Extract sanitary dump stations with a unique value.

Author: Andy Townsend

resources/changelog_svwd01.md

@@ -2,6 +2,9 @@
 See also the [changelog](https://github.com/SomeoneElseOSM/SomeoneElse-vector-web-display/blob/main/changelog.md) for the scripts here.
 Except as noted, all changes also apply to the [SVWD06 Android native display style](https://github.com/SomeoneElseOSM/SomeoneElse-vector-web-display/blob/main/resources/README_svwd06.md).  
 
+## As yet unreleased
+Show sanitary dump stations with a unique icon.
+
 ## 02/10/2025
 Don't show parking spaces at low zooms.
 Show `man_made=fuel_pump` with a unique icon.

resources/changelog_svwd08.md

@@ -1,5 +1,8 @@
 # Changes made to the [SVWD08 web display style](https://github.com/SomeoneElseOSM/SomeoneElse-vector-web-display/blob/main/resources/README_svwd08.md).  
 
+## As yet unreleased
+Show sanitary dump stations with a unique icon.
+
 ## 02/10/2025
 Don't show parking spaces at low zooms.
 Show `man_made=fuel_pump` with a unique icon.

resources/svwd01_call_icon_convert.sh

@@ -347,6 +347,7 @@
 ~/src/SomeoneElse-vector-web-display/svwd_convert_icon_from_raster.sh ~/src/openstreetmap-carto-AJT/symbols/musical_instrument.p.20.png                     ~/src/SomeoneElse-vector-web-display/resources/svwd01_icons/amenity_musical_instrument.png
 ~/src/SomeoneElse-vector-web-display/svwd_convert_icon_from_raster.sh ~/src/openstreetmap-carto-AJT/symbols/tap_drinking.p.20.png                           ~/src/SomeoneElse-vector-web-display/resources/svwd01_icons/amenity_drinking_water.png
 ~/src/SomeoneElse-vector-web-display/svwd_convert_icon_from_raster.sh ~/src/openstreetmap-carto-AJT/symbols/tap_nondrinking.p.20.png                        ~/src/SomeoneElse-vector-web-display/resources/svwd01_icons/amenity_nondrinking_water.png
+~/src/SomeoneElse-vector-web-display/svwd_convert_icon_from_raster.sh ~/src/openstreetmap-carto-AJT/symbols/sanitary_dump_station.png                       ~/src/SomeoneElse-vector-web-display/resources/svwd01_icons/amenity_sanitary_dump_station.png
 ~/src/SomeoneElse-vector-web-display/svwd_convert_icon_from_raster.sh ~/src/openstreetmap-carto-AJT/symbols/fountain.png                                    ~/src/SomeoneElse-vector-web-display/resources/svwd01_icons/amenity_fountain.png
 ~/src/SomeoneElse-vector-web-display/svwd_convert_icon_from_raster.sh ~/src/openstreetmap-carto-AJT/symbols/amenity_prison.p.20.png                         ~/src/SomeoneElse-vector-web-display/resources/svwd01_icons/amenity_prison.png
 ~/src/SomeoneElse-vector-web-display/svwd_convert_icon_from_raster.sh ~/src/openstreetmap-carto-AJT/symbols/view_point.p.16.png                             ~/src/SomeoneElse-vector-web-display/resources/svwd01_icons/tourism_viewpoint.png

resources/svwd01_icons/amenity_sanitary_dump_station.png

@@ -13631,6 +13631,7 @@
                                                 "amenity_shower_pay_w",
                                                 "amenity_drinking_water",
                                                 "amenity_nondrinking_water",
+                                                "amenity_sanitary_dump_station",
                                                 "amenity_bbq",
                                                 "amenity_waterway_access_point",
                                                 "man_made_water_well",