do something (but I'm not sure if it was the right thing)
2. openems/share/python doesn't exist, same for CSXCAD, only matlab exists, so it doesn't look like it did the trick.

Thanks for all your efforts on this, I'm super excited to try it out!

Could you add an example with microstrip line with Err 3.3 (OSHPark 4 Layers FR408 corrected) with following parameters:

If possible with line length 60mm to compare with Sonnet Lite
See example on Sonnet15.53-Lite:

For reference see full Sonnet15.53-Lite project:

• https://hydrabus.com/rf_simu/Test_microstrip_50ohms_FR408_4Layers_OSHPark_0_4mm_60mm_Corrected_Sonnet15_53-Lite_Project.7z

Especially to check Impedance also from 0.1GHz to 10GHz (or more)

The required version of openEMS is stated as >0.0.35, but on the openEMS web site the latest version available is 0.0.35, at least for Linux.

1. Installed fresh Debian 10 (admittedly, in virtualbox...)
2. git submodule init; git submodule update --recursive
3. sudo apt-get install cython3
4. pick up your current instructions
5. Clone your git repo...

Now, no errors, but if I try to run an example:
"ModuleNotFoundError: No module named 'openems'"...

Feeling like I should stick to swinging hammers...!

I have built pyopenems with Ubuntu 18.04 LTS 64bits like described in #6
But I have some issues with some examples (I doubt it is related to my build)

• pyopenems/examples/lpf_6.py

Traceback (most recent call last):
  File "lpf_6.py", line 39, in <module>
    box_width = 1.8*mm)
  File "/home/hydra/pyopenems/examples/openems/lpf.py", line 25, in generate
    l2 = l1.duplicate("line_p2").mirror('x')
AttributeError: 'Box' object has no attribute 'duplicate'

The same for

• pyopenems/examples/lpf_13.py

Traceback (most recent call last):
  File "lpf_13.py", line 40, in <module>
    box_width = 1.8*mm)
  File "/home/hydra/pyopenems/examples/openems/lpf.py", line 25, in generate
    l2 = l1.duplicate("line_p2").mirror('x')
AttributeError: 'Box' object has no attribute 'duplicate'