I've looked at the answers to the sample problems but I can't get my gradient to agree with your gradient. What am I doing wrong? Make sure you are measuring your horizontal distance along the curves of the stream, not along a straight line from A to B.
I'm having a lot of trouble with contours and gradient. I've looked at the answers provided for Problems 1 and 2, but I still don't get it. What should I do? I suggest sending an email to make an appointment to see your instructor. You will be given careful, personal attention. You will not be 'bothering' the instructor. Help will be given gladly.
I'm not clear as to what I have to submit. You just have to submit form CM-3S; nothing else.
I'm used to the metric system. Do you have a conversion table on the website? Yes, there is a table with conversions that may be useful to you in this course.

© 2010 David Leveson/Revised by G. Rocha and Michelle O'Dea