#!/usr/bin/env python3
# -*- coding: UTF-8 -*-
import numpy as np
import matplotlib.pyplot as plt
import os

from glob import glob
paths = glob('sweep_*.fsp.results.npy')
import re

def atoi(text):
    return int(text) if text.isdigit() else text

def natural_keys(text):
    '''
    alist.sort(key=natural_keys) sorts in human order
    http://nedbatchelder.com/blog/200712/human_sorting.html
    (See Toothy's implementation in the comments)
    '''
    return [ atoi(c) for c in re.split('(\d+)', text) ]
paths.sort(key=natural_keys)

a = np.load('sweep_1.fsp.results.npy')
spectra_len = len(a)
r_len = len(paths)
data = np.zeros((r_len,spectra_len ))

for dirname, i in zip(paths,range(len(paths))):
    a = np.load(dirname)
    data[i] = a

# dir_list = next(os.walk('.'))[1]
# print(dir_list)
#main()