![](\"../images/tutorial14_cover.png\")
"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Set File Paths and download Tutorial Data\n",
"\n",
"If you downloaded the latest `GemGIS` version from the Github repository, append the path so that the package can be imported successfully. Otherwise, it is recommended to install `GemGIS` via `pip install gemgis` and import `GemGIS` using `import gemgis as gg`. In addition, the file path to the folder where the data is being stored is set. The tutorial data is downloaded using Pooch (https://www.fatiando.org/pooch/latest/index.html) and stored in the specified folder. Use `pip install pooch` if Pooch is not installed on your system yet."
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {
"ExecuteTime": {
"end_time": "2021-03-17T11:10:13.130107Z",
"start_time": "2021-03-17T11:10:10.797630Z"
}
},
"outputs": [],
"source": [
"import gemgis as gg\n",
"\n",
"file_path ='data/14_visualizing_topography_and_maps_with_pyvista/'"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {
"ExecuteTime": {
"end_time": "2021-03-17T11:10:13.744149Z",
"start_time": "2021-03-17T11:10:13.179119Z"
}
},
"outputs": [
{
"name": "stderr",
"output_type": "stream",
"text": [
"Downloading file '14_visualizing_topography_and_maps_with_pyvista.zip' from 'https://rwth-aachen.sciebo.de/s/AfXRsZywYDbUF34/download?path=%2F14_visualizing_topography_and_maps_with_pyvista.zip' to 'C:\\Users\\ale93371\\Documents\\gemgis\\docs\\getting_started\\tutorial\\data\\14_visualizing_topography_and_maps_with_pyvista'.\n"
]
}
],
"source": [
"gg.download_gemgis_data.download_tutorial_data(filename=\"14_visualizing_topography_and_maps_with_pyvista.zip\", dirpath=file_path)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Loading the data\n",
"\n",
"A 50 m DEM of the Münsterland Basin is loaded to illustrate the visualizing of topography in PyVista. The data will be used under Datenlizenz Deutschland – Zero – Version 2.0. It was obtained from the WCS Service https://www.wcs.nrw.de/geobasis/wcs_nw_dgm. The data will automatically be converted to a StructuredGrid with ``Elevation [m]`` as data array.\n"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {
"ExecuteTime": {
"end_time": "2021-01-07T11:16:28.741358Z",
"start_time": "2021-01-07T11:16:24.688186Z"
}
},
"outputs": [
{
"data": {
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