Python,IndexError: arrays used as indices must be of integer (or boolean) type

Iam getting an IndexError: arrays used as indices must be of integer (or boolean) type at the line for pcolormesh, any idea how to handle this.

script:

import numpy as np 
import matplotlib.pyplot as plt
from mpl_toolkits.basemap import Basemap

data = np.loadtxt('out (copie).txt')
lats = data[:,0]
lons = data[:,1]
codg_tec = data[:,2]

m = Basemap(projection = 'merc', llcrnrlon= -9, llcrnrlat=19, urcrnrlon= 12, urcrnrlat= 37,  resolution= 'i')
m.drawcoastlines()

lon, lat = np.meshgrid(lons, lats)
x, y = m(lon, lat)

cb = m.pcolormesh(x, y, np.squeeze(data[codg_tec]) , shading='flat', cmap=plt.cm.jet)
cbar = m.colorbar(cb, location = 'right', pad = '10%')

m.drawmapboundary()
m.drawmapscale()
m.drawmeridians(np.arange(-9,12,5), labels=[False,False,False,True])
m.drawparallels(np.arange(19,38,5), labels=[True,False,False,False])
m.drawstates()
m.drawcountries()

plt.title('CODG-vTEC on 02-01-2015')
plt.show()

The error:

Traceback (most recent call last):
 File "color.py", line 21, in <module>
  cb = m.pcolor(x, y, data[codg_tec] , shading='flat', cmap=plt.cm.jet)
IndexError: arrays used as indices must be of integer (or boolean) type

Related Posts:

  1. python – how to get the data from an plt.imshow()?
  2. How do I draw a grid onto a plot in Python?
  3. How to plot ROC curve in Python
  4. How can I convert an RGB image into grayscale in Python?
  5. How to plot time series in python
  6. Display an image with Python
  7. How to plot a 2d matrix in python with colorbar? (like imagesc in Matlab)
  8. Python basemap module impossible to import
  9. How do I lowercase a string in Python?
  10. Difference between del, remove, and pop on lists
  11. How to use the pass statement
  12. Graphviz’s executables are not found (Python 3.4)
  13. What’s the canonical way to check for type in Python?
  14. IndexError: tuple index out of range —– Python
  15. What does it mean if a Python object is “subscriptable” or not?
  16. What is the pythonic way to calculate dot product?
  17. Correct way to pause a Python program
  18. How to resize an image with OpenCV2.0 and Python2.6
  19. Is there a ‘foreach’ function in Python 3?
  20. How to condense if/else into one line in Python?
  21. Depth-first search (DFS) code in python
  22. How to use Python to execute a cURL command?
  23. What does %s mean in a python format string?
  24. Redirecting to URL in Flask
  25. TypeError: ‘float’ object is not callable
  26. Plotting a 2D heatmap with Matplotlib
  27. Purpose of __repr__ method?
  28. why should I make a copy of a data frame in pandas
  29. How to create a new text file using Python
  30. How to normalize a NumPy array to a unit vector?
  31. What does & mean in python
  32. how do you check your django version in cmd
  33. What does the /= operator mean in Python?
  34. Pandas, merging two dataframes on multiple columns, and multiplying result
  35. Are dictionaries ordered in Python 3.6+?
  36. Compiled vs. Interpreted Languages
  37. How to switch Python versions in Terminal?
  38. How to change default Python version?
  39. How to customize a scatter matrix to see all titles?
  40. What is the problem with shadowing names defined in outer scopes?
  41. TypeError: write() argument must be str, not bytes (Python 3 vs Python 2 )
  42. Array ArrayList python equivalent
  43. How to clear the interpreter console?
  44. What does -> mean in Python function definitions?
  45. ‘dict’ object has no attribute ‘has_key’
  46. Forbidden (403) CSRF verification failed. Request aborted. Even using the {% csrf_token %}
  47. Flask ImportError: No Module Named Flask
  48. ModuleNotFoundError: No module named ‘MySQLdb’
  49. How to change dataframe column names in pyspark?
  50. Normalize data in pandas
  51. Is there an operation for not less than or not greater than in python?
  52. python ZeroDivisionError: float division by zero – how to treat it as an exception
  53. Playing mp3 song on python
  54. Unresolved reference issue in PyCharm
  55. How to use 2to3 properly for python?
  56. Is there a way to return literally nothing in python?
  57. Is there a built-in function to print all the current properties and values of an object?
  58. Background color for Tk in Python
  59. How to troubleshoot an “AttributeError: __exit__” in multiproccesing in Python?
  60. TypeError : Unhashable type
  61. Read PDF in Python and convert to text in PDF
  62. Importing variables from another file in Python
  63. pip: no module named _internal
  64. Image.open() cannot identify image file – Python?
  65. python socket programming OSError: [WinError 10038] an operation was attempted on something that is not a socket
  66. Multiple try codes in one block
  67. Error: Segmentation fault (core dumped)
  68. can’t open tensorboard 0.0.0.0:6006 or localhost:6006
  69. ImportError: No module named ‘django.core.urlresolvers’
  70. Numpy, multiply array with scalar
  71. Python 3: Multiply a vector by a matrix without NumPy
  72. How to fix “Can’t find a default Python” error
  73. TypeError: ‘newline’ is an invalid keyword argument for this function
  74. datetime to string with series in pandas
  75. Is it possible only to declare a variable without assigning any value in Python?
  76. How to Install pip for python 3.7 on Ubuntu 18?
  77. How to add a new row to an empty numpy array
  78. Logical indexing with lists
  79. How to set timeout on python’s socket recv method?
  80. How does str(list) work?
  81. Automatic indentation for Python in Notepad++
  82. How do I calculate the date six months from the current date using the datetime Python module?
  83. How to embed image or picture in jupyter notebook, either from a local machine or from a web resource?
  84. How to make a python script wait for a pressed key?
  85. TypeError: Image data can not convert to float
  86. Mean Squared Error in Numpy?
  87. Turn a single number into single digits Python
  88. Is there a head and tail method for Numpy array?
  89. What should I use to open a url instead of urlopen in urllib3
  90. numpy.float64 object is not iterable…but I’m NOT trying to
  91. Converting a list to a set changes element order
  92. Create a list with initial capacity in Python
  93. Accessing dict_keys element by index in Python3
  94. How to update Pandas from Anaconda and is it possible to use eclipse with this last
  95. Does python support character type?
  96. Styling multi-line conditions in ‘if’ statements?
  97. What is related_name used for?
  98. Symbol not found: __PyCodecInfo_GetIncrementalDecoder
  99. How can I tail a log file in Python?
  100. How to write unicode strings into a file?

Leave a Comment