add template notebook

Author: giswqs

examples/lidar.ipynb

@@ -113,12 +113,21 @@
    "cell_type": "code",
    "execution_count": 2,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Working directory: /home/jovyan/examples/data\n"
+     ]
+    }
+   ],
    "source": [
-    "work_dir = 'data/'\n",
+    "root_dir = os.getcwd()\n",
+    "work_dir = os.path.join(root_dir, 'data')\n",
     "if not os.path.exists(work_dir):\n",
     "    os.mkdir(work_dir)\n",
-    "# print(\"Working directory: {}\".format(os.path.realpath(work_dir)))"
+    "print(\"Working directory: {}\".format(os.path.realpath(work_dir)))"
    ]
   },
   {
@@ -157,7 +166,7 @@
       "Downloading done.\n",
       "Unzipping lidar-dem.zip ...\n",
       "Unzipping done.\n",
-      "Data directory: data/lidar-dem\n"
+      "Data directory: /home/jovyan/examples/data/lidar-dem\n"
      ]
     }
    ],
@@ -216,7 +225,7 @@
      "output_type": "stream",
      "text": [
       "Google Drive file id: 1c6v-ep5-klb2J32Nuu1rSyqAc8kEtmdh\n",
-      "Downloading 1c6v-ep5-klb2J32Nuu1rSyqAc8kEtmdh into data/lidar-dem.zip... Done.\n",
+      "Downloading 1c6v-ep5-klb2J32Nuu1rSyqAc8kEtmdh into /home/jovyan/examples/data/lidar-dem.zip... Done.\n",
       "Unzipping...Done.\n"
      ]
     }
@@ -278,7 +287,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "['sink.tif', 'dsm.tif', 'dem.tif']\n"
+      "['dsm.tif', 'sink.tif', 'dem.tif']\n"
      ]
     }
    ],
@@ -349,7 +358,7 @@
      "output_type": "stream",
      "text": [
       "Median filtering ...\n",
-      "Run time: 0.0175 seconds\n",
+      "Run time: 0.0258 seconds\n",
       "Saving dem ...\n"
      ]
     }
@@ -386,7 +395,7 @@
       "Saving sink dem ...\n",
       "Saving refined dem ...\n",
       "Converting raster to vector ...\n",
-      "Total run time:\t\t\t 0.0702 s\n",
+      "Total run time:\t\t\t 0.0723 s\n",
       "\n"
      ]
     }
@@ -416,19 +425,19 @@
       "Reading data ...\n",
       "rows, cols: (400, 400)\n",
       "Pixel resolution: 1.0\n",
-      "Read data time: 0.0051 seconds\n",
-      "Data preparation time: 0.0172 seconds\n",
+      "Read data time: 0.0036 seconds\n",
+      "Data preparation time: 0.0737 seconds\n",
       "Total number of regions: 1\n",
       "Processing Region # 1 ...\n",
       "=========== Run time statistics =========== \n",
       "(rows, cols):\t\t\t (400, 400)\n",
       "Pixel resolution:\t\t 1.0 m\n",
       "Number of regions:\t\t 1\n",
-      "Data preparation time:\t\t 0.0172 s\n",
-      "Identify level time:\t\t 0.2257 s\n",
-      "Write image time:\t\t 0.0041 s\n",
-      "Polygonize time:\t\t 0.0087 s\n",
-      "Total run time:\t\t\t 0.2629 s\n"
+      "Data preparation time:\t\t 0.0737 s\n",
+      "Identify level time:\t\t 0.5304 s\n",
+      "Write image time:\t\t 0.0057 s\n",
+      "Polygonize time:\t\t 0.0130 s\n",
+      "Total run time:\t\t\t 0.6238 s\n"
      ]
     }
    ],
@@ -452,8 +461,8 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Results are saved in: /media/hdd/Dropbox/git/python-geospatial/examples/temp\n",
-      "['regions.prj', 'depression_level.tif', 'regions.shx', 'depression_id.tif', 'depressions.shp', 'depressions_info.csv', 'dem_diff.tif', 'sink.tif', 'regions.shp', 'depressions.prj', 'regions.dbf', 'depressions.shx', 'depth.tif', 'regions_info.csv', 'depressions.dbf', 'dem_filled.tif', 'dem.tif', 'region.tif', 'median.tif']\n"
+      "Results are saved in: /home/jovyan/examples/temp\n",
+      "['depression_id.tif', 'depressions.shp', 'regions.shx', 'region.tif', 'sink.tif', 'depressions.dbf', 'depression_level.tif', 'regions.shp', 'depressions_info.csv', 'regions.prj', 'depressions.prj', 'dem.tif', 'depth.tif', 'depressions.shx', 'regions.dbf', 'regions_info.csv', 'dem_filled.tif', 'median.tif', 'dem_diff.tif']\n"
      ]
     }
    ],
@@ -642,9 +651,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "pygeo",
+   "display_name": "Python 3",
    "language": "python",
-   "name": "pygeo"
+   "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {