[ai-geostats] questions about ArcView 3.X

[Adrian Martínez Vargas]

Hello list    I have 3 questions about ArcView 3.X   a)      How to limit no null data of a grid inside a poligon shape. b)      How to limit triangles with a poligon How to convert a  Surfer (from golden software) to an arcview 3.x. ASCII grid format.   regards   Adrian