MemoryError Unable to allocate 236 GiB for an array with shape 206307 1538 and data type float64

This error message indicates that the computer's memory is insufficient to allocate the required amount of memory for the array with the specified shape and data type. The shape of the array is (206307, 1538), which means that it has 206307 rows and 1538 columns. The data type is float64, which means that each element in the array is represented by a 64-bit floating-point number.

To fix this error, you can try the following solutions:

1. Reduce the size of the array: If possible, you can try to reduce the size of the array by decreasing the number of rows or columns or by changing the data type to a smaller size.

2. Use a computer with more memory: If reducing the size of the array is not an option, you can try running the code on a computer with more memory.

3. Use memory-efficient algorithms: You can also try using memory-efficient algorithms that do not require as much memory to process the data.

4. Use data compression techniques: If the data in the array is compressible, you can try using data compression techniques to reduce the memory requirement.