MapWinGeoProc:HydroProc D8

This is a back-up of the WIKI.
Not all links might work
We're working on a new wiki.

Main Page | Recent changes | View source | Page history | Log in / create account |

Printable version | Disclaimers | Privacy policy



 int D8(string strPitFillFile, string strResD8File, string strResD8SlopeFile, string strVerifiedFlowFile, MapWinGIS.ICallback cback)


Not Implemented
Generates a D8 directional grid by assigning a number from 1 to 8 (0 to 7 in some algorithms) based on a direction to the lowest elevation cell surrounding that cell.


strPitFillFile Path of a pit-filled DEM.
strResD8File Output result file of a D8 directional grid.
strResD8SlopeFile Path to an output grid containing the slope from the cell to the lowest elevation surrounding cell.
strVerifiedFlowFile Optional path to an input verified flow file grid if using a flow burn in grid.
cback An optional callback object which allows progress and messages to be returned during functionality.


Integer representing successful creation on 0 or some error state otherwise.

Visual Basic Net 2005 Example Implementation Code
Visual C# 2005 Example Implementation Code
Back to HydroProc

Retrieved from ""

This page has been accessed 447 times. This page was last modified on 26 June 2006, at 02:53.