Index: trunk/psLib/src/dataManip/psDataManipErrors.dat
===================================================================
--- trunk/psLib/src/dataManip/psDataManipErrors.dat	(revision 1864)
+++ trunk/psLib/src/dataManip/psDataManipErrors.dat	(revision 2080)
@@ -17,3 +17,3 @@
 psVectorFFT_NONREAL_NOTSUPPORTED       Input psVector type, %s, is required to be either psF32 or psF64.
 psVectorFFT_NONCOMPLEX_NOTSUPPORTED    Input psVector type, %s, is required to be either psC32 or psC64.
-
+psVectorFFT_DIRECTION_NOTSET           Must specify the direction as either PS_FFT_FORWARD or PS_FFT_REVERSE.