diff --git a/server/ModelFromNVE/__pycache__/setenvironment.cpython-311.pyc b/server/ModelFromNVE/__pycache__/setenvironment.cpython-311.pyc
index 1fce7f7eb0501adbcb8e999f32d25cdd74eababf..dcdbab4c97b76e92ee9fe089e439174b9cafe80c 100644
Binary files a/server/ModelFromNVE/__pycache__/setenvironment.cpython-311.pyc and b/server/ModelFromNVE/__pycache__/setenvironment.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/icemodelling/__pycache__/constants.cpython-311.pyc b/server/ModelFromNVE/icemodelling/__pycache__/constants.cpython-311.pyc
index 913972aefad8fad3dc909be26e7feaf98faa8ab4..bdb7f5d50612b5b6fb4d5bfdc1b3b840f7503c05 100644
Binary files a/server/ModelFromNVE/icemodelling/__pycache__/constants.cpython-311.pyc and b/server/ModelFromNVE/icemodelling/__pycache__/constants.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/icemodelling/__pycache__/ice.cpython-311.pyc b/server/ModelFromNVE/icemodelling/__pycache__/ice.cpython-311.pyc
index 666c71f624fccdd01dc506c918a2d49173f82b60..d5ba50d98c5fb3cd9e168aa99d9e7436f207a60b 100644
Binary files a/server/ModelFromNVE/icemodelling/__pycache__/ice.cpython-311.pyc and b/server/ModelFromNVE/icemodelling/__pycache__/ice.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/icemodelling/__pycache__/icethickness.cpython-311.pyc b/server/ModelFromNVE/icemodelling/__pycache__/icethickness.cpython-311.pyc
index 140becda4e843539aa0433353569690d255c88b2..9f30eb965bf3561c94e10789793ed6f57fc40558 100644
Binary files a/server/ModelFromNVE/icemodelling/__pycache__/icethickness.cpython-311.pyc and b/server/ModelFromNVE/icemodelling/__pycache__/icethickness.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/icemodelling/__pycache__/parameterization.cpython-311.pyc b/server/ModelFromNVE/icemodelling/__pycache__/parameterization.cpython-311.pyc
index 1a50eab3931fde0055999076f6df42e4a69b9779..236f85f93879b51c39b657198d696e695fe176c7 100644
Binary files a/server/ModelFromNVE/icemodelling/__pycache__/parameterization.cpython-311.pyc and b/server/ModelFromNVE/icemodelling/__pycache__/parameterization.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/icemodelling/__pycache__/weatherelement.cpython-311.pyc b/server/ModelFromNVE/icemodelling/__pycache__/weatherelement.cpython-311.pyc
index 2c25ae5432cf36b9db76f647f1943321adbd4730..cd9dd527efcc2115dd9db6be96521cc98230a677 100644
Binary files a/server/ModelFromNVE/icemodelling/__pycache__/weatherelement.cpython-311.pyc and b/server/ModelFromNVE/icemodelling/__pycache__/weatherelement.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/icemodellingscripts/__pycache__/getIceThicknessLakes.cpython-311.pyc b/server/ModelFromNVE/icemodellingscripts/__pycache__/getIceThicknessLakes.cpython-311.pyc
index 2f57de4685f6e2c47b98810742e653f7b0721ed5..ad6950db32d88093c4bacc11ed0c5e0a45c7e7db 100644
Binary files a/server/ModelFromNVE/icemodellingscripts/__pycache__/getIceThicknessLakes.cpython-311.pyc and b/server/ModelFromNVE/icemodellingscripts/__pycache__/getIceThicknessLakes.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/doconversions.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/doconversions.cpython-311.pyc
index 62bce09243373230e73e50fa9e5f9bed55c10d6d..830ede315aca19c282788c0378780ce855f32f5c 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/doconversions.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/doconversions.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/getfiledata.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/getfiledata.cpython-311.pyc
index 893fe62ec1045139a8ede88f8d521ff43874a358..5f72847a3a8bf922e9d346328260b7e6b063cda3 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/getfiledata.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/getfiledata.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/getgts.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/getgts.cpython-311.pyc
index 3a9a15321c2b05de22e541efe4b1c331e9584968..77cbc0ad06047c512003a0ae231d68306959bb50 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/getgts.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/getgts.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/getmisc.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/getmisc.cpython-311.pyc
index 05af15e65a8fcb0cb60913f5e850434518672a38..313db811d4e61be43c70d6a3cf9a8c931f940953 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/getmisc.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/getmisc.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/getregobsdata.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/getregobsdata.cpython-311.pyc
index 5ab6e9e79da8792dee82004f7c05892ce5e61233..a1767c6b65c8a32d3318ca81cdc09d70184ab5b2 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/getregobsdata.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/getregobsdata.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/getwsklima.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/getwsklima.cpython-311.pyc
index ad346e676bc0e6b5944e57c8cef4f3b4b21d20cd..fdd7615d10d5cf16e925c846cc8640060b9adb56 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/getwsklima.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/getwsklima.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/makefiledata.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/makefiledata.cpython-311.pyc
index 9f02b39a7d84d86fc7b482c8c73b558802b9ed87..e159ba40678450ab77b49c5c4cb95a6e36c09cd1 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/makefiledata.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/makefiledata.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/makelogs.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/makelogs.cpython-311.pyc
index fa2ce0ed63056fa22020536111271c57befa76e3..0cb9c7a94c6ef87e10fc69ec8957c97e360085c8 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/makelogs.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/makelogs.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/makepickle.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/makepickle.cpython-311.pyc
index 777f7160c68de582f078dec0ccb4b3548950fea1..afbd878997cae0280226120b45590abd7a85194c 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/makepickle.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/makepickle.cpython-311.pyc differ
diff --git a/server/ModelFromNVE/utilities/__pycache__/makeplots.cpython-311.pyc b/server/ModelFromNVE/utilities/__pycache__/makeplots.cpython-311.pyc
index 94dcb504eb83b2ed49419acd1bb27261b7d0a8f0..6bd8e8f3a62c72de5ade1ee6f6f7f7562cbf35c9 100644
Binary files a/server/ModelFromNVE/utilities/__pycache__/makeplots.cpython-311.pyc and b/server/ModelFromNVE/utilities/__pycache__/makeplots.cpython-311.pyc differ
diff --git a/server/__pycache__/consts.cpython-311.pyc b/server/__pycache__/consts.cpython-311.pyc
index 665ab22882bf6b2546aaf16a76e6084d5d314cc3..bb38aa0189f45c62dc5b19e249a301babbd4ce76 100644
Binary files a/server/__pycache__/consts.cpython-311.pyc and b/server/__pycache__/consts.cpython-311.pyc differ
diff --git a/server/__pycache__/scheduler.cpython-311.pyc b/server/__pycache__/scheduler.cpython-311.pyc
index 94d74ff114126ce388a150017616b31af628fd8b..74a62b5897f29bb42fb13b258ec113975c6a8701 100644
Binary files a/server/__pycache__/scheduler.cpython-311.pyc and b/server/__pycache__/scheduler.cpython-311.pyc differ
diff --git a/server/data_processing/__pycache__/area_processing.cpython-311.pyc b/server/data_processing/__pycache__/area_processing.cpython-311.pyc
index f7b759689df890a0976e8f89452024daae5cad01..00b18afedf97f6f5920c7a8309db156ee9627def 100644
Binary files a/server/data_processing/__pycache__/area_processing.cpython-311.pyc and b/server/data_processing/__pycache__/area_processing.cpython-311.pyc differ
diff --git a/server/data_processing/__pycache__/process_lidar_data.cpython-311.pyc b/server/data_processing/__pycache__/process_lidar_data.cpython-311.pyc
index b0872016960158d01bc8de5b6b688b9653967188..5625e3f88e56fd7cdf67f5f945edc2b9bbc2cbc8 100644
Binary files a/server/data_processing/__pycache__/process_lidar_data.cpython-311.pyc and b/server/data_processing/__pycache__/process_lidar_data.cpython-311.pyc differ
diff --git a/server/main.py b/server/main.py
index 7d3fe3b8c787b82c070c1fbcdb2b896eaef9bd60..8bb9b75f8bb80632c5192dcfb352d693bd02acc3 100644
--- a/server/main.py
+++ b/server/main.py
@@ -10,8 +10,8 @@ from map_handler.add_new_lake import cut_map
 from server.scheduler import update_scheduler
 from server.consts import LAKE_RELATIONS_PATH
 from map_handler.get_lake_relation import get_map_data
-from map_handler.update_measurements import update_measurements
 from map_handler.input_new_data import input_new_Lidar_data
+from map_handler.update_measurements import update_measurements, addTestData
 
 app = Flask(__name__)
 terminate_server = 0
@@ -117,6 +117,14 @@ class IceHTTP(BaseHTTPRequestHandler):
                 self.send_response(400)
                 self.send_header('Content-type', 'application/json')
                 self.end_headers()
+        elif self.path.startswith('/add_test_data'):
+            parsed_path = urlparse(self.path)
+            query_params = parse_qs(parsed_path.query)
+
+            lake_name_param = query_params.get('lake', [''])[0]
+            lake_name = unquote(lake_name_param)  # Decode url param
+
+            addTestData(self, lake_name)
 
     def do_POST(self):
         if self.path == '/new_lidar_data':
diff --git a/server/map_handler/__pycache__/add_new_lake.cpython-311.pyc b/server/map_handler/__pycache__/add_new_lake.cpython-311.pyc
index a2f322da4b53723c391fe39b2dd41dda48c08e24..81c01a0d2a1ed6280170469377f8d5e64cf60724 100644
Binary files a/server/map_handler/__pycache__/add_new_lake.cpython-311.pyc and b/server/map_handler/__pycache__/add_new_lake.cpython-311.pyc differ
diff --git a/server/map_handler/__pycache__/get_lake_relation.cpython-311.pyc b/server/map_handler/__pycache__/get_lake_relation.cpython-311.pyc
index a3248d045ed94e17ca7b95054706be2f811adaf5..0fd58c6d138d4c59f692b857fd1258738781ea3b 100644
Binary files a/server/map_handler/__pycache__/get_lake_relation.cpython-311.pyc and b/server/map_handler/__pycache__/get_lake_relation.cpython-311.pyc differ
diff --git a/server/map_handler/__pycache__/input_new_data.cpython-311.pyc b/server/map_handler/__pycache__/input_new_data.cpython-311.pyc
index 5aa41fdfa2b6a2b6d8e925c683c73b812aa7f08a..fa205a0b9fcc05bf10d5dd3613aaff1dab9a4a65 100644
Binary files a/server/map_handler/__pycache__/input_new_data.cpython-311.pyc and b/server/map_handler/__pycache__/input_new_data.cpython-311.pyc differ
diff --git a/server/map_handler/__pycache__/update_measurements.cpython-311.pyc b/server/map_handler/__pycache__/update_measurements.cpython-311.pyc
index 92ac977e4cdc09c13f9cd16db2a2af1f2d983f49..97bc7256cf980f3ac16c9db90bbb07a4c9efdd96 100644
Binary files a/server/map_handler/__pycache__/update_measurements.cpython-311.pyc and b/server/map_handler/__pycache__/update_measurements.cpython-311.pyc differ
diff --git "a/server/map_handler/lake_relations/mj\303\270sa_lidar_data.json" "b/server/map_handler/lake_relations/mj\303\270sa_lidar_data.json"
index c8bb5a23297dac0f11c02bd14c8ae32d664c7922..fdc3661f4c9b72d48c110283cb86bdb9d6c8d566 100644
--- "a/server/map_handler/lake_relations/mj\303\270sa_lidar_data.json"
+++ "b/server/map_handler/lake_relations/mj\303\270sa_lidar_data.json"
@@ -1,103 +1,867 @@
 [
-  {
-    "MeasurementID": 7,
-    "TimeMeasured": "2024-04-15 16:23:28.620516",
-    "CenterLat": 60.841532,
-    "CenterLon": 10.717878,
-    "Sensor": {
-      "SensorID": 2,
-      "SensorType": "LiDar",
-      "Active": true
+    {
+        "MeasurementID": 0,
+        "TimeMeasured": "2024-05-10T15:02:46.460082",
+        "CenterLat": 60.15661244649667,
+        "CenterLon": 10.420511075277538,
+        "Sensor": {
+            "SensorID": 5,
+            "SensorType": "GPS",
+            "Active": false
+        },
+        "Subdivisions": [
+            {
+                "SubdivID": 0,
+                "MinThickness": 6.3,
+                "AvgThickness": 1.3,
+                "CenLatitude": 60.10777285526284,
+                "CenLongitude": 10.107184032206563,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 1,
+                "MinThickness": 9.5,
+                "AvgThickness": 14.3,
+                "CenLatitude": 60.853083528205836,
+                "CenLongitude": 10.454081488525961,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 2,
+                "MinThickness": 9.0,
+                "AvgThickness": 1.9,
+                "CenLatitude": 60.54872672925765,
+                "CenLongitude": 10.382926574822571,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 3,
+                "MinThickness": 13.4,
+                "AvgThickness": 13.7,
+                "CenLatitude": 60.38569354244932,
+                "CenLongitude": 10.297495220530292,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 4,
+                "MinThickness": 9.5,
+                "AvgThickness": 5.6,
+                "CenLatitude": 60.86421008197863,
+                "CenLongitude": 10.122669100568674,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 5,
+                "MinThickness": 7.6,
+                "AvgThickness": 6.8,
+                "CenLatitude": 60.456131801761366,
+                "CenLongitude": 10.006303432332329,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 6,
+                "MinThickness": 15.7,
+                "AvgThickness": 11.5,
+                "CenLatitude": 60.68101519515003,
+                "CenLongitude": 10.333604874760804,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 7,
+                "MinThickness": 16.0,
+                "AvgThickness": 5.5,
+                "CenLatitude": 60.10078926409104,
+                "CenLongitude": 10.249102097687345,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 8,
+                "MinThickness": 6.2,
+                "AvgThickness": 12.0,
+                "CenLatitude": 60.13377192592753,
+                "CenLongitude": 10.13541332578462,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 9,
+                "MinThickness": 6.2,
+                "AvgThickness": 11.5,
+                "CenLatitude": 60.9949790817237,
+                "CenLongitude": 10.9026980103584,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 10,
+                "MinThickness": 15.5,
+                "AvgThickness": 12.8,
+                "CenLatitude": 60.63526896963899,
+                "CenLongitude": 10.121208041246181,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 11,
+                "MinThickness": 18.0,
+                "AvgThickness": 1.5,
+                "CenLatitude": 60.648961504922354,
+                "CenLongitude": 10.537971288746602,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 12,
+                "MinThickness": 1.2,
+                "AvgThickness": 1.0,
+                "CenLatitude": 60.97278225584855,
+                "CenLongitude": 10.196135498923473,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 13,
+                "MinThickness": 10.7,
+                "AvgThickness": 1.0,
+                "CenLatitude": 60.08679615505433,
+                "CenLongitude": 10.900354566508327,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 14,
+                "MinThickness": 2.1,
+                "AvgThickness": 1.3,
+                "CenLatitude": 60.06556038224187,
+                "CenLongitude": 10.188638913024288,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 15,
+                "MinThickness": 19.2,
+                "AvgThickness": 9.0,
+                "CenLatitude": 60.155433044458846,
+                "CenLongitude": 10.820695300396666,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 16,
+                "MinThickness": 14.6,
+                "AvgThickness": 11.8,
+                "CenLatitude": 60.77463099352181,
+                "CenLongitude": 10.12613288095761,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 17,
+                "MinThickness": 12.9,
+                "AvgThickness": 0.1,
+                "CenLatitude": 60.017228525704375,
+                "CenLongitude": 10.078769807593655,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 18,
+                "MinThickness": 6.3,
+                "AvgThickness": 3.9,
+                "CenLatitude": 60.2191917263786,
+                "CenLongitude": 10.570859084782635,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 19,
+                "MinThickness": 13.7,
+                "AvgThickness": 0.8,
+                "CenLatitude": 60.471624836165226,
+                "CenLongitude": 10.383205986681352,
+                "Accuracy": 0
+            }
+        ]
+    },
+    {
+        "MeasurementID": 1,
+        "TimeMeasured": "2024-05-10T15:02:46.460082",
+        "CenterLat": 60.16540559598258,
+        "CenterLon": 10.626910178879758,
+        "Sensor": {
+            "SensorID": 5,
+            "SensorType": "Camera",
+            "Active": true
+        },
+        "Subdivisions": [
+            {
+                "SubdivID": 10,
+                "MinThickness": 11.3,
+                "AvgThickness": 13.9,
+                "CenLatitude": 60.78364109669106,
+                "CenLongitude": 10.184999455942902,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 11,
+                "MinThickness": 5.0,
+                "AvgThickness": 13.9,
+                "CenLatitude": 60.05456396205553,
+                "CenLongitude": 10.683888102335269,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 12,
+                "MinThickness": 2.8,
+                "AvgThickness": 9.7,
+                "CenLatitude": 60.08881772458744,
+                "CenLongitude": 10.073329965308726,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 13,
+                "MinThickness": 1.1,
+                "AvgThickness": 11.0,
+                "CenLatitude": 60.78848605867206,
+                "CenLongitude": 10.678920486571466,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 14,
+                "MinThickness": 5.3,
+                "AvgThickness": 0.5,
+                "CenLatitude": 60.79969381515751,
+                "CenLongitude": 10.133330475163648,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 15,
+                "MinThickness": 17.2,
+                "AvgThickness": 3.9,
+                "CenLatitude": 60.40595283505395,
+                "CenLongitude": 10.79896558578825,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 16,
+                "MinThickness": 17.5,
+                "AvgThickness": 12.2,
+                "CenLatitude": 60.58738248071579,
+                "CenLongitude": 10.978131161653831,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 17,
+                "MinThickness": 5.3,
+                "AvgThickness": 13.9,
+                "CenLatitude": 60.122874736333664,
+                "CenLongitude": 10.811093717481867,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 18,
+                "MinThickness": 14.9,
+                "AvgThickness": 0.2,
+                "CenLatitude": 60.163023913553026,
+                "CenLongitude": 10.773500505625373,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 19,
+                "MinThickness": 15.5,
+                "AvgThickness": 13.7,
+                "CenLatitude": 60.54179252090321,
+                "CenLongitude": 10.034882979313105,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 20,
+                "MinThickness": 6.7,
+                "AvgThickness": 6.8,
+                "CenLatitude": 60.12390293751239,
+                "CenLongitude": 10.182745457038667,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 21,
+                "MinThickness": 15.7,
+                "AvgThickness": 10.2,
+                "CenLatitude": 60.82517465722746,
+                "CenLongitude": 10.257841867739222,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 22,
+                "MinThickness": 5.1,
+                "AvgThickness": 3.0,
+                "CenLatitude": 60.124690132476594,
+                "CenLongitude": 10.892391249595482,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 23,
+                "MinThickness": 2.1,
+                "AvgThickness": 11.5,
+                "CenLatitude": 60.71794497422589,
+                "CenLongitude": 10.233730086028784,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 24,
+                "MinThickness": 11.0,
+                "AvgThickness": 11.8,
+                "CenLatitude": 60.95169294822347,
+                "CenLongitude": 10.959931293998881,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 25,
+                "MinThickness": 16.4,
+                "AvgThickness": 6.9,
+                "CenLatitude": 60.524777464795854,
+                "CenLongitude": 10.790616392907094,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 26,
+                "MinThickness": 9.9,
+                "AvgThickness": 9.2,
+                "CenLatitude": 60.03338785202388,
+                "CenLongitude": 10.606814190467277,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 27,
+                "MinThickness": 19.8,
+                "AvgThickness": 0.8,
+                "CenLatitude": 60.49333364774132,
+                "CenLongitude": 10.929502485214705,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 28,
+                "MinThickness": 9.4,
+                "AvgThickness": 8.5,
+                "CenLatitude": 60.66236286336947,
+                "CenLongitude": 10.598304840489329,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 29,
+                "MinThickness": 3.8,
+                "AvgThickness": 3.8,
+                "CenLatitude": 60.66236851405837,
+                "CenLongitude": 10.543851690528818,
+                "Accuracy": 0
+            }
+        ]
     },
-    "Subdivisions": [
-      {
-        "SubdivID": 36,
-        "MinThickness": 0.4,
-        "AvgThickness": 1.0,
-        "CenLatitude": 60.841532,
-        "CenLongitude": 10.717878,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 83,
-        "MinThickness": 5.5,
-        "AvgThickness": 14.0,
-        "CenLatitude": 60.828326,
-        "CenLongitude": 10.982563,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 33,
-        "MinThickness": 0.0,
-        "AvgThickness": 1.0,
-        "CenLatitude": 60.771059,
-        "CenLongitude": 10.698341,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 136,
-        "MinThickness": 5.5,
-        "AvgThickness": 9.0,
-        "CenLatitude": 60.396856,
-        "CenLongitude": 11.220933,
-        "Accuracy": 2
-      },
-            {
-        "SubdivID": 0,
-        "MinThickness": 7.0,
-        "AvgThickness": 8.2,
-        "CenLatitude": 60.396856,
-        "CenLongitude": 11.220933,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 1,
-        "MinThickness": 0.4,
-        "AvgThickness": 5.0,
-        "CenLatitude": 60.396856,
-        "CenLongitude": 11.220933,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 3,
-        "MinThickness": 1.0,
-        "AvgThickness": 4.0,
-        "CenLatitude": 60.345355,
-        "CenLongitude": 11.220933,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 4,
-        "MinThickness": 2.0,
-        "AvgThickness": 4.0,
-        "CenLatitude": 60.202034,
-        "CenLongitude": 11.890890,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 5,
-        "MinThickness": 2.3,
-        "AvgThickness": 7.3,
-        "CenLatitude": 60.45367,
-        "CenLongitude": 11.43533,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 6,
-        "MinThickness": 1.0,
-        "AvgThickness": 2.2,
-        "CenLatitude": 60.45367,
-        "CenLongitude": 11.43533,
-        "Accuracy": 2
-      },
-      {
-        "SubdivID": 7,
-        "MinThickness": 4.0,
-        "AvgThickness": 8.2,
-        "CenLatitude": 60.45367,
-        "CenLongitude": 11.43533,
-        "Accuracy": 2
-      }
-    ]
-  }
-]
+    {
+        "MeasurementID": 2,
+        "TimeMeasured": "2024-05-10T15:02:46.460082",
+        "CenterLat": 60.13136099457402,
+        "CenterLon": 10.829562428666081,
+        "Sensor": {
+            "SensorID": 7,
+            "SensorType": "LiDar",
+            "Active": true
+        },
+        "Subdivisions": [
+            {
+                "SubdivID": 20,
+                "MinThickness": 7.1,
+                "AvgThickness": 4.6,
+                "CenLatitude": 60.36508681519598,
+                "CenLongitude": 10.019782624904348,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 21,
+                "MinThickness": 17.1,
+                "AvgThickness": 9.9,
+                "CenLatitude": 60.65128757232182,
+                "CenLongitude": 10.378290483491341,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 22,
+                "MinThickness": 16.6,
+                "AvgThickness": 13.9,
+                "CenLatitude": 60.16979322377188,
+                "CenLongitude": 10.695434267051004,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 23,
+                "MinThickness": 16.4,
+                "AvgThickness": 6.7,
+                "CenLatitude": 60.39261468436118,
+                "CenLongitude": 10.780962371006868,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 24,
+                "MinThickness": 4.5,
+                "AvgThickness": 7.3,
+                "CenLatitude": 60.0583811972531,
+                "CenLongitude": 10.491436511180353,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 25,
+                "MinThickness": 2.9,
+                "AvgThickness": 1.3,
+                "CenLatitude": 60.32336574285142,
+                "CenLongitude": 10.330267774196788,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 26,
+                "MinThickness": 19.2,
+                "AvgThickness": 9.7,
+                "CenLatitude": 60.26665856127483,
+                "CenLongitude": 10.649291939441639,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 27,
+                "MinThickness": 6.8,
+                "AvgThickness": 8.9,
+                "CenLatitude": 60.77805618088535,
+                "CenLongitude": 10.356365704014932,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 28,
+                "MinThickness": 16.6,
+                "AvgThickness": 3.0,
+                "CenLatitude": 60.43389461243752,
+                "CenLongitude": 10.156740324403113,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 29,
+                "MinThickness": 16.1,
+                "AvgThickness": 12.5,
+                "CenLatitude": 60.17277507705081,
+                "CenLongitude": 10.366393018987718,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 30,
+                "MinThickness": 7.9,
+                "AvgThickness": 5.0,
+                "CenLatitude": 60.85971815104427,
+                "CenLongitude": 10.14729452449491,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 31,
+                "MinThickness": 5.0,
+                "AvgThickness": 2.3,
+                "CenLatitude": 60.249531455309025,
+                "CenLongitude": 10.597875212906851,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 32,
+                "MinThickness": 2.3,
+                "AvgThickness": 14.5,
+                "CenLatitude": 60.80468360877115,
+                "CenLongitude": 10.523419626839916,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 33,
+                "MinThickness": 14.4,
+                "AvgThickness": 6.3,
+                "CenLatitude": 60.243518826313974,
+                "CenLongitude": 10.956197724243227,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 34,
+                "MinThickness": 18.5,
+                "AvgThickness": 4.0,
+                "CenLatitude": 60.258949953727544,
+                "CenLongitude": 10.09511859010727,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 35,
+                "MinThickness": 15.5,
+                "AvgThickness": 4.5,
+                "CenLatitude": 60.191630494314,
+                "CenLongitude": 10.586821317328878,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 36,
+                "MinThickness": 17.6,
+                "AvgThickness": 5.8,
+                "CenLatitude": 60.28966926297759,
+                "CenLongitude": 10.700171908023934,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 37,
+                "MinThickness": 7.2,
+                "AvgThickness": 5.9,
+                "CenLatitude": 60.823832923247686,
+                "CenLongitude": 10.679123770494535,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 38,
+                "MinThickness": 14.5,
+                "AvgThickness": 0.5,
+                "CenLatitude": 60.83219721825974,
+                "CenLongitude": 10.604718318709981,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 39,
+                "MinThickness": 7.4,
+                "AvgThickness": 14.5,
+                "CenLatitude": 60.224396062525436,
+                "CenLongitude": 10.860546274602717,
+                "Accuracy": 0
+            }
+        ]
+    },
+    {
+        "MeasurementID": 3,
+        "TimeMeasured": "2024-05-10T15:02:46.460082",
+        "CenterLat": 60.77186454689546,
+        "CenterLon": 10.076197037042594,
+        "Sensor": {
+            "SensorID": 3,
+            "SensorType": "LiDar",
+            "Active": false
+        },
+        "Subdivisions": [
+            {
+                "SubdivID": 30,
+                "MinThickness": 7.2,
+                "AvgThickness": 0.2,
+                "CenLatitude": 60.1211831220723,
+                "CenLongitude": 10.433492128434347,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 31,
+                "MinThickness": 12.5,
+                "AvgThickness": 4.7,
+                "CenLatitude": 60.09446534879696,
+                "CenLongitude": 10.169182809885928,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 32,
+                "MinThickness": 9.2,
+                "AvgThickness": 7.6,
+                "CenLatitude": 60.47699863009332,
+                "CenLongitude": 10.169779594164975,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 33,
+                "MinThickness": 17.3,
+                "AvgThickness": 12.7,
+                "CenLatitude": 60.61449215563532,
+                "CenLongitude": 10.286301125841847,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 34,
+                "MinThickness": 17.1,
+                "AvgThickness": 14.7,
+                "CenLatitude": 60.88865731623264,
+                "CenLongitude": 10.90119711896059,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 35,
+                "MinThickness": 18.9,
+                "AvgThickness": 4.3,
+                "CenLatitude": 60.50578045085538,
+                "CenLongitude": 10.326163707164262,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 36,
+                "MinThickness": 13.5,
+                "AvgThickness": 8.7,
+                "CenLatitude": 60.94398135151113,
+                "CenLongitude": 10.49695134340046,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 37,
+                "MinThickness": 7.0,
+                "AvgThickness": 5.6,
+                "CenLatitude": 60.28638660998567,
+                "CenLongitude": 10.691290423454342,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 38,
+                "MinThickness": 10.5,
+                "AvgThickness": 9.4,
+                "CenLatitude": 60.68446952324046,
+                "CenLongitude": 10.37295446759194,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 39,
+                "MinThickness": 14.6,
+                "AvgThickness": 13.8,
+                "CenLatitude": 60.81410567704638,
+                "CenLongitude": 10.06894440143231,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 40,
+                "MinThickness": 4.7,
+                "AvgThickness": 5.5,
+                "CenLatitude": 60.04456600584487,
+                "CenLongitude": 10.19344146599138,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 41,
+                "MinThickness": 2.6,
+                "AvgThickness": 4.5,
+                "CenLatitude": 60.80515866050682,
+                "CenLongitude": 10.398889501642444,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 42,
+                "MinThickness": 7.2,
+                "AvgThickness": 8.4,
+                "CenLatitude": 60.45792719388867,
+                "CenLongitude": 10.777745165230948,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 43,
+                "MinThickness": 6.4,
+                "AvgThickness": 8.6,
+                "CenLatitude": 60.354007093976705,
+                "CenLongitude": 10.15488230395325,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 44,
+                "MinThickness": 6.4,
+                "AvgThickness": 0.3,
+                "CenLatitude": 60.604294365856255,
+                "CenLongitude": 10.106545184428361,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 45,
+                "MinThickness": 15.2,
+                "AvgThickness": 11.0,
+                "CenLatitude": 60.03266432676924,
+                "CenLongitude": 10.411568101780958,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 46,
+                "MinThickness": 3.2,
+                "AvgThickness": 3.6,
+                "CenLatitude": 60.59429202516463,
+                "CenLongitude": 10.60613990222163,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 47,
+                "MinThickness": 18.2,
+                "AvgThickness": 12.7,
+                "CenLatitude": 60.1259788650051,
+                "CenLongitude": 10.193901032812866,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 48,
+                "MinThickness": 8.2,
+                "AvgThickness": 0.0,
+                "CenLatitude": 60.299978804849474,
+                "CenLongitude": 10.654974654026363,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 49,
+                "MinThickness": 3.0,
+                "AvgThickness": 8.3,
+                "CenLatitude": 60.30758635749686,
+                "CenLongitude": 10.277177149775996,
+                "Accuracy": 0
+            }
+        ]
+    },
+    {
+        "MeasurementID": 4,
+        "TimeMeasured": "2024-05-10T15:02:46.460082",
+        "CenterLat": 60.69397624263921,
+        "CenterLon": 10.53677766841655,
+        "Sensor": {
+            "SensorID": 3,
+            "SensorType": "LiDar",
+            "Active": true
+        },
+        "Subdivisions": [
+            {
+                "SubdivID": 40,
+                "MinThickness": 15.6,
+                "AvgThickness": 10.8,
+                "CenLatitude": 60.012237584546995,
+                "CenLongitude": 10.528577013579792,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 41,
+                "MinThickness": 6.2,
+                "AvgThickness": 1.7,
+                "CenLatitude": 60.32707003791916,
+                "CenLongitude": 10.452225809919659,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 42,
+                "MinThickness": 15.5,
+                "AvgThickness": 10.6,
+                "CenLatitude": 60.25936467500736,
+                "CenLongitude": 10.636169739855005,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 43,
+                "MinThickness": 15.8,
+                "AvgThickness": 1.8,
+                "CenLatitude": 60.04760052813683,
+                "CenLongitude": 10.437946419369059,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 44,
+                "MinThickness": 10.1,
+                "AvgThickness": 13.7,
+                "CenLatitude": 60.43922947945418,
+                "CenLongitude": 10.519892774467298,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 45,
+                "MinThickness": 13.1,
+                "AvgThickness": 5.7,
+                "CenLatitude": 60.62611653075089,
+                "CenLongitude": 10.439500418360161,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 46,
+                "MinThickness": 8.7,
+                "AvgThickness": 1.5,
+                "CenLatitude": 60.47068261991555,
+                "CenLongitude": 10.627923628810612,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 47,
+                "MinThickness": 18.7,
+                "AvgThickness": 1.8,
+                "CenLatitude": 60.811959353721655,
+                "CenLongitude": 10.406898796167154,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 48,
+                "MinThickness": 11.6,
+                "AvgThickness": 13.7,
+                "CenLatitude": 60.58087272165566,
+                "CenLongitude": 10.996232565263595,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 49,
+                "MinThickness": 13.4,
+                "AvgThickness": 6.1,
+                "CenLatitude": 60.5922606370579,
+                "CenLongitude": 10.525011726524069,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 50,
+                "MinThickness": 2.6,
+                "AvgThickness": 11.2,
+                "CenLatitude": 60.53358386747606,
+                "CenLongitude": 10.431315127218754,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 51,
+                "MinThickness": 2.2,
+                "AvgThickness": 3.7,
+                "CenLatitude": 60.65530778907371,
+                "CenLongitude": 10.299210345167063,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 52,
+                "MinThickness": 13.0,
+                "AvgThickness": 1.0,
+                "CenLatitude": 60.30523564656654,
+                "CenLongitude": 10.15425546783548,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 53,
+                "MinThickness": 0.4,
+                "AvgThickness": 0.9,
+                "CenLatitude": 60.177449051925514,
+                "CenLongitude": 10.966835761357597,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 54,
+                "MinThickness": 14.1,
+                "AvgThickness": 7.6,
+                "CenLatitude": 60.98549088551478,
+                "CenLongitude": 10.912826141042324,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 55,
+                "MinThickness": 11.8,
+                "AvgThickness": 8.7,
+                "CenLatitude": 60.144834322206734,
+                "CenLongitude": 10.015683997049512,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 56,
+                "MinThickness": 15.4,
+                "AvgThickness": 12.9,
+                "CenLatitude": 60.58665627295193,
+                "CenLongitude": 10.950398607664738,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 57,
+                "MinThickness": 2.9,
+                "AvgThickness": 5.0,
+                "CenLatitude": 60.087725471418345,
+                "CenLongitude": 10.843027941049378,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 58,
+                "MinThickness": 16.1,
+                "AvgThickness": 12.2,
+                "CenLatitude": 60.00154501887719,
+                "CenLongitude": 10.100649677370782,
+                "Accuracy": 0
+            },
+            {
+                "SubdivID": 59,
+                "MinThickness": 15.5,
+                "AvgThickness": 3.4,
+                "CenLatitude": 60.991064449225384,
+                "CenLongitude": 10.442251536571451,
+                "Accuracy": 0
+            }
+        ]
+    }
+]
\ No newline at end of file
diff --git a/server/map_handler/update_measurements.py b/server/map_handler/update_measurements.py
index 8b4756b4687f297fd116930fb3db33be239e6cb5..dd788030865022719b79c6f6f9bf43deb5d5455e 100644
--- a/server/map_handler/update_measurements.py
+++ b/server/map_handler/update_measurements.py
@@ -57,7 +57,8 @@ def update_measurements(self, lake_name: str):
                     temp_to_date = "2024-10-12"
                     temp_from_date = "2024-10-19"
                     ice_stats = get_raw_dates(ice_prognosis_raw_data(
-                            sub_div_id=subdiv_id, x=center_lat, y=center_lng), to_date=temp_to_date, from_date=temp_from_date)
+                        sub_div_id=subdiv_id, x=center_lat, y=center_lng), to_date=temp_to_date,
+                        from_date=temp_from_date)
 
                     # Ice statistics were retrieved successfully
                     if len(ice_stats) > 0 and len(ice_stats[0]) > 0:
@@ -206,3 +207,77 @@ def calculateColor(thickness: float):  # NB neither final colors nor ranges
         return 0xFF00d6ff  # Blue
     else:
         return 0xFF8C8C8C  # Grey
+
+
+def addTestData(self, lake_name: str):
+    """
+    Adds random test data to lake_name_lidar_data.json. This function is purly for testing, not production.
+    The function overwrites the lidar data for the selected lake.
+
+            Parameters:
+                    self (BaseHTTPRequestHandler): A instance of a BaseHTTPRequestHandler
+                    lake_name (str): The name of the file/lake for the test data
+    """
+    try:
+        test_data = []
+
+        for measurement_id in range(5):
+            measurement = {
+                "MeasurementID": measurement_id,
+                "TimeMeasured": datetime.now().isoformat(),
+                "CenterLat": random.uniform(60, 61),
+                "CenterLon": random.uniform(10, 11),
+                "Sensor": {
+                    "SensorID": random.randint(1, 10),
+                    "SensorType": random.choice(["LiDar", "GPS", "Camera"]),
+                    "Active": random.choice([True, False])
+                },
+                "Subdivisions": []
+            }
+
+            # Create 10 subdivisions for each measurement, with randomized coordinates and thicknesses
+            for subdiv_id in range(20):
+
+                subdivision = {
+                    "SubdivID": subdiv_id + 10*measurement_id,
+                    "MinThickness": round(random.uniform(0, 20), 1),
+                    "AvgThickness": round(random.uniform(0, 15), 1),
+                    "CenLatitude": random.uniform(60, 61),
+                    "CenLongitude": random.uniform(10, 11),
+                    "Accuracy": 0
+                }
+                measurement["Subdivisions"].append(subdivision)
+
+            test_data.append(measurement)
+
+        # Overwrite the lidar data file
+        with open(LAKE_RELATIONS_PATH + lake_name + '_lidar_data.json', 'w') as f:
+            json.dump(test_data, f, indent=4)
+
+        # Convert list of dictionaries to JSON
+        response_data = json.dumps(test_data, indent=4)
+        # Set headers
+        self.send_response(200)
+        self.send_header("Content-type", "application/json")
+        self.end_headers()
+
+        # Write processed data to response object
+        self.wfile.write(response_data.encode('utf-8'))
+
+    except FileNotFoundError as e:
+        print("Failed to find relation file: ", e)
+
+        # Set headers
+        self.send_response(500)
+        self.send_header("Content-type", "application/json")
+        self.end_headers()
+
+        self.wfile.write("File not found")
+    except Exception as e:
+        print("Failed to add remaining subdivisions: ", e)
+        # Set headers
+        self.send_response(500)
+        self.send_header("Content-type", "application/json")
+        self.end_headers()
+
+        self.wfile.write(f"Error in adding test data: {e}".encode('utf-8'))