im not how to put welch blackman and rectangle together for typical base setups but ill be listening to try to get this pre-padding setup stuff worked out in my mind.....

punchout_tukey(1/0.0002/0.0002);welch;punchout_tukey(1/0.0002/0.0002);welch;partial_tukey(1/0.0002/0.0002);welch;partial_tukey(1/0.0002/0.0002);welch;punchout_tukey(1/0.0002/0.0002);blackman;punchout_tukey(1/0.0002/0.0002);blackman;partial_tukey(1/0.0002/0.0002);blackman;partial_tukey(1/0.0002/0.0002);blackman;punchout_tukey(1/0.0002/0.0002);rectangle;punchout_tukey(1/0.0002/0.0002);gauss(0.0002);punchout_tukey(1/0.0002/0.0002);rectangle;punchout_tukey(1/0.0002/0.0002);gauss(0.0002);punchout_tukey(1/0.0002/0.0002);nuttall;punchout_tukey(1/0.0002/0.0002);nuttall;partial_tukey(1/0.0002/0.0002);nuttall;partial_tukey(1/0.0002/0.0002);nuttall;punchout_tukey(1/0.0002/0.0002);bartlett_hann;punchout_tukey(1/0.0002/0.0002);bartlett_hann;partial_tukey(1/0.0002/0.0002);bartlett_hann;partial_tukey(1/0.0002/0.0002);bartlett_hann;partial_tukey(1/0.0002/0.0002);triangle;partial_tukey(1/0.0002/0.0002);hann;punchout_tukey(1/0.0002/0.0002);bartlett;partial_tukey(1/0.0002/0.0002);kaiser_bessel;partial_tukey(1/0.0002/0.0002);flattop;partial_tukey(1/0.0002/0.0002);connes

partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);rectangle;gauss(0.001);partial_tukey(2/0.002/0.002);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);flattop;gauss(0.001);partial_tukey(2/0.002/0.002);rectangle;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);bartlett;gauss(0.001);partial_tukey(2/0.002/0.002);triangle;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);nuttall;gauss(0.001);partial_tukey(2/0.002/0.002);bartlett_hann;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);connes;gauss(0.001);partial_tukey(2/0.002/0.002);kaiser_bessel;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);blackman;gauss(0.001);partial_tukey(2/0.002/0.002);nuttall;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);kaiser_bessel;gauss(0.001);partial_tukey(2/0.002/0.002);connes;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);nuttall;gauss(0.001);partial_tukey(2/0.002/0.002);bartlett_hann;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);connes;gauss(0.001);partial_tukey(2/0.002/0.002);blackman;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);connes;gauss(0.001);partial_tukey(2/0.002/0.002);kaiser_bessel;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);connes;gauss(0.001);partial_tukey(2/0.002/0.002);nuttall;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);blackman;gauss(0.001);partial_tukey(2/0.002/0.002);kaiser_bessel;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);blackman;gauss(0.001);partial_tukey(2/0.002/0.002);kaiser_bessel;gauss(0.001)

(full round)

punchout_tukey(1/0.0002/0.0002);welch;punchout_tukey(1/0.0002/0.0002);welch;partial_tukey(1/0.0002/0.0002);welch;partial_tukey(1/0.0002/0.0002);welch;punchout_tukey(1/0.0002/0.0002);blackman;punchout_tukey(1/0.0002/0.0002);blackman;partial_tukey(1/0.0002/0.0002);blackman;partial_tukey(1/0.0002/0.0002);blackman;punchout_tukey(1/0.0002/0.0002);rectangle;punchout_tukey(1/0.0002/0.0002);gauss(0.0002);punchout_tukey(1/0.0002/0.0002);rectangle;punchout_tukey(1/0.0002/0.0002);gauss(0.0002);punchout_tukey(1/0.0002/0.0002);nuttall;punchout_tukey(1/0.0002/0.0002);nuttall;partial_tukey(1/0.0002/0.0002);nuttall;partial_tukey(1/0.0002/0.0002);nuttall;punchout_tukey(1/0.0002/0.0002);bartlett_hann;punchout_tukey(1/0.0002/0.0002);bartlett_hann;partial_tukey(1/0.0002/0.0002);bartlett_hann;partial_tukey(1/0.0002/0.0002);bartlett_hann;partial_tukey(1/0.0002/0.0002);triangle;partial_tukey(1/0.0002/0.0002);hann;punchout_tukey(1/0.0002/0.0002);bartlett;partial_tukey(1/0.0002/0.0002);kaiser_bessel;partial_tukey(1/0.0002/0.0002);flattop;partial_tukey(1/0.0002/0.0002);connes;partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);rectangle;gauss(0.001);partial_tukey(2/0.002/0.002);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);flattop;gauss(0.001);partial_tukey(2/0.002/0.002);rectangle;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);bartlett;gauss(0.001);partial_tukey(2/0.002/0.002);triangle;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);nuttall;gauss(0.001);partial_tukey(2/0.002/0.002);bartlett_hann;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);connes;gauss(0.001);partial_tukey(2/0.002/0.002);kaiser_bessel;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);blackman;gauss(0.001);partial_tukey(2/0.002/0.002);nuttall;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);kaiser_bessel;gauss(0.001);partial_tukey(2/0.002/0.002);connes;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);nuttall;gauss(0.001);partial_tukey(2/0.002/0.002);bartlett_hann;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);connes;gauss(0.001);partial_tukey(2/0.002/0.002);blackman;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);connes;gauss(0.001);partial_tukey(2/0.002/0.002);kaiser_bessel;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);connes;gauss(0.001);partial_tukey(2/0.002/0.002);nuttall;gauss(0.001);punchout_tukey(4/0.002/0.002);rectangle;gauss(0.001);welch;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);blackman;gauss(0.001);partial_tukey(2/0.002/0.002);kaiser_bessel;gauss(0.001);partial_tukey(2/0.002/0.002);punchout_tukey(3/0.002/0.002);blackman;gauss(0.001);partial_tukey(2/0.002/0.002);kaiser_bessel;gauss(0.001)