{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Copy Forcing Files with Specific Date"
   ]
  },
  {
   "cell_type": "raw",
   "metadata": {},
   "source": [
    "This notebook is used to copy all of the forcing files needed to run SMELT that are for a specific date.\n",
    "All of the other files have already been copied over, but these ones need to be copied depending on what dates the model will be running."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "import re\n",
    "import os\n",
    "import pandas as pd\n",
    "import subprocess"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "start_date = pd.DatetimeIndex([\"2016-03-29\"])[0]\n",
    "end_date = pd.DatetimeIndex([\"2016-04-18\"])[0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "atmospheric_source_dir = \"/results/forcing/atmospheric/GEM2.5/operational/\"\n",
    "open_bounds_source_dir = \"orcinus:/home/sallen/MEOPAR/NEMO-forcing/open_boundaries/west/ssh/\"\n",
    "rivers_source_dir = \"/results/forcing/rivers/\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "atmospheric_dest_dir = \"jasper:/home/jpetrie/MEOPAR/NEMO-forcing/atmospheric/\"\n",
    "open_bounds_dest_dir = \"jasper:/home/jpetrie/MEOPAR/NEMO-forcing/open_boundaries/west/ssh/\"\n",
    "rivers_dest_dir = \"jasper:/home/jpetrie/MEOPAR/NEMO-forcing/rivers/\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "def numStrLength2(num):\n",
    "    if(num < 10):\n",
    "        return(\"0\" + str(num))\n",
    "    else:\n",
    "        return(str(num))\n",
    "def toFileDateFormat(dt_date):\n",
    "    return(\"y\" + str(dt_date.year) + \"m\" + numStrLength2(dt_date.month) + \"d\" + numStrLength2(dt_date.day))\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "def copyRiver(src_dir, dest_dir, date_str):\n",
    "    rfce_file = \"RFraserCElse_\" + date_str + \".nc\"\n",
    "    rlfce_file = \"RLonFraCElse_\" + date_str + \".nc\"\n",
    "    files = [rfce_file, rlfce_file]\n",
    "    for f in files:\n",
    "        src = src_dir + f\n",
    "        subprocess.check_call([\"scp\", src, dest_dir])\n",
    "\n",
    "def copyAtmospheric(src_dir, dest_dir, date_str):\n",
    "    ops_file = \"ops_\" + date_str + \".nc\"\n",
    "    src = src_dir + ops_file\n",
    "    subprocess.check_call([\"scp\", src, dest_dir])\n",
    "    \n",
    "    \n",
    "def copyOpenBounds(src_dir, dest_dir, date_str):\n",
    "    ssh_file = \"ssh_\" + date_str + \".nc\"\n",
    "    src = src_dir + ssh_file\n",
    "    subprocess.check_call([\"scp\", src, dest_dir])\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Copied files for: y2016m03d29\n",
      "Copied files for: y2016m03d30\n",
      "Copied files for: y2016m03d31\n",
      "Copied files for: y2016m04d01\n",
      "Copied files for: y2016m04d02\n",
      "Copied files for: y2016m04d03\n",
      "Copied files for: y2016m04d04\n",
      "Copied files for: y2016m04d05\n",
      "Copied files for: y2016m04d06\n",
      "Copied files for: y2016m04d07\n",
      "Copied files for: y2016m04d08\n",
      "Copied files for: y2016m04d09\n",
      "Copied files for: y2016m04d10\n",
      "Copied files for: y2016m04d11\n",
      "Copied files for: y2016m04d12\n",
      "Copied files for: y2016m04d13\n",
      "Copied files for: y2016m04d14\n",
      "Copied files for: y2016m04d15\n",
      "Copied files for: y2016m04d16\n",
      "Copied files for: y2016m04d17\n",
      "Copied files for: y2016m04d18\n"
     ]
    }
   ],
   "source": [
    "current_date = start_date\n",
    "\n",
    "while(current_date <= end_date):\n",
    "    date_str = toFileDateFormat(current_date)\n",
    "    try:\n",
    "        copyRiver(rivers_source_dir, rivers_dest_dir, date_str)\n",
    "        copyAtmospheric(atmospheric_source_dir, atmospheric_dest_dir, date_str)\n",
    "        copyOpenBounds(open_bounds_source_dir, open_bounds_dest_dir, date_str)\n",
    "        print(\"Copied files for: \" + date_str)\n",
    "    except Exception as e:\n",
    "        print(\"Couldn't copy files for: \" + date_str)\n",
    "        print(e)\n",
    "    current_date = current_date + pd.Timedelta(days = 1)\n",
    "    \n",
    "print(\"Done\")"
   ]
  }
 ],
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