def gq(N, s=1.0, t=0, shift=0.0, scale=1.0):
from spyctral.fourier.quad import gq
from maps import theta_to_x
[theta, w] = gq(N, s - 1.0, t)
x = theta_to_x(theta, shift=shift, scale=scale)
w *= scale
return [x, w]
def pgq(N, s=1.0, t=0, shift=0.0, scale=1.0):
# from fourier.quad import genfourierw_pgquad as gq
# from spyctral.fourier.quad import genfourier_gquad as gq
from spyctral.fourier.quad import gq
from weights import weight as wx
from maps import theta_to_x
[theta, w] = gq(N, s - 1.0, t)
x = theta_to_x(theta, shift=shift, scale=scale)
w *= scale
w /= wx(x, s, t, shift=shift, scale=scale)
return [x, w]
