I am using GeoServer 2.13.2 with netcdf data from ECMWF and all is working fairly well with a fixed extent. As soon as I turn on Map Wrapping (wrapx) in OpenLayers (5.x) then contours, wind barbs, and wind arrows do not wrap. They seem stuck in the source data extent. Please note the following settings in GeoServer:
Please note that Layer Preview contours wrap fine on GeoServer so now I know it is setting on client side, but I can't see any difference in my WMS vs their preview. See image of preview:
Why is it working some times and not others based on panning? In fact it gets worse the further you pan left or right. I don't know if it is issue in GeoServer or OpenLayers. See image when I pan further right:
How do I solve it?