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ACS SASSI PREP User Manual 231 Warning 2: Distorted Element <e>, Group <g>, Face <f> This message occurs for SHELL, PLANE, or LOVEWAVE elements (with four or three nodes), when the smallest angle is too small in comparison with the greatest angle. All faces are checked for SOLID elements. This is not an error, but you can get bad results from the analysis program. Warning 3: Warped Element <e>, Group <g> This message occurs for four-nodes SHELL, PLANE, or LOVEWAVE elements when the four nodes are not quite on the same plane. Warning 4: Unused Node <n> Check found node <n> that is not used in any element (except K-nodes from BEAMS elements). You can set the node to fixed DOF (instruction D - see section 5.2.2), or AFWRITE (see section 5.1.4) will set the fixed DOF automatically (in the analysis files, not in the model). Warning 5: Translational Mass in Node <n> Is on Fixed DOF You defined a translational mass that corresponds to the node <n>, which has fixed DOF (in the model or will be generated by AFWRITE - see section 5.1.4). This is not an error, but the analysis program will not take that mass into account. Warning 6: Rotational Mass in Node <n> Is on Fixed DOF You defined a rotational mass that corresponds to the node <n>, which has fixed DOF (in the model or will be generated by AFWRITE - see section 5.1.4). This is not an error, but the analysis program will not take that mass into account. Warning 7: Group <g> Has no Elements Check found group <g> with no elements. This is not an error, AFWRITE (see section 5.1.4) will skip this group when writing the analysis file. Warning 8: Too Many Top Layers 6. ERRORS AND WARNINGS © Copyright 2014 by Ghiocel Predictive Technologies, Inc. 231