{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy as np\n",
    "import os"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "s = np.load('/home/X-neural-lam/data/tcwv05/samples/train/tcwv.npy')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [],
   "source": [
    "split = 'test'\n",
    "root_path = '/home/X-neural-lam/data/tcwv05'\n",
    "data_path = os.path.join(root_path, 'samples',split)\n",
    "sin = np.load(os.path.join(data_path, 'sin_feature.npy'))\n",
    "cos = np.load(os.path.join(data_path, 'cos_feature.npy'))\n",
    "land_sea_mask = np.load(os.path.join(data_path, 'land_sea_mask.npy'))\n",
    "tcwv = np.load(os.path.join(data_path, 'tcwv.npy'))\n",
    "\n",
    "# sin = sin[:365*5,::4,::4]\n",
    "# cos = cos[:365*5,::4,::4]\n",
    "# tcwv = tcwv[:365*5,::4,::4]\n",
    "\n",
    "# land_sea_mask = land_sea_mask[::4,::4]\n",
    "\n",
    "sin = sin[:365]\n",
    "cos = sin[:365]\n",
    "tcwv = tcwv[:365,::4,::4]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [],
   "source": [
    "np.save(os.path.join(data_path, 'sin_feature.npy'), sin)\n",
    "np.save(os.path.join(data_path, 'cos_feature.npy'), cos)\n",
    "np.save(os.path.join(data_path, 'land_sea_mask.npy'), land_sea_mask)\n",
    "np.save(os.path.join(data_path, 'tcwv.npy'), tcwv)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [],
   "source": [
    "# statics\n",
    "pos = np.load(os.path.join(root_path, 'static', 'pos_feature.npy'))\n",
    "pos = pos[:,::4,::4]\n",
    "np.save(os.path.join(root_path, 'static', 'pos_feature.npy'), pos)"
   ]
  }
 ],
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   "language": "python",
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  "language_info": {
   "codemirror_mode": {
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    "version": 3
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   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
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