Generating Error Messages Example: If the cluster number is invalid, we can show the operator a message to explain what the problem is; for example, errmsg(Cluster number invalid); However, to be more useful, we should tell them what the valid range is; to do this, we can pass in parameters to the command as follows: errmsg(Cluster number invalid, expected range %d to %d, MinClust, MaxClust); MICS4 Data Processing Workshop
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