Hello, I write in my native language, Spanish. In the end it is translated into English
Debes ir a “geometric data” luego a “GIS Tools” luego a “XS cut line table”
Ahí obtienes las coordenadas de la recta XS
Con ellas calculas la forma Y=aX+b para cada XS
En las tablas de resultados debes generar una que de lo siguiente “Sta W.S. Lft” y “Sta W.S. Rgt”
Luego con matemática básica calculas las coordenadas de los límites izquierdos y derechos del agua
Yo uso excel
You must go to “geometric data” then to “GIS Tools” then to “XS cut line table”
There you get the coordinates of the XS line
With them you calculate the form Y = aX + b for each XS
In the results tables you must generate one of the following “Sta W.S. Lft ”and“ Sta W.S. Rgt ”
Then with basic mathematics you calculate the coordinates of the left and right limits of the water
I use excel