diff --git a/docs/migration.md b/docs/migration.md
index 5303c82..e998a6a 100644
--- a/docs/migration.md
+++ b/docs/migration.md
@@ -16,7 +16,7 @@ This more clearly describes the data, particularly when used in combination with
 
 ### Default model changed to "EOT20"
 
-The default model has been changed from "FES2014" to the CC BY 4.0 Empirical Ocean Tide "EOT20" tide model:
+The default model has been changed from "FES2014" to the open soyurce "EOT20" [Empirical Ocean Tide tide model (CC BY 4.0)](https://doi.org/10.17882/79489):
 
 ```
 Hart-Davis Michael, Piccioni Gaia, Dettmering Denise, Schwatke Christian, Passaro Marcello, Seitz Florian (2021). EOT20 - A global Empirical Ocean Tide model from multi-mission satellite altimetry. SEANOE. https://doi.org/10.17882/79489
diff --git a/docs/notebooks/Model_tides.ipynb b/docs/notebooks/Model_tides.ipynb
index 2e6e1c6..57f448c 100644
--- a/docs/notebooks/Model_tides.ipynb
+++ b/docs/notebooks/Model_tides.ipynb
@@ -23,7 +23,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 19,
+   "execution_count": 30,
    "metadata": {
     "tags": []
    },
@@ -41,7 +41,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 20,
+   "execution_count": 31,
    "metadata": {
     "tags": []
    },
@@ -54,12 +54,11 @@
       " 󠀠🌊  | Model                | Expected path                                                \n",
       "─────────────────────────────────────────────────────────────────────────────────────\n",
       " ✅  │ EOT20                │ ../../tests/data/tide_models/EOT20/ocean_tides               \n",
-      " ✅  │ GOT5.5               │ ../../tests/data/tide_models/GOT5.5/ocean_tides              \n",
       " ✅  │ HAMTIDE11            │ ../../tests/data/tide_models/hamtide                         \n",
       "─────────────────────────────────────────────────────────────────────────────────────\n",
       "\n",
       "Summary:\n",
-      "Available models: 3/50\n"
+      "Available models: 2/50\n"
      ]
     }
    ],
@@ -92,7 +91,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 21,
+   "execution_count": 32,
    "metadata": {
     "tags": []
    },
@@ -188,7 +187,7 @@
        "2018-01-01 04:00:00 122.2186 -18.0008      EOT20     1.181283"
       ]
      },
-     "execution_count": 21,
+     "execution_count": 32,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -224,7 +223,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 22,
+   "execution_count": 33,
    "metadata": {
     "tags": []
    },
@@ -266,7 +265,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": 34,
    "metadata": {
     "tags": []
    },
@@ -282,7 +281,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "100%|██████████| 2/2 [00:00<00:00, 15.78it/s]\n"
+      "100%|██████████| 2/2 [00:00<00:00, 11.67it/s]\n"
      ]
     },
     {
@@ -376,7 +375,7 @@
        "2018-01-01 04:00:00 122.2186 -18.0008  1.181283   1.034931"
       ]
      },
-     "execution_count": 23,
+     "execution_count": 34,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -404,7 +403,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 35,
    "metadata": {
     "tags": []
    },
@@ -415,7 +414,7 @@
        "<Axes: xlabel='time'>"
       ]
      },
-     "execution_count": 24,
+     "execution_count": 35,
      "metadata": {},
      "output_type": "execute_result"
     },
@@ -452,7 +451,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 25,
+   "execution_count": 36,
    "metadata": {
     "tags": []
    },
@@ -475,7 +474,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "100%|██████████| 2/2 [00:00<00:00, 12.51it/s]\n"
+      "100%|██████████| 2/2 [00:00<00:00,  9.44it/s]\n"
      ]
     },
     {
@@ -554,7 +553,7 @@
        "2018-01-20 122.22 -18.21      EOT20    -2.923815"
       ]
      },
-     "execution_count": 25,
+     "execution_count": 36,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -584,7 +583,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 26,
+   "execution_count": 37,
    "metadata": {
     "tags": []
    },
@@ -638,7 +637,7 @@
        "1 2018-01-20  122.22 -18.21"
       ]
      },
-     "execution_count": 26,
+     "execution_count": 37,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -663,7 +662,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 27,
+   "execution_count": 38,
    "metadata": {
     "tags": []
    },
@@ -679,7 +678,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "100%|██████████| 2/2 [00:00<00:00, 13.73it/s]\n"
+      "100%|██████████| 2/2 [00:00<00:00, 13.61it/s]\n"
      ]
     },
     {
@@ -734,7 +733,7 @@
        "1 2018-01-20  122.22 -18.21    -2.923815"
       ]
      },
-     "execution_count": 27,
+     "execution_count": 38,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -763,7 +762,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 28,
+   "execution_count": 39,
    "metadata": {
     "tags": []
    },
@@ -779,7 +778,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "100%|██████████| 4/4 [00:00<00:00, 13.50it/s]\n"
+      "100%|██████████| 4/4 [00:00<00:00, 15.01it/s]\n"
      ]
     },
     {
@@ -890,7 +889,7 @@
        "2018-01-20 122.22 -18.21  HAMTIDE11    -2.662284"
       ]
      },
-     "execution_count": 28,
+     "execution_count": 39,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -912,12 +911,12 @@
     "tags": []
    },
    "source": [
-    "We can also run the function in **\"wide\"** format, which will return a new column for each tide model (e.g. `FES2014`, `HAMTIDE11` etc):"
+    "We can also run the function in **\"wide\"** format, which will return a new column for each tide model (e.g. `EOT20`, `HAMTIDE11` etc):"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 29,
+   "execution_count": 40,
    "metadata": {
     "tags": []
    },
@@ -933,7 +932,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "100%|██████████| 4/4 [00:00<00:00, 12.80it/s]\n"
+      "100%|██████████| 4/4 [00:00<00:00, 17.02it/s]\n"
      ]
     },
     {
@@ -1017,7 +1016,7 @@
        "           122.22 -18.21 -2.923815  -2.662284"
       ]
      },
-     "execution_count": 29,
+     "execution_count": 40,
      "metadata": {},
      "output_type": "execute_result"
     }