diff --git a/environment.yaml b/environment.yaml
index 047ece3..a83bf84 100644
--- a/environment.yaml
+++ b/environment.yaml
@@ -1,32 +1,26 @@
 name: hampprocenv
 channels:
-  - defaults
   - conda-forge
+  - defaults
+  - rttools
 dependencies:
-  - bzip2=>1.0.8
-  - ca-certificates=>2024.7.4
-  - libexpat=>2.6.2
-  - libffi=>3.4.2
-  - libsqlite=>3.46.0
-  - libzlib=>1.3.1
-  - ncurses=>6.5
-  - openssl=>3.3.1
-  - pip=>24.2
-  - python=>3.12.5
-  - readline=>8.2
-  - setuptools=>72.1.0
-  - tk=>8.6.13
-  - tzdata=>2024a
-  - wheel=>0.44.0
-  - xz=>5.2.6
+  - python==3.12
+  - pip
+  - numpy
+  - pandas
+  - scipy
+  - matplotlib
+  - xarray==2025.1.2
+  - netcdf4
+  - zarr==2.18.3
+  - pyyaml
+  - dask
+  - numcodecs
+  - tqdm
+  - ruamel.yaml
+  - pyarts
   - pip:
-    - numpy
-    - pandas
-    - scipy
-    - matplotlib
-    - xarray
-    - netcdf4
-
-# PLEASE NOTE:
-#   you also need to install the pyorcestra package,
-#   e.g. navigate to your pyorcestra directory and execute `python -m pip install -e .`
+    - orcestra
+    - fsspec
+    - typhon
+    - git+https://github.com/atmtools/pyarts-fluxes
diff --git a/process_config.yaml b/process_config.yaml
index 634af01..9068509 100644
--- a/process_config.yaml
+++ b/process_config.yaml
@@ -1,5 +1,3 @@
-date: '20240827'
-flightletter: a
 flightname: HALO-{date}{flightletter}
 bahamas: ipns://latest.orcestra-campaign.org/products/HALO/position_attitude.zarr
 radar: ipns://latest.orcestra-campaign.org/raw/HALO/radar/HALO-{date}{flightletter}/mom/*.nc