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Name	Size	Permission	Date
tests	[ DIR ]	drwxr-xr-x	2021-09-16 10:54
__init__.py	827 B	-rw-r--r--	2013-04-07 01:04
__init__.pyc	1022 B	-rw-r--r--	2018-04-10 19:40
__init__.pyo	1022 B	-rw-r--r--	2018-04-10 19:40
alter_code1.py	8.3 KB	-rw-r--r--	2013-04-07 01:04
alter_code1.pyc	9.49 KB	-rw-r--r--	2018-04-10 19:40
alter_code1.pyo	9.49 KB	-rw-r--r--	2018-04-10 19:40
alter_code2.py	4.53 KB	-rw-r--r--	2013-04-07 01:04
alter_code2.pyc	5.96 KB	-rw-r--r--	2018-04-10 19:40
alter_code2.pyo	5.96 KB	-rw-r--r--	2018-04-10 19:40
array_printer.py	456 B	-rw-r--r--	2013-04-07 01:04
array_printer.pyc	667 B	-rw-r--r--	2018-04-10 19:40
array_printer.pyo	667 B	-rw-r--r--	2018-04-10 19:40
arrayfns.py	2.47 KB	-rw-r--r--	2013-04-07 01:04
arrayfns.pyc	4.32 KB	-rw-r--r--	2018-04-10 19:40
arrayfns.pyo	4.32 KB	-rw-r--r--	2018-04-10 19:40
compat.py	3.11 KB	-rw-r--r--	2013-04-07 01:04
compat.pyc	4.88 KB	-rw-r--r--	2018-04-10 19:40
compat.pyo	4.88 KB	-rw-r--r--	2018-04-10 19:40
fft.py	869 B	-rw-r--r--	2013-04-07 01:04
fft.pyc	1.03 KB	-rw-r--r--	2018-04-10 19:40
fft.pyo	1.03 KB	-rw-r--r--	2018-04-10 19:40
fix_default_axis.py	7.85 KB	-rw-r--r--	2013-04-07 01:04
fix_default_axis.pyc	7.68 KB	-rw-r--r--	2018-04-10 19:40
fix_default_axis.pyo	7.68 KB	-rw-r--r--	2018-04-10 19:40
functions.py	3.55 KB	-rw-r--r--	2013-04-07 01:04
functions.pyc	7.31 KB	-rw-r--r--	2018-04-10 19:40
functions.pyo	7.31 KB	-rw-r--r--	2018-04-10 19:40
linear_algebra.py	2.13 KB	-rw-r--r--	2013-04-07 01:04
linear_algebra.pyc	3.34 KB	-rw-r--r--	2018-04-10 19:40
linear_algebra.pyo	3.34 KB	-rw-r--r--	2018-04-10 19:40
ma.py	73.96 KB	-rw-r--r--	2013-04-07 01:04
ma.pyc	83.81 KB	-rw-r--r--	2018-04-10 19:40
ma.pyo	83.81 KB	-rw-r--r--	2018-04-10 19:40
matrix.py	1.57 KB	-rw-r--r--	2013-04-07 01:04
matrix.pyc	2.31 KB	-rw-r--r--	2018-04-10 19:40
matrix.pyo	2.31 KB	-rw-r--r--	2018-04-10 19:40
misc.py	1.14 KB	-rw-r--r--	2013-04-07 01:04
misc.pyc	1.53 KB	-rw-r--r--	2018-04-10 19:40
misc.pyo	1.53 KB	-rw-r--r--	2018-04-10 19:40
mlab.py	3.36 KB	-rw-r--r--	2013-04-07 01:04
mlab.pyc	5.32 KB	-rw-r--r--	2018-04-10 19:40
mlab.pyo	5.32 KB	-rw-r--r--	2018-04-10 19:40
precision.py	4.16 KB	-rw-r--r--	2013-04-07 01:04
precision.pyc	3.85 KB	-rw-r--r--	2018-04-10 19:40
precision.pyo	3.85 KB	-rw-r--r--	2018-04-10 19:40
random_array.py	11.18 KB	-rw-r--r--	2013-04-07 01:04
random_array.pyc	13.89 KB	-rw-r--r--	2018-04-10 19:40
random_array.pyo	13.89 KB	-rw-r--r--	2018-04-10 19:40
rng.py	3.67 KB	-rw-r--r--	2013-04-07 01:04
rng.pyc	6.74 KB	-rw-r--r--	2018-04-10 19:40
rng.pyo	6.74 KB	-rw-r--r--	2018-04-10 19:40
rng_stats.py	1.31 KB	-rw-r--r--	2013-04-07 01:04
rng_stats.pyc	1.83 KB	-rw-r--r--	2018-04-10 19:40
rng_stats.pyo	1.83 KB	-rw-r--r--	2018-04-10 19:40
setup.py	335 B	-rw-r--r--	2013-04-07 01:04
setup.pyc	664 B	-rw-r--r--	2018-04-10 19:40
setup.pyo	664 B	-rw-r--r--	2018-04-10 19:40
setupscons.py	282 B	-rw-r--r--	2013-04-07 01:04
setupscons.pyc	613 B	-rw-r--r--	2018-04-10 19:40
setupscons.pyo	613 B	-rw-r--r--	2018-04-10 19:40
typeconv.py	1.58 KB	-rw-r--r--	2013-04-07 01:04
typeconv.pyc	1.59 KB	-rw-r--r--	2018-04-10 19:40
typeconv.pyo	1.59 KB	-rw-r--r--	2018-04-10 19:40
ufuncs.py	1.2 KB	-rw-r--r--	2013-04-07 01:04
ufuncs.pyc	1.79 KB	-rw-r--r--	2018-04-10 19:40
ufuncs.pyo	1.79 KB	-rw-r--r--	2018-04-10 19:40
user_array.py	182 B	-rw-r--r--	2013-04-07 01:04
user_array.pyc	370 B	-rw-r--r--	2018-04-10 19:40
user_array.pyo	370 B	-rw-r--r--	2018-04-10 19:40

Rename

"""Backward compatible with arrayfns from Numeric
"""

__all__ = ['array_set', 'construct3', 'digitize', 'error', 'find_mask',
           'histogram', 'index_sort', 'interp', 'nz', 'reverse', 'span',
           'to_corners', 'zmin_zmax']

import numpy as np
from numpy import asarray

class error(Exception):
    pass

def array_set(vals1, indices, vals2):
    indices = asarray(indices)
    if indices.ndim != 1:
        raise ValueError("index array must be 1-d")
    if not isinstance(vals1, np.ndarray):
        raise TypeError("vals1 must be an ndarray")
    vals1 = asarray(vals1)
    vals2 = asarray(vals2)
    if vals1.ndim != vals2.ndim or vals1.ndim < 1:
        raise error, "vals1 and vals2 must have same number of dimensions (>=1)"
    vals1[indices] = vals2

from numpy import digitize
from numpy import bincount as histogram

def index_sort(arr):
    return asarray(arr).argsort(kind='heap')

def interp(y, x, z, typ=None):
    """y(z) interpolated by treating y(x) as piecewise function
    """
    res = np.interp(z, x, y)
    if typ is None or typ == 'd':
        return res
    if typ == 'f':
        return res.astype('f')

raise error, "incompatible typecode"

def nz(x):
    x = asarray(x,dtype=np.ubyte)
    if x.ndim != 1:
        raise TypeError("intput must have 1 dimension.")
    indxs = np.flatnonzero(x != 0)
    return indxs[-1].item()+1

def reverse(x, n):
    x = asarray(x,dtype='d')
    if x.ndim != 2:
        raise ValueError("input must be 2-d")
    y = np.empty_like(x)
    if n == 0:
        y[...] = x[::-1,:]
    elif n == 1:
        y[...] = x[:,::-1]
    return y

def span(lo, hi, num, d2=0):
    x = np.linspace(lo, hi, num)
    if d2 <= 0:
        return x
    else:
        ret = np.empty((d2,num),x.dtype)
        ret[...] = x
        return ret

def zmin_zmax(z, ireg):
    z = asarray(z, dtype=float)
    ireg = asarray(ireg, dtype=int)
    if z.shape != ireg.shape or z.ndim != 2:
        raise ValueError("z and ireg must be the same shape and 2-d")
    ix, iy = np.nonzero(ireg)
    # Now, add more indices
    x1m = ix - 1
    y1m = iy-1
    i1 = x1m>=0
    i2 = y1m>=0
    i3 = i1 & i2
    nix = np.r_[ix, x1m[i1], x1m[i1], ix[i2] ]
    niy = np.r_[iy, iy[i1],  y1m[i3], y1m[i2]]
    # remove any negative indices
    zres = z[nix,niy]
    return zres.min().item(), zres.max().item()

def find_mask(fs, node_edges):
    raise NotImplementedError

def to_corners(arr, nv, nvsum):
    raise NotImplementedError

def construct3(mask, itype):
    raise NotImplementedError