Database table

The  database table should contain numeric fields describing powers of layers  (stratums of earth crust) and coordinate binding  of monitoring pickets. It is recommended to assign the names which legiblly describing a title of a layer, limiting them by 16 signs for fields. In this case it is possible automatic installation the conformity of the database fields to the semantic characteristics from the classifier. It matters only for fields describing power of layers. The field should have NUMERIC (numeric) type, otherwise field will not be proceeded as power of a layer. Other fields the user can name at own discretion. It is recommended to name X, Y, H the fields containing the information about the picket coordinate description. At such description it is set the automatic conformity of the table fields to the object metrics.