yes you can. Use the function CreatePolyLine from the module XCoreModeling This function takes a list of points as input. Points need to be Vec3 objects smth like: import XCoreModeling from s4l_v1.model import Vec3 #points is your array of 100 points with spatial coordinates points = [Vec3(p) for p in points] XCoreModeling.CreatePolyline(points)

It might be that they changed the sim4life python module between the two versions. You could check the functions you call from the sim4life module in the API browser. If that doesn't work, I would suggest posting the code (or a minimal working example) here so people can look more specifically.

This is common. Once you import a script, it becomes cached so even if you make changes to it and save it, python won't see the changes. You need to reload it as you said if you make changes to the imported script after running your main script.

This looks quite good, thank you for providing your scripts. Note that, for the second method, you could create your cylinder directly at the desired position: cylinder2 = model.CreateSolidCylinder(Vec3(0,1,-15),Vec3(0,1,-15),0.5) There is also the XCoredModeling.CoverWires() function that allows you to make a surface (i.e. face) out of a circle entity. Last, but not least, note that the line model_to_grid_filter.MaximumEdgeLength is ultimately what determines the tradeoff between accuracy and computational cost of the interpolation (since it defines the resolution of the triangulated mesh on which the interpolation is done).

Oh that worked! Thank you :)

Thank you for your prompt reply! That's helped a lot, I didn't know how to implement the 'magnetic_energy_evaluator.Outputs["Magnetic Energy"].Data' or the 'mag_data.GetComponent(0)[0]' lines. I realise now that I probably should have posted the code which I had attempted already. Thanks for helping me anyway!

You need to make output_angle into an array and append the new values at the end every time (the i-th element will have the i-th phase you want) output_angle = numpy.array([]) for i in range(0,128): # your code output_angle = numpy.append(output_angle, numpy.angle(output))

I figured it out, made it in the gui and used to python to see what the syntax had to be inputs = [field_masking_filter.Outputs["EM E(x,y,z,f0)"]]

Not sure what you're trying to do, but some sample code to extract the field and data is below (should apply to anything with a rectilinear grid, but it's from Acoustic simulations): sim = document.AllSimulations[simulation_idx] simulation_extractor = sim.Results() sim_sensor_extractor = simulation_extractor["Overall Field"] # Sensor Name sim_field_extractor = sim_sensor_extractor.Outputs["Intensity"] # Field Name sim_field_extractor.Update() d_sim = sim_field_extractor.Data sim_ref_field_extractor.Update() out = d_sim_ref.Field(0) # 3D Field is extracted as a 1D array. # 0 corresponds to the snapshot (typically, time or frequency) # If you need this as a 3D array then use # out_3d = np.reshape(out, grid_dims, order='F') # once you have 'grid_dims' which I show how to get below # important to remember order = 'F' because of the way that 3D arrays are unrolled into 1D (Fortran style) sim_field_extractor.Update() # Just to be safe, I add this update step a few more times than needed # Get grid: axes, dimensions x = d_sim.Grid.XAxis y = d_sim.Grid.YAxis z = d_sim.Grid.ZAxis # Careful: Simulations in S4L have grids defined at the nodes, and values (the field) defined at cell centers # Therefore if you want the 'grid' used for the values in your field, you'll need to probably get the midpoints of the grid and reduce the grid dimensions by one in each direction. # Something like: x_mid = (x[1:]+x[:-1]) / 2 grid = d_sim_ref.Grid.Dimensions

@CEiber That's a very good idea, thanks a lot!

Hi, you get an error because your input is a 3D field (EM E(x,y,z,f0)) and this viewer expects 1D data (e.g. E as a function of x). To address this, you can use the 1D Field Filter (under Field Tools in the GUI) to first extract one-dimensional data out of your 3D field, and then connect the Plot viewer. Do it first in the GUI, then use To-Python function in the context menu to create your script. I hope this helps.