Fixed partial commit bug

Signed-off-by: Nicola Vigano <nicola.vigano@esrf.fr>

zUtil_Deformation/Gt6DReconstructionAlgorithmFactory.m

@@ -239,6 +239,8 @@ classdef Gt6DReconstructionAlgorithmFactory < handle
             padding = 10;
 
             ref_gr = sampler.get_reference_grain();
+            proj = ref_gr.proj(self.det_index);
+
             sel_allb_idxs = sampler.ondet(sampler.included(sel_bls));
             etas = ref_gr.allblobs.eta(sel_allb_idxs);
             omegas = ref_gr.allblobs.omega(sel_allb_idxs);