Flow-charts.md

@@ -76,28 +76,23 @@ graph TD
 
 ```mermaid
 graph TD 
-   A1[Preprocessed time series 1]
-   A2[Preprocessed time series 2]
-   A1-->A11[Time Series 1, Segment I]
-   A1-->A10[Time Series 1, Segment I-1]
-   A1-->A12[Time Series 1, Segment I+1]
-   A2-->A21[Time Series 2, Segment I]
-   A2-->A20[Time Series 2, Segment I-1]
-   A2-->A22[Time Series 2, Segment I+1] 
-   A10-->B1(PSD, Welch)
-   A12-->B1(PSD, Welch)
-   A20-->B2(PSD, Welch)
-   A22-->B2(PSD, Welch)
-   A11-->B3(FFT and CSD)
-   A21-->B3(FFT and CSD)
-   B3-->C(Coarse graining)
-   B1-->D1[PSD 1]
-   B2-->D2[PSD 2]
-   C-->D3[CSD]
-   style B1 fill:#bbf,stroke:#bbf
-   style B2 fill:#bbf,stroke:#bbf
-   style B3 fill:#bbf,stroke:#bbf
-   style C fill:#0f0,stroke:#0f0
+   h1[Preprocessed time series 1]
+   h2[Preprocessed time series 2] 
+   h1-->Auto1(PSD)
+   h2-->Auto2(PSD)
+   h1-->Cross(FFT and CSD)
+   h2-->Cross(FFT and CSD)
+   PSDmethod[PSD Method]-->Auto1
+   PSDmethod-->Auto2
+   CSDmethod[CSD Method]-->Cross
+   Cross-->CoarseGrain(Coarse graining)
+   Auto1-->PSD1[PSD 1]
+   Auto2-->PSD2[PSD 2]
+   CoarseGrain-->Cross[CSD]
+   style Auto1 fill:#ffb,stroke:#bbb
+   style Auto2 fill:#ffb,stroke:#bbb
+   style Cross fill:#ffb,stroke:#bbb
+   style CoarseGrain fill:#ffb,stroke:#bbb
 ```
 
 ### Post processing