Automatic-interpolations.md

@@ -59,5 +59,12 @@ Once running the code you should see  this type of message on `stdout`:
 # CONVERTING CHECKPOINT WITH RESOLUTION [DX,DY,DZ]=[1.000,1.000,1.000] TO NEW RESOLUTION [0.800,0.800,0.800]
 ```
 
-# Restrictions
-Automatic interpolations will be applied only if the spatial extent has not changed. It means that `[LX,LY,LZ]` is the same for input lattice and target lattice. If this criteria is not satisfied, the code will return error `WSLDA_ERR_INCOMPATIBLE_CHECKPOINT_FILE`. 
\ No newline at end of file
+# Changing the volume
+Automatic interpolations were designed to work correctly if the spatial extent has not changed. It means that `[LX,LY,LZ]` is the same for input lattice and target lattice. However, if this criterion is not satisfied, the code will make attempt to load the checkpoint data, squeeze/stretch it accordingly, and then interpolate to the new lattice. Note that result of this operation may be unpredictable. The code will provide the following warning:  
+```
+# !!! --- WARNING --- WARNING --- WARNING --- WARNING --- WARNING --- WARNING --- !!!
+#        Checkpoint files is incompatible with code settings!
+#        The code will upload the data however the result of this operation may be unpredictable!
+#        Make sure you understand what you are doing!
+# !!! --- ------- --- ------- --- ------- --- ------- --- ------- --- ------- --- !!!
+```
\ No newline at end of file