In ps_kcube.pro, there is an option to fft or dft the data. This is not extended to the weights. We could do this, and I've tested it in the LS framework. This does have an effect on the LS phase.
Note
Core dump of what I was testing in the code, apologies for messiness. I was also testing the effect of FTing to the full specified kz band, and then chopping off the highest bin in an even freq case. Differences were minimal (I might post them later for fun).
In ps_kcube.pro, there is an option to fft or dft the data. This is not extended to the weights. We could do this, and I've tested it in the LS framework. This does have an effect on the LS phase.
Note Core dump of what I was testing in the code, apologies for messiness. I was also testing the effect of FTing to the full specified kz band, and then chopping off the highest bin in an even freq case. Differences were minimal (I might post them later for fun).