I received “Hillshade” data that I'm trying to use in QGIS.
When I check the "Pseudocolor" option under "Color map", I get many colors, apparently corresponding to the terrain, though it doesn't jump out in an intuitive way.
"Freak out" also does that, w/ a different color scheme. (Don’t know if these options came with QGIS or with my data.) But "Colormap" doesn't show up at all, and Grayscale is just uniformly gray.
I expected grayscale to exhibit shades that would make the terrain stand out intuitively - but I don't really know what to expect.
Any idea what my problem might be?