l******9
发帖数: 579 | 1 【 以下文字转载自 Programming 讨论区 】
发信人: light009 (light009), 信区: Programming
标 题: error draw map from shape file Python 3.2 basemap
发信站: BBS 未名空间站 (Sat Feb 14 13:51:37 2015, 美东)
I am working on drawing map from shape file in Python 3.2 basemap.
But, the longitude values at the bottom axis are only shown partially. Also,
all latitude values are missing.
Here is my python code.
import shapefile as sf
import sys
import numpy as np
import matplotlib.pylab as plt
from mpl_toolkits.basemap import Basemap
map = Basemap(projection='stere', lon_0=-106.4, lat_0= 31.9, lat_ts = 31.9
,
llcrnrlat=31.7, urcrnrlat= 31.85,
llcrnrlon=-106.5 , urcrnrlon= -106.1,
rsphere=6371200., resolution='l', area_thresh=1000)
plt.figure(num=None, figsize=(10, 8), dpi=80, facecolor='w', edgecolor='k')
parallels = np.arange(31.7, 31.85, 0.25)
map.drawparallels(parallels, labels=[0, 0, 0, 1] , fontsize=10, labelstyle='
+/-', dashes=[2, 2])
meridians = np.arange (-106.5, -106.1, 0.25)
map.drawmeridians(meridians, labels=[0, 0, 0, 1], fontsize=10, labelstyle='+
/-' , dashes=[2, 2])
No matter how I changed the labels, the latitude/longitude legend values are
still missing. |
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