Initial error with 300 pseudo-atoms 0.11431 Iteration 0 error= 0.15208 Natoms= 7 Intensity= 300 Location= 7 Iteration 1 error= 0.152075 Natoms= 7 Intensity= 7 Location= 7 Error with 7 pseudo-atoms 0.152075 Iteration 0 error= 0.151132 Natoms= 1 Intensity= 8 Location= 1 Iteration 1 error= 0.151021 Natoms= 1 Intensity= 1 Location= 0 Error with 1 pseudo-atoms 0.151021 Iteration 0 error= 0.1509 Natoms= 1 Intensity= 1 Location= 0 Iteration 1 error= 0.150771 Natoms= 1 Intensity= 1 Location= 1 Error with 1 pseudo-atoms 0.150771 The required precision cannot be attained Suggestion: Reduce sigma and/or minDistance Writing best approximation with current parameters