Пример #1
0
        /// <summary>
        /// Returns a colunm in a las file
        /// </summary>
        /// <param name="column"></param>
        /// <returns><see cref="Las"/></returns>
        /// Member of <see cref="ILas"/>
        public LasColumn Column(string column)
        {
            var hds   = Header();
            var sB    = Data();
            var index = Array.FindIndex(hds, 0, c => c.ToLower() == column.ToLower());

            if (index < 0)
            {
                throw new ColumnError(column);
            }
            LasColumn lasColumn = new LasColumn();

            lasColumn.numbers  = sB.numbers.Select(c => c[index]).ToArray();
            lasColumn.literals = sB.literals.Select(c => c[index]).ToArray();
            return(lasColumn);
        }
Пример #2
0
        /// <summary>
        /// Returns a column in a las file stripped off null values
        /// </summary>
        /// <param name="column"></param>
        /// <returns><see cref="LasColumn"/></returns>
        /// Member of <see cref="ILas"/>
        public LasColumn ColumnStripped(string column)
        {
            var hds       = Header();
            var sB        = Data();
            var nullValue = Well.GetValueOrDefault("NULL").Value;
            var index     = Array.FindIndex(hds, 0, c => c.ToLower() == column.ToLower());

            if (index < 0)
            {
                throw new ColumnError(column);
            }
            LasColumn lasColumn = new LasColumn();

            lasColumn.numbers  = sB.numbers.Select(c => c[index]).Where(x => x != ConvertToValue(nullValue)).ToArray();
            lasColumn.literals = sB.literals.Select(c => c[index]).Where(x => x != nullValue).ToArray();
            return(lasColumn);
        }