Geoserver - GetFeatureInfo of raster/wms layer multiple points/location or bounding box
I am using Geoserver 2.8.1 version. I have netcdf and grib files, and I am uploading those to Geoserver through Geoserver extensions . After that, I use those data to show layer feature info in the map. (According to zoom scale and image size)I put arrows in the map to reference wind and wave directions. I calculate, to which angle the arrow will be positioned, by getting netcdf info like this; localhost:8080/geoserver/wms?Service=WMS&version=1.3&bbox=23.75,32.75,24.25,33.25&layers=it.geosolutions:u10&query_layers=it.geosolutions:u10&FEATURE_COUNT=10&REQUEST=GetFeatureInfo&INFO_FORMAT