Question

IndexError：只有整数，切片（:），省略号（...），numpy.newaxis（None）和整数或布尔数组是有效的索引，在使用时会弹出此错误python 2.7环境我是python的新手，需要此错误的说明和解决方案

from numpy import *
import sys
import os
import csv
import cPickle
#import write_ncfile
#reload(write_ncfile)
#try:
from write_ncfile import *
#except ImportError:
#   from write_ncfile_old import *

from helpers import *
from helpers3 import *

def mk_allfluxes(m, nseasons=12):
    '''Calculates the net in/outflow from all compartments at every timestep'''
    air = [0,1]
    stationary = [2,5,6]
    water = [3,4]
    flux_key = normalizefluxkey(m.flux_key)

    fluxdict = {}
    fluxes=["flow", "air_to_water", "deg", "sed", "air_to_x", "water_to_x",
            "air_to_veg", "veg_to_air", "air_to_freshwater", "freshwater_to_air", # last 3 lines added by RKG, 25.08.2014
            "air_to_ocean", "ocean_to_air", "air_to_soil", "soil_to_air",         # These are all gross fluxes
            "air_to_all", "all_to_air", "air_to_all_net",                         # except: "air_to_all_net"
            "upper_air_to_lower_air",                                             # this one added by RKG, 28.08.2014
            "flow_in", "flow_out", "flow_in_lower_air",# "flow_in_others"]         # these are added by RKG, 28.08.2014
            "flow_out_lower_air", "flow_in_upper_air", "flow_out_upper_air",
            "flow_in_freshwater", "flow_out_freshwater",
            "flow_in_ocean", "flow_out_ocean",
            "flow_out_air", "flow_in_air",
            "deg_upper_air", "deg_lower_air", "deg_air", "deg_vegetation",
            "deg_freshwater", "deg_ocean", "deg_soil", "deg_sediment",
            "lower_air_to_upper_air",
            "air_to_sediment", "sediment_to_air", "air_to_sediment_net",        #last 8 lines added by RKG, 27.11.2014
            "flow_in_soil", "flow_out_soil", "flow_in_sediment", "flow_out_sediment",
            "soil_to_freshwater", "freshwater_to_soil", "soil_to_freshwater_net",
            "soil_to_ocean", "ocean_to_soil", "soil_to_ocean_net",
            "sediment_to_freshwater", "freshwater_to_sediment", "sediment_to_freshwater_net",
            "sediment_to_ocean", "ocean_to_sediment", "sediment_to_ocean_net",  # last 5 lines added by RKG, 17.12.2014
            "sed_upper_air", "sed_lower_air", "sed_air", "sed_vegetation",
            "sed_freshwater", "sed_ocean", "sed_soil", "sed_sediment", # last 2 lines added by RKG, 07.02.2015
            "freshwater_to_ocean"] # this line added by RKG, 02.06.2015

    for key in fluxes:
        fluxdict[key] = zeros((len(m.flux_res), m.nocells))    

    compmap = mk_compmap(m)
    ts0 = time.time()
    ts1 = time.time()
    for ts in range(len(m.flux_res)):
        season = ts % nseasons
        year = ts / nseasons
        if season ==0:
            print ("Processing year %i \t" %(year)),

        fluxmat = m.flux_res[ts]
        x,y = fluxmat.nonzero()
        for i in range(len(x)):
            value = fluxmat[x[i],y[i]]

            xcell, xcomp = x_to_cellcomp( x[i], compmap, m.nocomp)
            ycell, ycomp = x_to_cellcomp( y[i], compmap, m.nocomp)

            if x[i]==y[i]:
                try :
                    match_dict = m.flux_key[season][xcell][xcomp]
                except KeyError:
                    print [[season],[xcell],[xcomp]]
                for mnkey in match_dict.keys():
                    if type(mnkey) is tuple:
                        #print "mk_allfluxes:", i, "mnkey: ", mnkey, "xcell: ",xcell, "xcomp: ", xcomp
                        fluxdict["flow"][ts][xcell] += flux_key[season][xcell][xcomp][mnkey] * value
                        fluxdict["flow"][ts][(mnkey[1])-1] -= flux_key[season][xcell][xcomp][mnkey] * value

IndexError: only integers, slices (：), ellipsis ( ... ), numpy.newaxis (无) and integer or boolean arrays are valid indices

错误：IndexError：只有整数，切片（`：`），省略号（`...`），numpy.newaxis（`None`）和整数或布尔数组才是有效索引

0 个答案: