Civil 3D Tutorials | Surface | Surface analysis - User Define Contour

Extracting a specific contour line from the surface based on its elevation - and extracting the contour line that separates cut and fill quantities. استخراج خط كنتور معين من السطح بدلالة منسوبه - واستخراج خط كنتور الفاصل بين كميات الحفر والردم #civil3d #civilengineering #surface #roads LinkedIn https://www.linkedin.com/in/abdelsattar-shalaby-75706b186/ Facebook https://web.facebook.com/EngAbdelsattar-Shalaby-101104992459427/?ref=pages_you_manage WhatsApp +201020219525