What does ‘index 0 is out of bounds for axis 0 with size 0’ mean?

I am new to both python and numpy. I ran a code that I wrote and I am getting this message: ‘index 0 is out of bounds for axis 0 with size 0’ Without the context, I just want to figure out what this means.. It might be silly to ask this but what do they mean by axis 0 and size 0? index 0 means the first value in the array.. but I can’t figure out what axis 0 and size 0 mean.

The ‘data’ is a text file with lots of numbers in two columns.

x = np.linspace(1735.0,1775.0,100)
column1 = (data[0,0:-1]+data[0,1:])/2.0
column2 = data[1,1:]
x_column1 = np.zeros(x.size+2)
x_column1[1:-1] = x
x_column1[0] = x[0]+x[0]-x[1]
x_column1[-1] = x[-1]+x[-1]-x[-2]
experiment = np.zeros_like(x)
for i in range(np.size(x_edges)-2):
    indexes = np.flatnonzero(np.logical_and((column1>=x_column1[i]),(column1<x_column1[i+1])))
    temp_column2 = column2[indexes]
    temp_column2[0] -= column2[indexes[0]]*(x_column1[i]-column1[indexes[0]-1])/(column1[indexes[0]]-column1[indexes[0]-1])
    temp_column2[-1] -= column2[indexes[-1]]*(column1[indexes[-1]+1]-x_column1[i+1])/(column1[indexes[-1]+1]-column1[indexes[-1]])
    experiment[i] = np.sum(temp_column2)   
return experiment

Related Posts:

  1. What does ‘index 0 is out of bounds for axis 0 with size 0’ mean?
  2. IndexError: too many indices for array
  3. Python: find position of element in array
  4. Conditional indexing with Numpy ndarray
  5. ImportError: DLL load failed: The specified module could not be found
  6. ImportError: DLL load failed: The specified module could not be found
  7. IndexError: too many indices for array
  8. ValueError: setting an array element with a sequence
  9. Finding the index of an item in a list
  10. What exactly does numpy.exp() do? [closed]
  11. numpy: Invalid value encountered in true_divide
  12. python numpy ValueError: operands could not be broadcast together with shapes
  13. How to print an exception in Python?
  14. ValueError: Unknown label type: ‘continuous’
  15. TypeError: unhashable type: ‘numpy.ndarray’
  16. How to fix IndexError: invalid index to scalar variable
  17. Could not install packages due to a “Environment error :[error 13]: permission denied : ‘usr/local/bin/f2py'”
  18. How does numpy.newaxis work and when to use it?
  19. Plotting a 2D heatmap with Matplotlib
  20. Should I use np.absolute or np.abs?
  21. What does numpy.random.seed(0) do?
  22. What does the c underscore expression `c_` do exactly?
  23. Convert pandas dataframe to NumPy array
  24. Unable to plot Double Bar, Bar plot using pyplot for ndarray
  25. Error: all the input array dimensions except for the concatenation axis must match exactly
  26. Singular matrix issue with Numpy
  27. How to find all occurrences of an element in a list
  28. TypeError: ‘numpy.float64’ object is not callable
  29. ‘DataFrame’ object has no attribute ‘sort’
  30. ‘DataFrame’ object has no attribute ‘sort’
  31. ValueError: all the input arrays must have same number of dimensions
  32. TypeError: cannot unpack non-iterable int objec
  33. ValueError: setting an array element with a sequence
  34. filename.whl is not a supported wheel on this platform
  35. Convert a tensor to numpy array in Tensorflow?
  36. How to raise a numpy array to a power? (corresponding to repeated matrix multiplications, not elementwise)
  37. What is dtype(‘O’), in pandas?
  38. ‘End of statement expected’ in pycharm
  39. What does numpy.gradient do?
  40. How can the Euclidean distance be calculated with NumPy?
  41. How to get element-wise matrix multiplication (Hadamard product) in numpy?
  42. ‘list’ object has no attribute ‘shape’
  43. What is dtype(‘O’), in pandas?
  44. ValueError: could not broadcast input array from shape (224,224,3) into shape (224,224)
  45. Overflow Error in Python’s numpy.exp function
  46. load csv into 2D matrix with numpy for plotting
  47. Purpose of `numpy.log1p( )`?
  48. How to take column-slices of dataframe in pandas
  49. Overcome ValueError for empty array
  50. index 1 is out of bounds for axis 0 with size 1
  51. Pytorch reshape tensor dimension
  52. Most efficient way to reverse a numpy array
  53. How to remove specific elements in a numpy array
  54. Can’t broadcast input array from shape (3,1) into shape (3,)
  55. Overflow / math range error for log or exp
  56. Creating a Pandas DataFrame from a Numpy array: How do I specify the index column and column headers?
  57. Overflow Error in Python’s numpy.exp function
  58. Failed to load the native TensorFlow runtime – TensorFlow 2.1
  59. How to normalize a 2-dimensional numpy array in python less verbose?
  60. Understanding NumPy’s einsum
  61. For loop and ‘numpy.float64’ object is not iterable error
  62. What are the causes of overflow encountered in double_scalars besides division by zero?
  63. RuntimeWarning: divide by zero encountered in log
  64. How can I remove Nan from list Python/NumPy
  65. RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility
  66. How to make a histogram from a list of data
  67. TypeError: Invalid dimensions for image data when plotting array with imshow()
  68. Moving average or running mean
  69. How to start from second index for for-loop
  70. Pandas split DataFrame by column value
  71. Using numpy to build an array of all combinations of two arrays
  72. Can’t update to numpy 1.13 with anaconda?
  73. How to plot an array in python?
  74. TypeError: only integer arrays with one element can be converted to an index 3
  75. How to create a numpy array of all True or all False?
  76. Removing nan values from an array
  77. LinAlgError: Last 2 dimensions of the array must be square
  78. Numpy, multiply array with scalar
  79. Building multi-regression model throws error: `Pandas data cast to numpy dtype of object. Check input data with np.asarray(data).`
  80. Python 3: Multiply a vector by a matrix without NumPy
  81. ImportError in importing from sklearn: cannot import name check_build
  82. How to add a new row to an empty numpy array
  83. Root mean square of a function in python
  84. What are the differences between numpy arrays and matrices? Which one should I use?
  85. Numpy – add row to array
  86. mean, nanmean and warning: Mean of empty slice
  87. Is there any numpy group by function?
  88. How to convert index of a pandas dataframe into a column
  89. How to throw error and exit with a custom message in python
  90. Replacing Pandas or Numpy Nan with a None to use with MysqlDB
  91. Mean Squared Error in Numpy?
  92. How to normalize a NumPy array to within a certain range?
  93. Is there a head and tail method for Numpy array?
  94. How to implement the ReLU function in Numpy
  95. Sorting arrays in NumPy by column
  96. numpy : calculate the derivative of the softmax function
  97. Transposing a 1D NumPy array
  98. numpy.float64 object is not iterable…but I’m NOT trying to
  99. Python OpenCV2 (cv2) wrapper to get image size?
  100. python numpy machine epsilon

Leave a Comment