# Methods to project models in geographic space
# using leaflet maps
models_ell_all_all_train <- reactive({
mod1 <- ellip_model_all_rast_all_train()
if(!is.null(mod1)){
models_in_ntb <- c("Ellip All extent in G-Trained All extent"
="Ellipsoid_all_extent_shape_W")
return(models_in_ntb)
} else {
return(NULL)
}
})
models_ell_all_m_train <- reactive({
mod2 <- ellip_model_all_rast_m_train()
if(!is.null(mod2)){
models_in_ntb <- c("Ellip All extent in G-Trained M extent"
= "Ellipsoid_all_extent_shape_M")
return(models_in_ntb)
} else {
return(NULL)
}
})
models_ell_m_all_train <- reactive({
mod3 <- ellip_model_m_rast_all_train()
if(!is.null(mod3)){
models_in_ntb <- c("Ellip M extent projec Trained all extent"
= "Ellipsoid_m_extent_shape_W")
return(models_in_ntb)
} else{
return()
}
})
models_ell_m_m_train <- reactive({
mod4 <- ellip_model_m_rast_m_train()
if(!is.null(mod4)){
models_in_ntb <- c("Ellip M extent projection Trained M extent"
= "Ellipsoid_m_extent_shape_M")
return(models_in_ntb)
} else{
return()
}
})
models_bio_all_all_train <- reactive({
mod5 <- bioclim_model_all_all_train()
if(!is.null(bioclim_model_all_all_train())){
models_in_ntb <- c("BioCl all extent projec Trained all extent"
="Bioclim_all_extent_shape_W")
return(models_in_ntb)
} else{
return()
}
})
models_bio_all_m_train <-reactive({
mod6 <- bioclim_model_all_m_train()
if(!is.null(mod6)){
models_in_ntb <- c("BioCl all extent projec Trained M extent"
= "Bioclim_all_extent_shape_M")
return(models_in_ntb)
} else{
return()
}
})
models_bio_m_all_train <-reactive({
mod7 <- bioclim_model_m_all_train()
if(!is.null(mod7)){
models_in_ntb <- c("BioCl M extent projec Trained all extent"
= "Bioclim_m_extent_shape_W")
return(models_in_ntb)
} else{
return()
}
})
models_bio_m_m_train <-reactive({
mod8 <- bioclim_model_m_m_train()
if(!is.null(mod8)){
models_in_ntb <- c("BioCl M extent projec Trained M extent"
= "Bioclim_m_extent_shape_M")
return(models_in_ntb)
} else{
return()
}
})
models_maxent_all_all <- reactive({
mod9 <- maxent_model_all_all()
if(!is.null(mod9)){
models_in_ntb <- c("maxent_all_extent_shape_all")
names(models_in_ntb) <- paste0("MaxEnt all extent data ", input$selectDataMaxEnt)
return(models_in_ntb)
} else{
return()
}
})
models_maxent_all_m <- reactive({
mod10 <- maxent_model_all_M()
if(!is.null(mod10)){
models_in_ntb <- c("maxent_all_extent_shape_M")
names(models_in_ntb) <- paste0("MaxEnt M extent data ", input$selectDataMaxEnt)
return(models_in_ntb)
} else{
return()
}
})
models <- reactiveValues()
observe({
if(!is.null(models_ell_all_all_train())){
models$a <- models_ell_all_all_train()
}
})
observe({
if(!is.null(models_ell_all_m_train())){
models$b <- models_ell_all_m_train()
}
})
observe({
if(!is.null(models_ell_m_all_train())){
models$c <- models_ell_m_all_train()
}
})
observe({
if(!is.null(models_ell_m_m_train())){
models$d <- models_ell_m_m_train()
}
})
observe({
if(!is.null(models_bio_all_all_train())){
models$e <- models_bio_all_all_train()
}
})
observe({
if(!is.null(models_bio_all_m_train())){
models$f <- models_bio_all_m_train()
}
})
observe({
if(!is.null(models_bio_m_all_train())){
models$g <- models_bio_m_all_train()
}
})
observe({
if(!is.null(models_bio_m_m_train())){
models$h <- models_bio_m_m_train()
}
})
observe({
if(!is.null(models_maxent_all_all()))
models$i <- models_maxent_all_all()
})
observe({
if(!is.null(models_maxent_all_m()))
models$j <- models_maxent_all_m()
})
observe({
models_in_ntb <- reactiveValuesToList(models)
models_in_ntb <- unlist(unname(models_in_ntb))
if(!is.null(models_in_ntb)){
updateSelectInput(session,inputId = "proj_model1",
label = "Select Model",choices = models_in_ntb)
}
})
#output$showMapGo <- renderUI({
# if(input$proj_model1 == "Ellipsoid_all_extent_shape_W"){
# return(actionButton("showGo_all_extent_shape_W","Go !!"))
# }
# if(input$proj_model1 == "Ellipsoid_all_extent_shape_M"){
# return(actionButton("showGo_all_extent_shape_M","Go !!"))
# }
#})
leaf_ellip_all_all_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "Ellipsoid_all_extent_shape_W" && !is.null(ellip_model_all_rast_all_train())){
model <- ellip_model_all_rast_all_train()$suitRaster
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_ellip_all_m_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "Ellipsoid_all_extent_shape_M" && !is.null(ellip_model_all_rast_m_train())){
model <- ellip_model_all_rast_m_train()$suitRaster
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_ellip_m_all_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "Ellipsoid_m_extent_shape_W" && !is.null(ellip_model_m_rast_all_train())){
model <- ellip_model_m_rast_all_train()$suitRaster
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_ellip_m_m_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "Ellipsoid_m_extent_shape_M" && !is.null(ellip_model_m_rast_m_train())){
model <- ellip_model_m_rast_m_train()$suitRaster
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_bio_all_all_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "Bioclim_all_extent_shape_W" && !is.null(bioclim_model_all_all_train())){
model <- bioclim_model_all_all_train()$prediction
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_bio_all_m_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "Bioclim_all_extent_shape_W" && !is.null(bioclim_model_all_m_train())){
model <- bioclim_model_all_m_train()$prediction
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_bio_m_all_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "Bioclim_m_extent_shape_W" && !is.null(bioclim_model_m_all_train())){
model <- bioclim_model_m_all_train()$prediction
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_bio_m_m_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "Bioclim_m_extent_shape_M" && !is.null(bioclim_model_m_m_train())){
model <- bioclim_model_m_m_train()$prediction
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_max_all_all_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "maxent_all_extent_shape_all" && !is.null(maxent_model_all_all())){
model <- maxent_model_all_all()$model
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
leaf_max_all_m_train <- reactive({
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
if(input$proj_model1 == "maxent_all_extent_shape_M" && !is.null(maxent_model_all_M())){
model <- maxent_model_all_M()$model
cbbPalette <- rev(terrain.colors(100))
pal <- colorNumeric(cbbPalette, values(model),
na.color = "transparent")
crs(model) <- "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs"
map <- map %>% addRasterImage(model, colors = pal, opacity = 0.5) %>%
addLegend(pal = pal, values = values(model),
position = "topleft",labFormat = labelFormat(),
title = "Suitability")
}
else{
map <- map %>% setView(lng = 0, lat = 0, zoom = 3)
}
return(map)
})
to_plot_model <- reactive({
if(input$proj_model1 == "Ellipsoid_all_extent_shape_W"){
return(leaf_ellip_all_all_train())
}
else if(input$proj_model1 == "Ellipsoid_all_extent_shape_M"){
return(leaf_ellip_all_m_train())
}
else if(input$proj_model1 == "Ellipsoid_m_extent_shape_W"){
return(leaf_ellip_m_all_train())
}
else if(input$proj_model1 == "Ellipsoid_m_extent_shape_M"){
return(leaf_ellip_m_m_train())
}
else if(input$proj_model1 == "Bioclim_all_extent_shape_W"){
return(leaf_bio_all_all_train())
}
else if(input$proj_model1 == "Bioclim_all_extent_shape_M"){
return(leaf_bio_all_m_train())
}
else if(input$proj_model1 == "Bioclim_m_extent_shape_W"){
return(leaf_bio_m_all_train())
}
else if(input$proj_model1 == "Bioclim_m_extent_shape_M"){
return(leaf_bio_m_m_train())
}
else if(input$proj_model1 =="maxent_all_extent_shape_all"){
return(leaf_max_all_all_train())
}
else if(input$proj_model1 =="maxent_all_extent_shape_M"){
return(leaf_max_all_m_train())
}
else{
map <- leaflet() %>%
addTiles(
urlTemplate = "//{s}.tiles.mapbox.com/v3/jcheng.map-5ebohr46/{z}/{x}/{y}.png",
attribution = 'Maps by <a href="http://www.mapbox.com/">Mapbox</a>'
)
return(map)
}
})
output$ras_models <- renderLeaflet({
to_plot_model()
})
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