Update 03-gravity in notebooks and Markdown files

Author: santisoler

notebooks/gravity/index.md

@@ -12,14 +12,14 @@ Earth's gravity anomalies ([image source](https://upload.wikimedia.org/wikipedia
 
 ## Tutorial Notebooks
 
-[3D Forward Simulation of Gravity Anomaly Data](03-gravity/fwd_gravity_anomaly_3d) $({\color{green}Introductory}$, ${\color{green}Lightweight})$
+[3D Forward Simulation of Gravity Anomaly Data](gravity/fwd_gravity_anomaly_3d) $({\color{green}Introductory}$, ${\color{green}Lightweight})$
 <br />
 
-[3D Forward Simulation of Gravity Gradiometry Data](03-gravity/fwd_gravity_gradiometry_3d) $({\color{green}Introductory}$, ${\color{green}Lightweight})$
+[3D Forward Simulation of Gravity Gradiometry Data](gravity/fwd_gravity_gradiometry_3d) $({\color{green}Introductory}$, ${\color{green}Lightweight})$
 <br />
 
-[3D Inversion of Gravity Anomaly Data](03-gravity/inv_gravity_anomaly_3d) $({\color{orange}Intermediate}$, ${\color{green}Lightweight})$
+[3D Inversion of Gravity Anomaly Data](gravity/inv_gravity_anomaly_3d) $({\color{orange}Intermediate}$, ${\color{green}Lightweight})$
 <br />
 
-[Compare weighting strategy with Inversion of surface Gravity Anomaly Data](03-gravity/weighting_strategies) $({\color{orange}Intermediate}$, ${\color{green}Lightweight})$
+[Compare weighting strategy with Inversion of surface Gravity Anomaly Data](gravity/weighting_strategies) $({\color{orange}Intermediate}$, ${\color{green}Lightweight})$
 <br />

notebooks/gravity/inv_gravity_anomaly_3d.ipynb

@@ -139,22 +139,22 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "overwriting /home/ssoler/git/user-tutorials/notebooks/03-gravity/inv_gravity_anomaly_3d_files.tar.gz\n",
-      "Downloading https://github.com/simpeg/user-tutorials/raw/main/assets/03-gravity/inv_gravity_anomaly_3d_files.tar.gz\n"
+      "overwriting /home/ssoler/git/user-tutorials/notebooks/gravity/inv_gravity_anomaly_3d_files.tar.gz\n",
+      "Downloading https://github.com/simpeg/user-tutorials/raw/main/assets/gravity/inv_gravity_anomaly_3d_files.tar.gz\n"
      ]
     },
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "   saved to: /home/ssoler/git/user-tutorials/notebooks/03-gravity/inv_gravity_anomaly_3d_files.tar.gz\n",
+      "   saved to: /home/ssoler/git/user-tutorials/notebooks/gravity/inv_gravity_anomaly_3d_files.tar.gz\n",
       "Download completed!\n"
      ]
     }
    ],
    "source": [
     "# URL to download from repository assets\n",
-    "data_source = \"https://github.com/simpeg/user-tutorials/raw/main/assets/03-gravity/inv_gravity_anomaly_3d_files.tar.gz\"\n",
+    "data_source = \"https://github.com/simpeg/user-tutorials/raw/main/assets/gravity/inv_gravity_anomaly_3d_files.tar.gz\"\n",
     "\n",
     "# download the data\n",
     "downloaded_data = download(data_source, overwrite=True)\n",

notebooks/gravity/weighting_strategies.ipynb

@@ -141,9 +141,9 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "overwriting /home/ssoler/git/user-tutorials/notebooks/03-gravity/gravity.tar.gz\n",
+      "overwriting /home/ssoler/git/user-tutorials/notebooks/gravity/gravity.tar.gz\n",
       "Downloading https://storage.googleapis.com/simpeg/doc-assets/gravity.tar.gz\n",
-      "   saved to: /home/ssoler/git/user-tutorials/notebooks/03-gravity/gravity.tar.gz\n",
+      "   saved to: /home/ssoler/git/user-tutorials/notebooks/gravity/gravity.tar.gz\n",
       "Download completed!\n"
      ]
     }