Improved description of snapshot interpolator to include references

LLNL · Apr 25, 2024 · aa160e9 · aa160e9
1 parent 6f4c57a
commit aa160e9
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/algo/manifold_interp/SnapshotInterpolator.cpp b/lib/algo/manifold_interp/SnapshotInterpolator.cpp
@@ -8,8 +8,12 @@
  *
  *****************************************************************************/
 
-// Description: Implementation of the VectorInterpolator algorithm.
-
+/**
+ * Implements PCHIP algorithm.  Based on "A METHOD FOR CONSTRUCTING LOCAL MONOTONE
+ * PIECEWISE CUBIC INTERPOLANTS", Fritchs and Butland (1984).  as well as "MONOTONE 
+ * PIECEWISE CUBIC INTERPOLATION," Fritsch and Carlson (1980)
+ *
+ */
 #include "SnapshotInterpolator.h"
 
 #include <limits.h>