meom-group · Amine-ouhechou · Sep 12, 2024 · Sep 12, 2024 · Sep 12, 2024 · Sep 12, 2024
diff --git a/docs/api.rst b/docs/api.rst
@@ -2,6 +2,6 @@ API
 ===
 
 .. toctree::
-   :maxdepth: 4
+   :maxdepth: 5
 
-   widetrax
+   widetrax
diff --git a/docs/index.rst b/docs/index.rst
@@ -7,14 +7,14 @@ It computes the power spectrum density(PSD) of Sea surface Height (SSH) for any
 
 
 .. toctree::
-   :maxdepth: 4
+   :maxdepth: 5
    :caption: Contents:
 
 Contents:
 ---------
 
 .. toctree::
-   :maxdepth: 4
+   :maxdepth: 5
 
    Overview <overview>
    api
diff --git a/docs/widetrax.DataPreprocessing.rst b/docs/widetrax.DataPreprocessing.rst
@@ -5,4 +5,3 @@ widetrax.DataPreprocessing module
    :members:
    :undoc-members:
    :show-inheritance:
-
diff --git a/docs/widetrax.rst b/docs/widetrax.rst
@@ -1,11 +1,11 @@
 widetrax package
 =================
 
-Submodules
-----------
+modules
+-------
 
 .. toctree::
-   :maxdepth: 4
+   :maxdepth: 5
 
-   widetrax.DataPreprocessing
    widetrax.Spectram
+   widetrax.DataPreprocessing
diff --git a/requirements.txt b/requirements.txt
@@ -4,4 +4,5 @@ netCDF4
 numpy
 scipy
 xarray
-zarr
+zarr
+datetime