Need a book? Engineering books recommendations...

• To: seaint(--nospam--at)seaint.org
• From: Seaintonln(--nospam--at)aol.com
• Date: Mon, 11 Oct 1999 21:02:24 EDT
• Cc: MarkD(--nospam--at)danddeng.com

```I need some help. Here are two problems that I need to resolve and I could

Problem 1: I want to find the maximum and minimum values for a column of
numbers and wish to ignore all zero values. In otherwords, how do I find the
minimum values of all numbers in a list greater than zero?

Problem 2: When creating a chart that draws the perimeter of a building from
the coordinate input the starting point and ending point are the same.
However, if there are more values in the column than are needed, the excess
values are left simply as zeros.
When charting from my input, the last point entered is connected back to the
origin on the graph. I wish to have it ignore the zero values and graph only
the values that start and end on the same point.
Can anyone help me on these two problems????

Thanks
Dennis Wish PE

```