Merge pull request #374 from s22s/fix/372.1

Additional fix for RasterRef delayed loading of header info.

Author: metasim

core/src/main/scala/org/locationtech/rasterframes/ref/RasterRef.scala

@@ -46,7 +46,7 @@ case class RasterRef(source: RasterSource, bandIndex: Int, subextent: Option[Ext
   def cols: Int = grid.width
   def rows: Int = grid.height
   def cellType: CellType = source.cellType
-  def tile: ProjectedRasterTile = ProjectedRasterTile(RasterRefTile(this), extent, crs)
+  def tile: ProjectedRasterTile = RasterRefTile(this)
 
   protected lazy val grid: GridBounds =
     subgrid.getOrElse(source.rasterExtent.gridBoundsFor(extent, true))

core/src/test/scala/org/locationtech/rasterframes/ref/RasterRefSpec.scala

@@ -258,7 +258,7 @@ class RasterRefSpec extends TestEnvironment with TestData {
         // SimpleRasterInfo is a proxy for header data requests.
         val start = SimpleRasterInfo.cacheStats.hitCount()
         val t: ProjectedRasterTile = RasterRefTile(subRaster)
-        val result = Seq(t).toDF("tile").first()
+        val result = Seq(t, subRaster.tile).toDF("tile").first()
         val end = SimpleRasterInfo.cacheStats.hitCount()
         end should be(start)
       }