Changeset 1088 for trunk

Timestamp:

Oct 7, 2013 1:01:01 PM (12 years ago)

Author:

vondreele

Message:

small tweak to data simulation - give it a "signature" of fakeness

File:

• trunk/GSASIIstrMath.py (modified) (1 diff)

trunk/GSASIIstrMath.py ¶

@@ -1888 +1888 @@
                 rv = st.poisson(yc[xB:xF])
                 y[xB:xF] = rv.rvs()
+                Z = np.ones_like(yc[xB:xF])
+                Z[1::2] *= -1
+                y[xB:xF] = yc[xB:xF]+np.abs(y[xB:xF]-yc[xB:xF])*Z
                 w[xB:xF] = np.where(y[xB:xF]>0.,1./y[xB:xF],1.0)
             yd[xB:xF] = y[xB:xF]-yc[xB:xF]