def _zero_triband(a, lower=0):

    nrow, ncol = a.shape
    if lower:
        for i in range(nrow): a[i,(ncol-i):] = 0.
    else:
        for i in range(nrow): a[i,0:i] = 0.
    return a
Creates a new object based on the provided data.
dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/sandbox/bspline.py/_zero_triband--crossover with--dataset/ETHPy150Open toastdriven/piecrust/piecrust/resources.py/Resource.obj_create