Filtering on East-West Grid

Performs filtering operations on the larger synthetic East-West US grid (~65k nodes).

Filtering on East-West Grid
from sgwt import Convolve, impulse
from sgwt import DELAY_EASTWEST as L
from sgwt import COORD_EASTWEST as C

X = impulse(L, n=65000)
X -= impulse(L, n=35000)
s = 3e0

with Convolve(L) as conv:
    BP = conv.bandpass(X, s, order=3)
Band-pass filtered signal on East-West Grid Example