examples/Notebooks/flopy3_mf6_obs_ts_tas.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Simulation Initialization\n",
    "This code sets up a simulation and creates some data for the simulation."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "flopy is installed in /Users/jdhughes/Documents/Development/flopy_git/flopy_us/flopy\n",
      "3.6.7 | packaged by conda-forge | (default, Feb 28 2019, 02:16:08) \n",
      "[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)]\n",
      "numpy version: 1.14.5\n",
      "flopy version: 3.2.11\n"
     ]
    }
   ],
   "source": [
    "import os\n",
    "import sys\n",
    "import numpy as np\n",
    "try:\n",
    "    import flopy\n",
    "except:\n",
    "    fpth = os.path.abspath(os.path.join('..', '..'))\n",
    "    sys.path.append(fpth)\n",
    "    import flopy\n",
    "\n",
    "# init paths\n",
    "exe_name = 'mf6'\n",
    "\n",
    "sim_path = os.path.join('data', 'obs_ts_tas_ex')\n",
    "# make the directory if it does not exist\n",
    "if not os.path.isdir(sim_path):\n",
    "    os.makedirs(sim_path)\n",
    "\n",
    "# init paths\n",
    "test_ex_name = 'child_pkgs_test'\n",
    "model_name = 'child_pkgs'\n",
    "  \n",
    "print(sys.version)\n",
    "print('numpy version: {}'.format(np.__version__))\n",
    "print('flopy version: {}'.format(flopy.__version__))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "# create simulation\n",
    "sim = flopy.mf6.MFSimulation(sim_name=test_ex_name, version='mf6', exe_name='mf6',\n",
    "                   sim_ws=sim_path)\n",
    "\n",
    "tdis_rc = [(1.0, 1, 1.0), (10.0, 120, 1.0), (10.0, 120, 1.0),\n",
    "           (10.0, 120, 1.0)]\n",
    "tdis_package = flopy.mf6.modflow.mftdis.ModflowTdis(\n",
    "    sim, time_units='DAYS', nper=4, perioddata=tdis_rc)\n",
    "model = flopy.mf6.ModflowGwf(sim, modelname=model_name,\n",
    "                             model_nam_file='{}.nam'.format(model_name))\n",
    "ims_package = flopy.mf6.modflow.mfims.ModflowIms(\n",
    "    sim, print_option='SUMMARY', complexity='SIMPLE', outer_hclose=0.0001, \n",
    "    outer_maximum=500, under_relaxation='NONE', inner_maximum=100,\n",
    "    inner_hclose=0.0001, rcloserecord=0.001, linear_acceleration='CG',\n",
    "    scaling_method='NONE', reordering_method='NONE', relaxation_factor=0.97)\n",
    "sim.register_ims_package(ims_package, [model.name])\n",
    "bot_data = [-100 for x in range(150)]\n",
    "dis_package = flopy.mf6.modflow.mfgwfdis.ModflowGwfdis(\n",
    "    model, nlay=3, nrow=15, ncol=10, delr=500.0, delc=500.0, top=50.0, \n",
    "    botm=[5.0, -10.0, {'factor': 1.0, 'data': bot_data}],\n",
    "    filename='{}.dis'.format(model_name))\n",
    "ic_package = flopy.mf6.modflow.mfgwfic.ModflowGwfic(\n",
    "    model, strt=50.0, filename='{}.ic'.format(model_name))\n",
    "npf_package = flopy.mf6.modflow.mfgwfnpf.ModflowGwfnpf(\n",
    "    model, save_flows=True, icelltype=[1, 0, 0], k=[5.0, 0.1, 4.0],\n",
    "    k33=[0.5, 0.005, 0.1])\n",
    "oc_package = flopy.mf6.modflow.mfgwfoc.ModflowGwfoc(\n",
    "    model, budget_filerecord='child_pkgs.cbc',head_filerecord='child_pkgs.hds',\n",
    "    headprintrecord=['COLUMNS', 10, 'WIDTH', 15, 'DIGITS', 6, 'GENERAL'],\n",
    "    saverecord=[('HEAD', 'ALL'), ('BUDGET', 'ALL')], \n",
    "    printrecord=[('HEAD', 'FIRST'), ('HEAD', 'LAST'), ('BUDGET', 'LAST')])\n",
    "sto_package = flopy.mf6.modflow.mfgwfsto.ModflowGwfsto(\n",
    "    model, save_flows=True, iconvert=1, ss=0.000001, sy=0.2, steady_state={0: True},\n",
    "    transient={1: True})"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Observations\n",
    "\n",
    "Observations can be set for any package through the package.obs object, and each package.obs\n",
    "object has several attributes that can be set:\n",
    "\n",
    "package.obs.filename : str\n",
    "    Name of observations file to create. The default is packagename + '.obs',\n",
    "    e.g. mymodel.ghb.obs.\n",
    "\n",
    "package.obs.continuous : dict\n",
    "    A dictionary that has file names as keys and a list of\n",
    "    observations as the dictionary values. Default should probably be None.\n",
    "    package.obs.observations = {'fname1': [(obsname, obstype, cellid), ...],\n",
    "    'fname2': [(obsname, obstype, cellid), ...]}\n",
    "\n",
    "package.obs.digits : int\n",
    "    Number of digits to write the observation values. Default is 10.\n",
    "\n",
    "package.obs.print_input : bool\n",
    "    Flag indicating whether or not observations are written to listing file."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 1: Pass obs to package constructor"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package obs_0...\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:39\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
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     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
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      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:39\n",
      " Elapsed run time:  0.257 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "# build ghb stress period data\n",
    "ghb_spd = {}\n",
    "ghb_period = []\n",
    "for layer, cond in zip(range(1, 3), [15.0, 1500.0]):\n",
    "    for row in range(0, 15):\n",
    "        ghb_period.append(\n",
    "            ((layer, row, 9), 1.0, cond, 'Estuary-L2'))\n",
    "ghb_spd[0] = ghb_period\n",
    "\n",
    "# build obs data\n",
    "ghb_obs = {('ghb_obs.csv', 'binary'): [('ghb-2-6-10', 'GHB', (1, 5, 9)),\n",
    "                                ('ghb-3-6-10', 'GHB', (2, 5, 9))],\n",
    "                'ghb_flows.csv': [('Estuary2', 'GHB', 'Estuary-L2'),\n",
    "                                  ('Estuary3', 'GHB', 'Estuary-L3')]}\n",
    "# build ghb package\n",
    "ghb = flopy.mf6.modflow.mfgwfghb.ModflowGwfghb(\n",
    "    model, print_input=True, print_flows=True, save_flows=True, boundnames=True,\n",
    "    observations=ghb_obs, pname='ghb', maxbound=30, stress_period_data=ghb_spd)\n",
    "ghb.obs.print_input = True\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('ghb')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 2: Initialize obs through ghb.obs.initialize"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package obs_0...\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:39\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
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    {
     "name": "stdout",
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      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:40\n",
      " Elapsed run time:  0.251 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "# build ghb stress period data\n",
    "ghb_spd = {}\n",
    "ghb_period = []\n",
    "for layer, cond in zip(range(1, 3), [15.0, 1500.0]):\n",
    "    for row in range(0, 15):\n",
    "        ghb_period.append(\n",
    "            ((layer, row, 9), 1.0, cond, 'Estuary-L2'))\n",
    "ghb_spd[0] = ghb_period\n",
    "\n",
    "# build ghb package\n",
    "ghb = flopy.mf6.modflow.mfgwfghb.ModflowGwfghb(\n",
    "    model, print_input=True, print_flows=True, save_flows=True, boundnames=True,\n",
    "    maxbound=30, stress_period_data=ghb_spd, pname='ghb')\n",
    "\n",
    "# build obs data\n",
    "ghb_obs = {('ghb_obs.csv', 'binary'): [('ghb-2-6-10', 'GHB', (1, 5, 9)),\n",
    "                                ('ghb-3-6-10', 'GHB', (2, 5, 9))],\n",
    "                'ghb_flows.csv': [('Estuary2', 'GHB', 'Estuary-L2'),\n",
    "                                  ('Estuary3', 'GHB', 'Estuary-L3')]}\n",
    "\n",
    "# initialize obs package\n",
    "ghb.obs.initialize(filename='child_pkgs_test.ghb.obs', digits=9, print_input=True, \n",
    "                   continuous=ghb_obs)\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('ghb')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 3: Pass observations a dictionary of anything that could be passed to ghb.obs.initialize"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package obs_0...\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:40\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
      " Solving:  Stress period:     1    Time step:     1\n",
      " Solving:  Stress period:     2    Time step:     1\n",
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    },
    {
     "name": "stdout",
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      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:40\n",
      " Elapsed run time:  0.257 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "# build ghb stress period data\n",
    "ghb_spd = {}\n",
    "ghb_period = []\n",
    "for layer, cond in zip(range(1, 3), [15.0, 1500.0]):\n",
    "    for row in range(0, 15):\n",
    "        ghb_period.append(\n",
    "            ((layer, row, 9), 1.0, cond, 'Estuary-L2'))\n",
    "ghb_spd[0] = ghb_period\n",
    "\n",
    "# build obs data\n",
    "ghb_obs = {('ghb_obs.csv', 'binary'): [('ghb-2-6-10', 'GHB', (1, 5, 9)),\n",
    "                                ('ghb-3-6-10', 'GHB', (2, 5, 9))],\n",
    "                'ghb_flows.csv': [('Estuary2', 'GHB', 'Estuary-L2'),\n",
    "                                  ('Estuary3', 'GHB', 'Estuary-L3')]}\n",
    "# append additional obs attributes to obs dictionary\n",
    "ghb_obs['digits'] = 7\n",
    "ghb_obs['print_input'] = False\n",
    "ghb_obs['filename'] = 'method_3.obs'\n",
    "\n",
    "# build ghb package\n",
    "ghb_package =flopy.mf6.modflow.mfgwfghb.ModflowGwfghb(\n",
    "    model, print_input=True, print_flows=True, save_flows=True, boundnames=True,\n",
    "    observations=ghb_obs, pname='ghb', maxbound=30, stress_period_data=ghb_spd)\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('ghb')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Time Series\n",
    "\n",
    "Time series can be set for any package through the package.ts object, and each package.ts object\n",
    "has several attributes that can be set:\n",
    "\n",
    "package.ts.filename : str\n",
    "    Name of time series file to create. The default is packagename + '.ts',\n",
    "    e.g. mymodel.ghb.ts.\n",
    "    \n",
    "package.ts.timeseries : recarray\n",
    "    Array containing the time series information.\n",
    "    timeseries = [(t, np.sin(t)) for t in np.linspace(0, 100., 10)]\n",
    "\n",
    "package.ts.time_series_namerecord : str or list (of strings)\n",
    "    List of names of the time series data columns. Default is to use names from\n",
    "    timeseries.dtype.names[1:].\n",
    "\n",
    "package.ts.interpolation_methodrecord_single : str\n",
    "    Interpolation method. Must be only one time series record. If there are multiple time\n",
    "    series records, then the methods attribute must be used. Default is 'linear'.\n",
    "\n",
    "package.ts.interpolation_methodrecord : list (of strings)\n",
    "    List of interpolation methods to use for each time series data column. Method must be\n",
    "    either 'stepwise', 'linear', or 'linearend'.\n",
    "\n",
    "package.ts.sfacrecord_single : float\n",
    "    Scale factor to multiply the time series data column. Can only be used if there is\n",
    "    one time series data column.\n",
    "\n",
    "package.ts.sfacrecord : list (of floats)\n",
    "    Scale factors to multiply the time series data columns."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 1: Pass time series to package constructor"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "WARNING: Unable to resolve dimension of ('ts', 'timeseries', 'timeseries', 'ts_array') based on shape \"time_series_names\".\n",
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package ts_0...\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:40\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
      " Solving:  Stress period:     1    Time step:     1\n",
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     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
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      " Solving:  Stress period:     4    Time step:   113\n",
      " Solving:  Stress period:     4    Time step:   114\n",
      " Solving:  Stress period:     4    Time step:   115\n",
      " Solving:  Stress period:     4    Time step:   116\n",
      " Solving:  Stress period:     4    Time step:   117\n",
      " Solving:  Stress period:     4    Time step:   118\n",
      " Solving:  Stress period:     4    Time step:   119\n",
      " Solving:  Stress period:     4    Time step:   120\n",
      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:40\n",
      " Elapsed run time:  0.363 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "# build ghb stress period data\n",
    "ghb_spd_ts = {}\n",
    "ghb_period = []\n",
    "for layer, cond in zip(range(1, 3), [15.0, 1500.0]):\n",
    "    for row in range(0, 15):\n",
    "        ghb_period.append(\n",
    "            ((layer, row, 9), 'tides', cond, 'Estuary-L2'))\n",
    "ghb_spd_ts[0] = ghb_period\n",
    "\n",
    "# build ts data\n",
    "ts_data = []\n",
    "for n in range(0, 365):\n",
    "    ts_data.append((float(n / 11.73), float(n / 60.0)))\n",
    "\n",
    "# build obs data\n",
    "ghb_obs = {('ghb_obs.csv', 'binary'): [('ghb-2-6-10', 'GHB', (1, 5, 9)),\n",
    "                                ('ghb-3-6-10', 'GHB', (2, 5, 9))],\n",
    "                'ghb_flows.csv': [('Estuary2', 'GHB', 'Estuary-L2'),\n",
    "                                  ('Estuary3', 'GHB', 'Estuary-L3')]}\n",
    "# build ghb package\n",
    "ghb = flopy.mf6.modflow.mfgwfghb.ModflowGwfghb(\n",
    "    model, print_input=True, print_flows=True, save_flows=True, boundnames=True,\n",
    "    timeseries=ts_data, pname='ghb', maxbound=30, stress_period_data=ghb_spd_ts)\n",
    "\n",
    "# set required time series attributes\n",
    "ghb.ts.time_series_namerecord = 'tides'\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('ghb')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 2: Initialize time series through ghb.ts.initialize"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package ts_0...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:40\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
      " Solving:  Stress period:     1    Time step:     1\n",
      " Solving:  Stress period:     2    Time step:     1\n",
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     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
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      " Solving:  Stress period:     4    Time step:   104\n",
      " Solving:  Stress period:     4    Time step:   105\n",
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      " Solving:  Stress period:     4    Time step:   108\n",
      " Solving:  Stress period:     4    Time step:   109\n",
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      " Solving:  Stress period:     4    Time step:   111\n",
      " Solving:  Stress period:     4    Time step:   112\n",
      " Solving:  Stress period:     4    Time step:   113\n",
      " Solving:  Stress period:     4    Time step:   114\n",
      " Solving:  Stress period:     4    Time step:   115\n",
      " Solving:  Stress period:     4    Time step:   116\n",
      " Solving:  Stress period:     4    Time step:   117\n",
      " Solving:  Stress period:     4    Time step:   118\n",
      " Solving:  Stress period:     4    Time step:   119\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " Solving:  Stress period:     4    Time step:   120\n",
      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:41\n",
      " Elapsed run time:  0.454 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "# build ghb stress period data\n",
    "ghb_spd_ts = {}\n",
    "ghb_period = []\n",
    "for layer, cond in zip(range(1, 3), [15.0, 1500.0]):\n",
    "    for row in range(0, 15):\n",
    "        ghb_period.append(\n",
    "            ((layer, row, 9), 'tides', cond, 'Estuary-L2'))\n",
    "ghb_spd_ts[0] = ghb_period\n",
    "\n",
    "# build ts data\n",
    "ts_data = []\n",
    "for n in range(0, 365):\n",
    "    ts_data.append((float(n / 11.73), float(n / 60.0)))\n",
    "\n",
    "# build obs data\n",
    "ghb_obs = {('ghb_obs.csv', 'binary'): [('ghb-2-6-10', 'GHB', (1, 5, 9)),\n",
    "                                ('ghb-3-6-10', 'GHB', (2, 5, 9))],\n",
    "                'ghb_flows.csv': [('Estuary2', 'GHB', 'Estuary-L2'),\n",
    "                                  ('Estuary3', 'GHB', 'Estuary-L3')]}\n",
    "# build ghb package\n",
    "ghb = flopy.mf6.modflow.mfgwfghb.ModflowGwfghb(\n",
    "    model, print_input=True, print_flows=True, save_flows=True, boundnames=True, \n",
    "    pname='ghb', maxbound=30, stress_period_data=ghb_spd_ts)\n",
    "# initialize time series\n",
    "ghb.ts.initialize(filename='method2.ts', timeseries=ts_data,\n",
    "                  time_series_namerecord='tides',\n",
    "                  interpolation_methodrecord='linearend', \n",
    "                  sfacrecord=1.1)\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('ghb')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 3: Pass timeseries a dictionary of anything that could be passed to ghb.ts.initialize"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "WARNING: Unable to resolve dimension of ('ts', 'timeseries', 'timeseries', 'ts_array') based on shape \"time_series_names\".\n",
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package ts_0...\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:41\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
      " Solving:  Stress period:     1    Time step:     1\n",
      " Solving:  Stress period:     2    Time step:     1\n",
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      " Solving:  Stress period:     3    Time step:    15\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " Solving:  Stress period:     3    Time step:    16\n",
      " Solving:  Stress period:     3    Time step:    17\n",
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     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " Solving:  Stress period:     4    Time step:    99\n",
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      " Solving:  Stress period:     4    Time step:   120\n",
      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:41\n",
      " Elapsed run time:  0.378 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "# build ghb stress period data\n",
    "ghb_spd_ts = {}\n",
    "ghb_period = []\n",
    "for layer, cond in zip(range(1, 3), [15.0, 1500.0]):\n",
    "    for row in range(0, 15):\n",
    "        ghb_period.append(\n",
    "            ((layer, row, 9), 'tides', cond, 'Estuary-L2'))\n",
    "ghb_spd_ts[0] = ghb_period\n",
    "\n",
    "# build ts data\n",
    "ts_data = []\n",
    "for n in range(0, 365):\n",
    "    ts_data.append((float(n / 11.73), float(n / 60.0)))\n",
    "ts_dict = {'timeseries':ts_data, 'time_series_namerecord':'tides',\n",
    "           'interpolation_methodrecord':'linear', 'filename':'method3.ts'}\n",
    "# build obs data\n",
    "ghb_obs = {('ghb_obs.csv', 'binary'): [('ghb-2-6-10', 'GHB', (1, 5, 9)),\n",
    "                                ('ghb-3-6-10', 'GHB', (2, 5, 9))],\n",
    "                'ghb_flows.csv': [('Estuary2', 'GHB', 'Estuary-L2'),\n",
    "                                  ('Estuary3', 'GHB', 'Estuary-L3')]}\n",
    "# build ghb package\n",
    "ghb = flopy.mf6.modflow.mfgwfghb.ModflowGwfghb(\n",
    "    model, print_input=True, print_flows=True, save_flows=True, boundnames=True, \n",
    "    pname='ghb', timeseries=ts_dict, maxbound=30, stress_period_data=ghb_spd_ts)\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('ghb')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Multiple time series packages"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "tides.ts is using linearend interpolation\n",
      "wls.ts is using stepwise interpolation\n",
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package ts_0...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "    writing package ts_1...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:41\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
      " Solving:  Stress period:     1    Time step:     1\n",
      " Solving:  Stress period:     2    Time step:     1\n",
      " Solving:  Stress period:     2    Time step:     2\n",
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     ]
    },
    {
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      " Solving:  Stress period:     4    Time step:   120\n",
      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:42\n",
      " Elapsed run time:  0.442 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "(True, [])"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# build ghb stress period data\n",
    "ghb_spd_ts = {}\n",
    "ghb_period = []\n",
    "for layer, cond in zip(range(1, 3), [15.0, 1500.0]):\n",
    "    for row in range(0, 15):\n",
    "        if row < 10:\n",
    "            ghb_period.append(\n",
    "                ((layer, row, 9), 'tides', cond, 'Estuary-L2'))\n",
    "        else:\n",
    "            ghb_period.append(\n",
    "                ((layer, row, 9), 'wl', cond, 'Estuary-L2'))          \n",
    "ghb_spd_ts[0] = ghb_period\n",
    "\n",
    "# build ts data\n",
    "ts_data = []\n",
    "for n in range(0, 365):\n",
    "    ts_data.append((float(n / 11.73), float(n / 60.0)))\n",
    "ts_data2 = []\n",
    "for n in range(0, 365):\n",
    "    ts_data2.append((float(1.0 + (n / 12.01)), float(n / 60.0)))\n",
    "\n",
    "# build obs data\n",
    "ghb_obs = {('ghb_obs.csv', 'binary'): [('ghb-2-6-10', 'GHB', (1, 5, 9)),\n",
    "                                ('ghb-3-6-10', 'GHB', (2, 5, 9))],\n",
    "                'ghb_flows.csv': [('Estuary2', 'GHB', 'Estuary-L2'),\n",
    "                                  ('Estuary3', 'GHB', 'Estuary-L3')]}\n",
    "# build ghb package\n",
    "ghb = flopy.mf6.modflow.mfgwfghb.ModflowGwfghb(\n",
    "    model, print_input=True, print_flows=True, save_flows=True, boundnames=True, \n",
    "    pname='ghb', maxbound=30, stress_period_data=ghb_spd_ts)\n",
    "\n",
    "# initialize time series\n",
    "ghb.ts.initialize(filename='tides.ts', timeseries=ts_data,\n",
    "                  time_series_namerecord='tides',\n",
    "                  interpolation_methodrecord='linearend', \n",
    "                  sfacrecord=1.1)\n",
    "# append additional time series\n",
    "ghb.ts.append_package(filename='wls.ts', timeseries=ts_data2,\n",
    "                      time_series_namerecord='wl',\n",
    "                      interpolation_methodrecord='stepwise', \n",
    "                      sfacrecord=1.2)\n",
    "\n",
    "# retreive information from each time series\n",
    "print('{} is using {} interpolation'.format(\n",
    "    ghb.ts[0].filename, ghb.ts[0].interpolation_methodrecord.get_data()[0][0]))\n",
    "print('{} is using {} interpolation'.format(\n",
    "    ghb.ts[1].filename, ghb.ts[1].interpolation_methodrecord.get_data()[0][0]))\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Time Array Series\n",
    "Time array series can be set for any package through the package.tas object, and each package.tas object\n",
    "has several attributes that can be set:\n",
    "\n",
    "package.tas.filename : str\n",
    "    Name of time series file to create. The default is packagename + '.tas',\n",
    "    e.g. mymodel.rcha.tas.\n",
    "    \n",
    "package.tas.tas_array : {double:[double]}\n",
    "    Array containing the time array series information for specific times.\n",
    "    tas_array = {0.0: 0.0001, 200.0: [0.01, 0.02...]}\n",
    "\n",
    "package.tas.time_series_namerecord : str\n",
    "    Name by which a package references a particular time-array series. \n",
    "    The name must be unique among all time-array series used in a package\n",
    "\n",
    "package.tas.interpolation_methodrecord : list (of strings)\n",
    "    List of interpolation methods to use for time array series. Method must be\n",
    "    either 'stepwise' or 'linear'.\n",
    "    \n",
    "package.tas.sfacrecord_single : float\n",
    "    Scale factor to multiply the time array series data column. Can only be used if \n",
    "    there is one time series data column.\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 1: Pass time array series to package constructor"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "WARNING: Time array series name rcharray_1 not found in any time series file\n",
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package ts_0...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "    writing package ts_1...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "    writing package rcha...\n",
      "    writing package tas_0...\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:42\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
      " Solving:  Stress period:     1    Time step:     1\n",
      " Solving:  Stress period:     2    Time step:     1\n",
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      " Solving:  Stress period:     4    Time step:   112\n",
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      " Solving:  Stress period:     4    Time step:   114\n",
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      " Solving:  Stress period:     4    Time step:   117\n",
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      " Solving:  Stress period:     4    Time step:   119\n",
      " Solving:  Stress period:     4    Time step:   120\n",
      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:42\n",
      " Elapsed run time:  0.472 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "tas = {0.0:0.000002, 200.0: 0.0000001}\n",
    "# create recharge package with time array series data\n",
    "# flopy will generate a warning that there is not yet a time series name\n",
    "# record for recharray_1 \n",
    "rcha = flopy.mf6.modflow.mfgwfrcha.ModflowGwfrcha(\n",
    "    model, timearrayseries=tas, recharge='TIMEARRAYSERIES rcharray_1')\n",
    "# finish defining the time array series properties\n",
    "rcha.tas.time_series_namerecord='rcharray_1'\n",
    "rcha.tas.interpolation_methodrecord='LINEAR'\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('rcha')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 2: Initialize time array series through rcha.tas.initialize"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "WARNING: Time array series name rcharray_1 not found in any time series file\n",
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package ts_0...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "    writing package ts_1...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "    writing package rcha...\n",
      "    writing package tas_0...\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:42\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
      " Solving:  Stress period:     1    Time step:     1\n",
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     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
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     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
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      " Solving:  Stress period:     4    Time step:   120\n",
      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:43\n",
      " Elapsed run time:  0.468 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "# create recharge package with recharge pointing to a time array series \n",
    "# not yet defined. flopy will generate a warning that there is not yet a \n",
    "# time series name record for recharray_1 \n",
    "rcha = flopy.mf6.modflow.mfgwfrcha.ModflowGwfrcha(\n",
    "    model, recharge='TIMEARRAYSERIES rcharray_1')\n",
    "tas = {0.0:0.000002, 200.0: 0.0000001}\n",
    "# initialize the time array series\n",
    "rcha.tas.initialize(filename='method2.tas', tas_array=tas,\n",
    "                    time_series_namerecord='rcharray_1',\n",
    "                    interpolation_methodrecord='LINEAR')\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('rcha')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Method 3: Pass timearrayseries a dictionary of anything that could be passed to rcha.tas.initialize"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "writing simulation...\n",
      "  writing simulation name file...\n",
      "  writing simulation tdis package...\n",
      "  writing ims package ims_-1...\n",
      "  writing model child_pkgs...\n",
      "    writing model name file...\n",
      "    writing package dis...\n",
      "    writing package ic...\n",
      "    writing package npf...\n",
      "    writing package oc...\n",
      "    writing package sto...\n",
      "    writing package ghb...\n",
      "    writing package ts_0...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "    writing package ts_1...\n",
      "WARNING: Unable to resolve dimension of ('ts', 'attributes', 'sfacrecord_single', 'sfacval') based on shape \"time_series_name\".\n",
      "    writing package rcha...\n",
      "    writing package tas_0...\n",
      "FloPy is using the following  executable to run the model: /Users/jdhughes/.local/bin/mf6\n",
      "                                   MODFLOW 6\n",
      "                U.S. GEOLOGICAL SURVEY MODULAR HYDROLOGIC MODEL\n",
      "                            VERSION 6.0.4 03/13/2019\n",
      "\n",
      "   MODFLOW 6 compiled Mar 19 2019 16:46:21 with IFORT compiler (ver. 19.0.0)\n",
      "\n",
      "This software has been approved for release by the U.S. Geological \n",
      "Survey (USGS). Although the software has been subjected to rigorous \n",
      "review, the USGS reserves the right to update the software as needed \n",
      "pursuant to further analysis and review. No warranty, expressed or \n",
      "implied, is made by the USGS or the U.S. Government as to the \n",
      "functionality of the software and related material nor shall the \n",
      "fact of release constitute any such warranty. Furthermore, the \n",
      "software is released on condition that neither the USGS nor the U.S. \n",
      "Government shall be held liable for any damages resulting from its \n",
      "authorized or unauthorized use. Also refer to the USGS Water \n",
      "Resources Software User Rights Notice for complete use, copyright, \n",
      "and distribution information.\n",
      "\n",
      " Run start date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:43\n",
      "\n",
      " Writing simulation list file: mfsim.lst\n",
      " Using Simulation name file: mfsim.nam\n",
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    {
     "name": "stdout",
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     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
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      " Run end date and time (yyyy/mm/dd hh:mm:ss): 2019/03/22 15:06:43\n",
      " Elapsed run time:  0.453 Seconds\n",
      "\n",
      " Normal termination of simulation.\n"
     ]
    }
   ],
   "source": [
    "tas = {0.0: 0.000002, 200.0: 0.0000001, 'filename': 'method3.tas',\n",
    "       'time_series_namerecord': 'rcharray_1',\n",
    "       'interpolation_methodrecord': 'LINEAR'}\n",
    "rcha = flopy.mf6.modflow.mfgwfrcha.ModflowGwfrcha(\n",
    "    model, timearrayseries=tas, recharge='TIMEARRAYSERIES rcharray_1')\n",
    "\n",
    "sim.write_simulation()\n",
    "sim.run_simulation()\n",
    "\n",
    "# clean up for next example\n",
    "model.remove_package('rcha')"
   ]
  }
 ],
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