Fails to generate waveform when using SEOBNRv4_ROM

pesummary currently fails to generate the waveform when using SEOBNRv4_ROM (or probably all ROMS)

2019-02-20 16:37:03 PESummary DEBUG : Generating the maximum likelihood waveform time domain plot TD version of approximant not implemented in lalsimulation XLAL Error - XLALSimInspiralChooseTDWaveform (LALSimInspiral.c:914): Invalid argument