pyems

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Tutorial mesh generation did not complete

4

While generating mesh, i get the following error: ``` C:\ProgramData\anaconda3\lib\site-packages\scipy\optimize\_minpack_py.py:178: RuntimeWarning: The iteration is not making good progress, as measured by the improvement from the last five Jacobian evaluations. warnings.warn(msg,...

ninjamongeese

allow use of lorentz model for metals

2

See the [openems documentation](https://openems.de/index.php/Dispersive_Material_Property.html) for the lorentz model. This will require customizations for ports and structures to allow this or conducting sheet. The Lorentz model is likely to require longer...

matthuszagh

Installation of openems and csxcad python interfaces

9

Hi, I'm excited about this project, if it really will allow free PCB FDTD EM simulation! I don't understand how to install the python dependencies required. Is this expected to...

drandyhaas

matthuszagh

Allow different material properties for different substrate layers

7

Raised [here](https://github.com/matthuszagh/pyems/issues/39#issuecomment-1067748041).

matthuszagh

Add full documentation for some members of Coordinate2. Add repr() to Coordinate2, Coordinate3, Box2, Box3. Add some operator implementations for Coordinate2, Coordinate3, Box2, and Box3.

tclarke

Mentioned in https://github.com/matthuszagh/pyems/issues/39#issuecomment-1067748041. This makes the substrate look like soldermask. Maybe something whitish to match PTFE/ceramic? We should probably also use a copper color for the conductor instead of gold.

matthuszagh

gcpw_bypass_cap.py: TypeError: __init__() got an unexpected keyword argument 'via_gap'

2

I was trying to run the demo gcpw_bypass_cap.py, unfortunately it fails. ``` Traceback (most recent call last): File "/home/user/code/pyems/examples/gcpw_bypass_cap.py", line 33, in Microstrip( TypeError: __init__() got an unexpected keyword argument...

biergaizi

Implementing hyperlynx imports to simulate

1

I was wondering if there were plans to try and easily implement importing hyperlynx files from openEMS: https://openems.de/index.php/Tutorial:_Importing_with_hyp2mat.html I wouldn't mind taking a crack at trying to do it myself...

obstinacyvalue

Hi, can specify to our code that the bottom layer is to the ground ?

clemc98