On Sun, 17 Jan 2021 18:01:26 +0000, MRAB wrote: > On 2021-01-17 13:57, Karsten Hilbert wrote: >> Am Sun, Jan 17, 2021 at 02:20:24AM -0800 schrieb omid mohammadi: >> >>> When I open the sentinel-2 image in Python, I get the following error: >>> >>> MemoryError: Unable to allocate 115. MiB for an array with shape >>> (5490, 5490) and data type float32 >>> >>> How can I fix it? >> >> You can install more RAM. >> > Or maybe the OP is running 32-bit Python but the code needs >2GB. If > that's the case then using 64-bit Python might fix it, assuming that > it's a 64-bit machine.
Or there may be an OS limitation on the size of the address space. I would check the OS log first, then do "ulimit -a". If there are sar or vmstat on the system, I would definitely use them. Running out of memory is an OS error and should be checked on the OS level. -- Mladen Gogala Database Consultant http://mgogala.byethost5.com -- https://mail.python.org/mailman/listinfo/python-list
