[#6273] NAs in DEM argument of topidx() causes error

Date:
2015-12-12 22:46 Priority:
3

State:
Open

Submitted by:
Joe Roe (joeroe) Assigned to:
Nobody (None)

Hardware:
None Product:
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Operating System:
None Component:
None

Version:
None Severity:
None

Resolution:
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URL:

Summary:
NAs in DEM argument of topidx() causes error

Detailed description
If you try to calculate the topidx() of a DEM containing NAs it returns the following error: > topidx(DEM, 90) Error in if (min(DEM@data < -9000)) stop("DEM contains unrealistic values (< -9000)") : argument is not interpretable as logical But this doesn't seem to be intended, because the next line in topidx deals with NAs in the DEM.

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