{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Interpolate (resample) on a different geometry"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:46.578222Z",
     "iopub.status.busy": "2025-01-13T11:34:46.577713Z",
     "iopub.status.idle": "2025-01-13T11:34:47.107301Z",
     "shell.execute_reply": "2025-01-13T11:34:47.106882Z"
    }
   },
   "outputs": [],
   "source": [
    "%matplotlib inline\n",
    "# for figures in notebook\n",
    "\n",
    "# import & initialize epygram\n",
    "import epygram\n",
    "epygram.init_env()\n",
    "\n",
    "import os\n",
    "INPUTS_DIR = os.path.join('..', 'inputs')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:47.109457Z",
     "iopub.status.busy": "2025-01-13T11:34:47.109245Z",
     "iopub.status.idle": "2025-01-13T11:34:47.391508Z",
     "shell.execute_reply": "2025-01-13T11:34:47.391100Z"
    }
   },
   "outputs": [],
   "source": [
    "lam = epygram.open(os.path.join(INPUTS_DIR, 'ICMSHAROM+0022'), 'r')\n",
    "gauss = epygram.open(os.path.join(INPUTS_DIR, 'analysis.full-arpege.tl149-c24.fa'), 'r')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:47.393483Z",
     "iopub.status.busy": "2025-01-13T11:34:47.393340Z",
     "iopub.status.idle": "2025-01-13T11:34:47.483600Z",
     "shell.execute_reply": "2025-01-13T11:34:47.483225Z"
    }
   },
   "outputs": [],
   "source": [
    "fl = lam.readfield('SURFTEMPERATURE')\n",
    "fg = gauss.readfield('SURFTEMPERATURE')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:47.485401Z",
     "iopub.status.busy": "2025-01-13T11:34:47.485206Z",
     "iopub.status.idle": "2025-01-13T11:34:47.540412Z",
     "shell.execute_reply": "2025-01-13T11:34:47.540039Z"
    }
   },
   "outputs": [],
   "source": [
    "fgl = fg.resample(fl.geometry, reduce_data=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:47.542288Z",
     "iopub.status.busy": "2025-01-13T11:34:47.542102Z",
     "iopub.status.idle": "2025-01-13T11:34:47.545583Z",
     "shell.execute_reply": "2025-01-13T11:34:47.545249Z"
    }
   },
   "outputs": [],
   "source": [
    "fgl.geometry"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:47.547323Z",
     "iopub.status.busy": "2025-01-13T11:34:47.547141Z",
     "iopub.status.idle": "2025-01-13T11:34:48.081232Z",
     "shell.execute_reply": "2025-01-13T11:34:48.080808Z"
    }
   },
   "outputs": [],
   "source": [
    "fig, ax = fl.cartoplot()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:48.083895Z",
     "iopub.status.busy": "2025-01-13T11:34:48.083661Z",
     "iopub.status.idle": "2025-01-13T11:34:48.388791Z",
     "shell.execute_reply": "2025-01-13T11:34:48.388391Z"
    }
   },
   "outputs": [],
   "source": [
    "fig, ax = fgl.cartoplot()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:48.390585Z",
     "iopub.status.busy": "2025-01-13T11:34:48.390364Z",
     "iopub.status.idle": "2025-01-13T11:34:48.455417Z",
     "shell.execute_reply": "2025-01-13T11:34:48.455035Z"
    }
   },
   "outputs": [],
   "source": [
    "fgl = fg.resample(fl.geometry, reduce_data=False, weighting='gauss')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "execution": {
     "iopub.execute_input": "2025-01-13T11:34:48.457406Z",
     "iopub.status.busy": "2025-01-13T11:34:48.457191Z",
     "iopub.status.idle": "2025-01-13T11:34:48.763039Z",
     "shell.execute_reply": "2025-01-13T11:34:48.762607Z"
    }
   },
   "outputs": [],
   "source": [
    "fig, ax = fgl.cartoplot()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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