FourCastNet
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NVlabs
Initial public release of code, data, and model weights for FourCastNet
The training section refers to `National Energy Resarch Scientific Computing Center (NERSC).` I believe it should be "Research".
Regarding the pre-trained weight file backbone.ckpt, is this the weight file of the afno_backbone stage or the weight file of the afno_backbone_finetune stage? I will be extremely grateful for your...
Please see: https://github.com/NVlabs/FourCastNet/blob/master/data_process/get_stats.py ``` **time_means = np.zeros((1,21,721, 1440))** for ii, year in enumerate(years): with h5py.File('/pscratch/sd/s/shas1693/data/era5/train/'+ str(year) + '.h5', 'r') as f: rnd_idx = np.random.randint(0, 1460-500) global_means += np.mean(f['fields'][rnd_idx:rnd_idx+500], keepdims=True, axis...
Hello, It will be good to have a relatively smaller dataset for experimentation/learning purposes. By smaller, it may be low spatial resolution, smaller time-period, lesser number of variables etc.
Hello everyone. I have an issue with the TP acc which is extremely low. does anyone know what can be the problem? below you can find the output after an...
Hello, thanks for open-sourcing such a well structured code! I am currently having trouble with trying to download the pre-processed data shared on globus. Even after logging in, it seems...
Hello! I can't understand the calculation method in FFT. o1_real = x.real * w1[0] - x.imag * w1[1] + b1[0] o1_imag = x.imag * w1[0] + x.real * w1[1] +...
Thank you for your great code, this is SOTA model. I had an issue with running the pre-processing parallel_copy.py or MPI.py (similar to parallel_copy.py but it's has different number of...
I do not have an organization and log into globus through personal identity. I came across with network issue with personal endpoint. I wonder if there is other place, google...
Thanks for your amazing work! I want to reproduce your result on lower resolution but I get really bad result on 64*32. How should I change settings?
