Error after using IEEEP370_MM_NZC_2xThru

[zwelch]

Hi, 

iam getting an error executing following code:

import skrf as rf

from pylab import *

import numpy as np

from skrf.calibration import (IEEEP370_SE_NZC_2xThru, IEEEP370_MM_NZC_2xThru,

                              IEEEP370_SE_ZC_2xThru, IEEEP370_MM_ZC_2xThru)

# load single-ended data

se_2xthru = rf.Network('CAL_K1_SN100815_V11_RI.s4p')

# transform to mixed-modes

mm_2xthru = se_2xthru.copy()

mm_2xthru.se2gmm(p = 2)

# extrapolate to DC for time step

mm_2xthru_dc = mm_2xthru.extrapolate_to_dc(kind='cubic')

# de-embedding

z0 = 50

dm_mmnzc  = IEEEP370_MM_NZC_2xThru(dummy_2xthru = se_2xthru, z0 = z0, name = 'mmnzc')

Error:

[Julien Hillairet]

Hi,

Could you submit an issue on GitHub ? With the version of scikit-rf you have used and the test file.

Thank you.

Julien

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[vinc0110]

Are you sure you're passing the network with the correct port sequence to IEEEP370_MM_NZC_2xThru()?

It can be selected with the 'port_order' parameter, see here:

https://scikit-rf.readthedocs.io/en/latest/api/calibration/generated/skrf.calibration.deembedding.IEEEP370_MM_NZC_2xThru.html#skrf.calibration.deembedding.IEEEP370_MM_NZC_2xThru

[zwelch]

Thanks,

port_order was causing the error. port_order = "first" is what i need.