MapWinGeoProc:HydroProc DefineStreamGrid

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DefineStreamGrid

Syntax

 int DefineStreamGrid(int iThreshold, string strAreaD8File, string strD8SlopeFile, string strD8File, string strPitFillFile, string strResStreamGridFile, MapWinGIS.ICallback cback)

Summary

Not Implemented
Generates a grid containing values only in cells categorized as 'stream path cells' by the accumulation threshold method.

Parameters

iThreshold The threshold value used for the accumulation algorithm wherein the value given is the minimum cell value on the Area D8 grid to be categorized as a stream cell. As such, the lower the number, the more branched the stream network will appear.
strAreaD8File Path to the Area D8 file.
strD8SlopeFile Path to the D8 slope file.
strD8File Path to the D8 grid file.
strPitFillFile Path to the pit filled DEM file.
strResStreamGridFile A path to the resulting output grid.
cback An optional callback object which allows progress and messages to be returned during functionality.

Returns

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

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This page has been accessed 441 times. This page was last modified on 26 June 2006, at 02:54.