question

On Tue, 15 Mar 2022 20:57:03 +0330

I have a function of a package named priority flow as bellow: 

RIVSMOOTH=RIVERSMOOTH(DEM=TRAVHS$DEM, DIRECTION=TRAVHS$DIRECTION,
MASK=FARWATERSHED.MASK,RIVER.SUMMARY=SUBBASIN$SUMMARY,RIVER.SEGMENTS=SUBBASIN$SEGMENTS,BANK.EPSILON
=0.01,RIVER.EPSILON = 0,D4=C(1,2,3,4),PRINTFLAG = T) 

and all needed inputs are available but when i run it give me the
bellow error: 

[1] "No terminal river segments provided, not adjusting DEM"
Error in RiverSmooth(dem = travHS$dem, direction = travHS$direction,
mask = FARwatershed.mask, :
object 'active' not found 

This could be a bug in the RiverSmooth function. It could be trying to
access a variable called "active" without defining it first. Where did
you get this function? It's not anywhere on CRAN, as far as I can tell:
https://search.r-project.org/?P=RiverSmooth&DB=r-manuals&DB=r-help&DB=cran-help

	[[alternative HTML version deleted]]

As you can see in my quoted part and in the archive at
<https://stat.ethz.ch/pipermail/r-help/2022-March/474078.html>, the
code in your message as we see it is somehow in ALL CAPS. When you
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Please compose your messages in plain text.

Best regards,
Ivan