posteriior files not needed meta analysis

Signed-off-by: Aritra Dey <adey01027@gmail.com>

Author: AritraDey-Dev

documentation/tutorials/Demo_03_Meta_Analysis/meta_analysis.qmd

@@ -54,26 +54,6 @@ install.packages(c('PEcAn.MA', 'PEcAn.settings', 'PEcAn.utils', 'PEcAn.logger'))
 *   **SIPNET binary**: While not strictly used for the meta-analysis calculation itself, it is part of the broader workflow context.
 *   **Pre-generated Data**: This demo relies on `trait.data.Rdata` and `prior.distns.Rdata` files which are included in the `pft/temperate.coniferous` directory.
 
-## Install SIPNET and Meteorological Data
-
-If you haven't already installed the SIPNET binary and downloaded the required meteorological data, you can do so by running the following code. This will:
-1.  Download the SIPNET binary to `demo_outdir/sipnet` and make it executable.
-2.  Download the meteorological driver file to `dbfiles/`.
-
-> Note: The `demo_outdir` directory will be created inside of your PEcAn installation, at `documentation/tutorials/Demo_03_Meta_Analysis/demo_outdir/`. This directory will contain the SIPNET binary as well as the output generated by PEcAn in this demo.
-
-```{r download-sipnet}
-# Download and install SIPNET v1.3.0 and Met data
-source(
-  here::here(
-    "documentation/tutorials/Demo_1_Basic_Run/download_sipnet.R"
-  )
-)
-```
-
-> Note: You can find the most recent version of the SIPNET binary at: [SIPNET GitHub Releases](https://github.com/PecanProject/sipnet/releases), but this notebook is designed to work with SIPNET v1.3.0.
-
-
 # Load PEcAn Packages
 
 First, we need to load the PEcAn R packages. These packages provide all the functions we'll use to run the workflow.