Write HEC2 Hydraulic Modelling File

Creates a HEC2 Longsection and cross section file.

String
Select the string with the mouse to be extracted

HEC2 File
Enter the name of the output file.

Browse...
Press this button to browse the disk to select the output directory and file name.

Output String Name
Enter the name of the output string in the HEC2 file.

Start Chainage
Enter the chainage of the point to start the extraction

Chainage Increment
This is the interval between successive interpolated long section (Cross section) points.

Min Distance Between CS
When an interpolated point lies with a close to an existing String point, it will not be extracted. This is the minimum tolerance distance from existing points.

Cross Section Left Width
When a cross section is extracted, it will be projected at 90 degrees to the longsection to the left and the right. This is the distance that the left side will be projected.

Cross Section Right Width
When a cross section is extracted, it will be projected at 90 degrees to the longsection to the left and the right. This is the distance that the right side will be projected.

General information and Frequently Asked Question.