tds/src/main/java/thredds/server/wms/Godiva3Viewer.java
@Override
  public boolean isViewable(Dataset ds) {
    Access access = ds.getAccess(ServiceType.WMS);
    return access != null && (ThreddsConfig.getBoolean("WMS.allow", false));
  }
@Override
  public boolean isViewable(Dataset ds) {
    Access access = ds.getAccess(ServiceType.WMS);
    return access != null && (ThreddsConfig.getBoolean("WMS.allow", false));
  }
Returns true if this is a gridded dataset that is accessible via WMS.