DOC: add more explanations

0e81d3a7 · Emmanuel Christophe · 7d5d48ea · 0e81d3a7
Commit 0e81d3a7 authored Jul 15, 2011 by Emmanuel Christophe
--- a/Code/Projections/otbGenericRSTransform.h
+++ b/Code/Projections/otbGenericRSTransform.h
@@ -38,6 +38,8 @@ enum TransformAccuracy {UNKNOWN, ESTIMATE, PRECISE};
 * The transformation will transform the coordinate from any map projection or sensor
 * model to any map projection or sensor model.
 *
+ * If one of the projection (output or input) is a map projection, it can be
+ * specified using the WKT or the EPSG code.
 *
 * \ingroup Projection
 *