figures/order-dep/order-dep.asy: Reduce x ticks on inset histograms

Having three ticks (with N=2?) makes for integer tick labels.  The
change from N=3 to N=2 may be due to a regression in Asymptote, but I
don't have the time to track that down now.

Thanks for pointing out the problem, Prof. Cruz.

diff --git a/src/figures/order-dep/order-dep.asy b/src/figures/order-dep/order-dep.asy
index 6bf91f08c53512808b709f02b4e9ba32fc6dc4af..3afca9b448be6d4b7e8672ec53de41e05169e592 100644 (file)
--- a/src/figures/order-dep/order-dep.asy
+++ b/src/figures/order-dep/order-dep.asy
@@ -63,7 +63,7 @@ picture hist_picture(string datafile,
   /* ^-- yscale b/c bins are in Force */
   xlimits(pic, xmin, xmax);
   ylimits(pic, ymin, ymax);
-  xaxis(pic, sLabel("Force (pN)"), BottomTop, LeftTicks(N=3), above=true);
+  xaxis(pic, sLabel("Force (pN)"), BottomTop, LeftTicks(N=2), above=true);
   yaxis(pic, sLabel("Frequency"), LeftRight, RightTicks, above=true);
   return pic;
 }