i am not getting any output when running a simulation (timestep, energy, etc.). Example output from the Simple_Patch_Antenna.m tutorial:

I am running octave 5.2.0. Am I missing something?remove entire contents of tmp_Patch_Ant? (yes or no) yes

invoking AppCSXCAD, exit to continue script...

QCSXCAD - disabling editing

VTKPrimitives::AddCube: Warning, can't draw a Point Box... skipping

args = "patch_ant.xml" -vv

Operator::InitDataStorage(): Storing epsR material data...

Operator::InitDataStorage(): Storing muR material data...

Operator::CleanupMaterialStorage(): Delete epsR material data...

Operator::CleanupMaterialStorage(): Delete mueR material data...

calculating far field at phi=[0 90] deg...

----------------------------------------------------------------------

| nf2ff, near-field to far-field transformation for openEMS

| (C) 2012-2014 Thorsten Liebig <thorsten.liebig@gmx.de> GPL license

----------------------------------------------------------------------

radiated power: Prad = 4.3351e-25 Watt

directivity: Dmax = 4.7966 (6.8094 dBi)

efficiency: nu_rad = 95.0635 %

calculating 3D far field pattern and dumping to vtk (use Paraview to visualize)...

----------------------------------------------------------------------

| nf2ff, near-field to far-field transformation for openEMS

| (C) 2012-2014 Thorsten Liebig <thorsten.liebig@gmx.de> GPL license

----------------------------------------------------------------------

nf2ff: Set verbose level to 1

nf2ff: Reading planes: nf2ff_E_xn.h5 & nf2ff_H_xn.h5

nf2ff: Data-Size: 1x43x37

nf2ff: Analysing far-field for 1 frequencies.

nf2ff: Reading planes: nf2ff_E_xp.h5 & nf2ff_H_xp.h5

nf2ff: Data-Size: 1x43x37

nf2ff: Analysing far-field for 1 frequencies.

nf2ff: Reading planes: nf2ff_E_yn.h5 & nf2ff_H_yn.h5

nf2ff: Data-Size: 43x1x37

nf2ff: Analysing far-field for 1 frequencies.

nf2ff: Reading planes: nf2ff_E_yp.h5 & nf2ff_H_yp.h5

nf2ff: Data-Size: 43x1x37

nf2ff: Analysing far-field for 1 frequencies.

nf2ff: Reading planes: nf2ff_E_zn.h5 & nf2ff_H_zn.h5

nf2ff: Data-Size: 43x43x1

nf2ff: Analysing far-field for 1 frequencies.

nf2ff: Reading planes: nf2ff_E_zp.h5 & nf2ff_H_zp.h5

nf2ff: Data-Size: 43x43x1

nf2ff: Analysing far-field for 1 frequencies.

octave:9> version

ans = 5.2.0

octave:10>

Thanks in advance