Readd root data folder to fix CI

data/README.md

@@ -0,0 +1 @@
+This directory contains dummy data used to test the library.

data/campaigns.json

@@ -0,0 +1,9 @@
+[
+  {
+    "campaign_id": "cid1",
+    "from_datetime": "2019-09-13T00:00:00+0000",
+    "to_datetime": "2100-01-01T23:59:59+0000",
+    "sensor_ids": ["sid1", "sid2"],
+    "location_ids": ["lid1", "lid2"]
+  }
+]

data/locations.json

@@ -0,0 +1,16 @@
+[
+  {
+    "location_id": "lid1",
+    "details": "description of location 1",
+    "lon": 10.5,
+    "lat": 48.1,
+    "alt": 500
+  },
+  {
+    "location_id": "lid2",
+    "details": "description of location 2",
+    "lon": 11.3,
+    "lat": 48.0,
+    "alt": 600
+  }
+]

data/sensors.json

@@ -0,0 +1,71 @@
+[
+  {
+    "sensor_id": "sid1",
+    "serial_number": 50,
+    "setups": [
+      {
+        "from_datetime": "2020-08-22T00:00:00+0000",
+        "to_datetime": "2020-08-25T23:59:59+0000",
+        "value": {
+          "location_id": "lid1",
+          "pressure_data_source": "LMU-MIM01-height-adjusted",
+          "atmospheric_profile_location_id": "lid2",
+          "utc_offset": 2
+        }
+      },
+      {
+        "from_datetime": "2020-08-26T00:00:00+0000",
+        "to_datetime": "2020-08-30T23:59:59+0000",
+        "value": {
+          "location_id": "lid1",
+          "pressure_data_source": "LMU-MIM01-height-adjusted",
+          "utc_offset": 2
+        }
+      },
+      {
+        "from_datetime": "2020-08-31T00:00:00+0000",
+        "to_datetime": "2020-09-26T23:59:59+0000",
+        "value": { "location_id": "lid1", "utc_offset": 2 }
+      },
+      {
+        "from_datetime": "2020-09-27T00:00:00+0000",
+        "to_datetime": "2020-10-01T23:59:59+0000",
+        "value": { "location_id": "lid2" }
+      }
+    ],
+    "calibration_factors": [
+      {
+        "from_datetime": "2020-08-26T00:00:00+0000",
+        "to_datetime": "2020-10-01T23:59:59+0000",
+        "value": {
+          "pressure": 1.001,
+          "xco2": {
+            "factors": [1.001, 0.0007],
+            "scheme": "Ohyama2021"
+          },
+          "xch4": {
+            "factors": [1.002, 0.0008],
+            "scheme": "Ohyama2021"
+          },
+          "xco": {
+            "factors": [1.003, 0.0009],
+            "scheme": "Ohyama2021"
+          }
+        }
+      }
+    ]
+  },
+  {
+    "sensor_id": "sid2",
+    "serial_number": 51,
+    "setups": [
+      {
+        "from_datetime": "2020-08-26T00:00:00+0000",
+        "to_datetime": "2020-10-01T23:59:59+0000",
+        "value": {
+          "location_id": "lid1"
+        }
+      }
+    ]
+  }
+]