CTD noise and CNV output format

pyproject.toml

@@ -40,6 +40,9 @@ dependencies = [
     "zarr >= 2, < 3",
     "tqdm >= 4, < 5",
     "pymbolic >= 2022, < 2023",
+    "sortedcontainers == 2.4.0",
+    "sortedcontainers-stubs == 2.4.2",
+    "opensimplex == 0.4.5.1",
 ]
 
 [project.urls]
@@ -66,8 +69,8 @@ dev = [
     "pytest == 8.2.0",
     "pytest-cov == 5.0.0",
     "codecov == 2.1.13",
-    "sortedcontainers == 2.4.0",
-    "sortedcontainers-stubs == 2.4.2",
+    "seabird == 0.12.0",
+    "setuptools == 70.0.0",
 ]
 
 [tool.isort]

tests/instruments/test_ctd.py

@@ -33,7 +33,7 @@ def test_simulate_ctds(tmpdir: py.path.LocalPath) -> None:
         CTD(
             spacetime=Spacetime(
                 location=Location(latitude=1, longitude=0),
-                time=base_time + datetime.timedelta(minutes=5),
+                time=base_time,
             ),
             min_depth=0,
             max_depth=float("-inf"),

tests/make_realistic/.gitignore

@@ -0,0 +1 @@
+!/ctd.zarr

tests/make_realistic/ctd.zarr/.zattrs

@@ -0,0 +1,8 @@
+{
+    "Conventions": "CF-1.6/CF-1.7",
+    "feature_type": "trajectory",
+    "ncei_template_version": "NCEI_NetCDF_Trajectory_Template_v2.0",
+    "parcels_kernels": "NewParticle_sample_salinity_sample_temperature_ctd_cast",
+    "parcels_mesh": "spherical",
+    "parcels_version": "0.0.1-30-g5a648b5"
+}

tests/make_realistic/ctd.zarr/.zgroup

@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}