3D positions of cells being displayed incorrectly

Nadie ha tomado este issue todavía.

This [NeuroML file](https://github.com/OpenSourceBrain/NetPyNEShowcase/blob/master/NeuroML2/TwoCells/TwoCell.net.nml#L44) contains 2 cells, a basket cell on the left (at the origin) and a pyramidal cell on the right (at ``). The soma of the pyramidal cell should be below the basket cell as shown in this export of the cell from NML (use: `pynml -png TwoCell.net.nml`, see [here](https://docs.neuroml.org/Userdocs/VisualisingNeuroMLModels.html#view-the-3d-structure-of-your-model)):


However when this is imported into NetPyNE (e.g. by creating a workspace from https://v2.opensourcebrain.org/repositories/14 and importing the NML file above) the soma is above the basket cell (left below):


The correct position seems to be in netpyne's memory, as the right panel shows its own 3D view, with the yellow dot on the right for the pyramidal cell at the right locaion.

Also a json file exported from the neuroml version has the right location: https://github.com/OpenSourceBrain/NetPyNEShowcase/blob/master/NetPyNE/TwoCells/LEMS_TwoCell_netpyne_data.json#L29

Is it possibly the issue is to do with the `"ynorm": -2.0` linked above, as the y position looks like it is wrongly multiplied by -2?

Reproduce el problema creando un workspace desde el repositorio enlazado e importando NeuroML2/TwoCells/TwoCell.net.nml. Compara las coordenadas de las células mostradas con la exportación de NeuroML y NetPyNE/TwoCells/LEMS_TwoCell_netpyne_data.json, especialmente la posición y y el valor ynorm de la célula piramidal. Se considera completado cuando la vista 3D importada coloca de forma consistente el soma de la célula piramidal debajo de la célula en cesta, de acuerdo con los datos de origen.

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