Added wrapper methods for water and meabolite

concept.py

@@ -513,3 +513,23 @@ def reconAlpha171(fname_in,fname_out='',**kwargs):
   my_recon.saveIma2Nii(fname_out)
   return my_recon
   
+def recon_water(fname_in,fname_out='',sens_maps='',**kwargs):
+    my_recon = Recon(fname_in,**kwargs)
+    my_recon.getKdata()
+    my_recon.arrangeData()
+    my_recon.calcImg()
+    my_recon.combineCoils()
+    my_recon.saveSensMaps(sens_maps)
+    my_recon.saveIma2Nii(fname_out)
+    return my_recon
+
+def recon_metab(fname_in,sens_maps,fname_out='',**kwargs):
+    my_recon = Recon(fname_in,**kwargs)
+    my_recon.getKdata()
+    my_recon.arrangeData()
+    my_recon.calcImg()
+    my_recon.loadSensMaps(sens_maps)
+    my_recon.combineCoils()
+    
+    my_recon.saveIma2Nii(fname_out)
+    return my_recon
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