Thanks for your question. I highly recommend reviewing the LEAP training materials to learn how to use LEAP, such as how to input data. Exercise 2 and 5 of the training material will be particularly useful for you since they show the different ways of entering transport data. The training manual is available through the following link: https://www.energycommunity.org/default.asp?action=trainingmaterials

If you have any specific questions, do a quick search on the website to see if it has already been answered. If not, post a new discussion under the LEAP forum describing the problem you are having in detail, and we would be happy to help!

Thanks!

Emily