Hello Dear Bert Gunter Thank you for your answer it means alot to me.
by the way i am not profesional in R and faced a problem and need to fix it as soon as possible and it is the reason i ask here but absolutely i try to improve my skills. but now i need help and said to my self maybe some one could help me and have similar experience. Thanks for your answer Best On 2022-03-15 21:50, Bert Gunter wrote: > 1. RStudio is not R; it is a separate for profit organization/company > that contributes free packages to R and also provides both free and > non-free R-oriented software. RStudio.com is their website (as you > know) and https://community.rstudio.com/# is where you can post > questions about *their* products. > > 2. HOWEVER... your query seems to be related to a special (not > standard) R package, not RStudio, specifically the 'flowr' package. > This general r-help list is not usually a good place to post queries > about such specific packages -- there are thousands of them! Maybe you > will get lucky and someone here will be able to help you. But it is > recommended in the posting guide (linked below) that a better option > is to contact the package maintainer, which you can find via the: > > maintainer("flowr") > > command at the R console prompt. > > Hope this helps. > > Bert Gunter > > "The trouble with having an open mind is that people keep coming along > and sticking things into it." > -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) > > On Tue, Mar 15, 2022 at 10:52 AM dalfardi.s <dalfard...@ut.ac.ir> wrote: > hello everyone > > I faced an problem in Rstudio version 4.1.2 and while i am new in R and > Rstudio, but i search alot in internet and have thaught about the reason > of it but all i done didnt fix it. > > 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 > > I dont know what active object is here? but all other objects are here > available.i also assighned this needed inputs in different object > forinstance AA=travHS$dem and then defined AA in the function but it > return error again. > > this is summary of two dataframe that included needed data: > > SUMMARY(SUBBASIN) > Length Class Mode > segments 4200 -none- numeric > subbasins 4200 -none- numeric > RiverMask 4200 -none- numeric > summary 98 -none- numeric SUMMARY(TRAVHS) Length Class Mode > dem 4200 -none- numeric > mask 4200 -none- numeric > marked 4200 -none- numeric > step 4200 -none- numeric > direction 4200 -none- numeric > basins 4200 -none- numeric > > this is part of my work and i really stumbled in it. Is there any one > could help me? > > I really appreciate it. > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.