build(DESCRIPTION): remove 'hydroPSO' from the 'Suggests' list

- add add installation information in 'V02.1_param_optim' vignette

DESCRIPTION

@@ -28,7 +28,7 @@ Imports:
   utils
 Suggests:
   knitr, markdown, rmarkdown,
-  caRamel, coda, DEoptim, FME, ggmcmc, hydroPSO, Rmalschains,
+  caRamel, coda, DEoptim, FME, ggmcmc, Rmalschains,
   GGally, ggplot2,
   testthat
 Description: Hydrological modelling tools developed at INRAE-Antony (HYCAR Research Unit, France). The package includes several conceptual rainfall-runoff models (GR4H, GR5H, GR4J, GR5J, GR6J, GR2M, GR1A) that can be applied either on a lumped or semi-distributed way. A snow accumulation and melt model (CemaNeige) and the associated functions for the calibration and evaluation of models are also included. Use help(airGR) for package description and references.

vignettes/V02.1_param_optim.Rmd

@@ -13,7 +13,7 @@ vignette: >
 ```{r, warning=FALSE, include=FALSE, fig.keep='none', results='hide'}
 library(airGR)
 library(DEoptim)
-library(hydroPSO) # Needs R version >= 3.6 or latticeExtra <= 0.6-28 on R 3.5
+# library(hydroPSO) # Needs R version >= 3.6 or latticeExtra <= 0.6-28 on R 3.5. Archived on 2023-10-16 as requires archived packages 'hydroTSM' and 'hydroGOF'. 
 library(Rmalschains)
 library(caRamel)
 library(ggplot2)
@@ -163,6 +163,14 @@ optDE <- DEoptim::DEoptim(fn = OptimGR4J,
 
 ## Particle Swarm
 
+```{r, warning=FALSE, results='hide', message=FALSE, eval=FALSE}
+# to install the package temporary removde from CRAN
+# Rtools needed (windows : https://cran.r-project.org/bin/windows/Rtools/)
+install.packages("https://cran.r-project.org/src/contrib/Archive/hydroPSO/hydroPSO_0.5-1.tar.gz", 
+                 repos = NULL, type = "source", dependencies = TRUE)
+```
+
+
 ```{r, warning=FALSE, results='hide', message=FALSE, eval=FALSE}
 optPSO <- hydroPSO::hydroPSO(fn = OptimGR4J,
                              lower = lowerGR4J, upper = upperGR4J,