[R] SWATplusR package problems
murdoch@dunc@n @end|ng |rom gm@||@com
Tue Sep 7 14:51:12 CEST 2021
On 07/09/2021 7:00 a.m., Wray, Nicholas M via R-help wrote:
> I am trying to get to grips with the SWAT+ hydrological model and with the package SWATplusR which is meant instantiate SWAT+ into R. I have going through the code supplied on this website https://github.com/chrisschuerz/SWATplusR/blob/master/vignettes/SWATplusR.Rmd
I think you'll need to raise this as an "Issue" on that Github site;
it's not really something we're likely to be able to help with (and is
formally off-topic here, being a contributed package).
> I can get so far, as shown beneath but then I get the error message also shown. I cannot see how to get any further
> path_plus <- load_demo(dataset = "project",
> version = "plus",
> path = demo_path,
> revision = 57)
> q_obs <- load_demo(dataset = "observation")
> plot(q_obs, type = "l")####### Path to the subbasin shape file
> sub_path <- load_demo(dataset = "subbasin", version = "plus")# Path to the subbasin shape file
> riv_path <- load_demo(dataset = "river", version = "plus")
> sub <- read_sf(sub_path)
> riv <- read_sf(riv_path)
> ggplot() +
> geom_sf(data = sub) +
> geom_sf(data = riv, col = "royalblue", lwd = 0.75) +
> geom_sf_label(data = riv, aes(label = Channel)) +
> q_sim_plus <- run_swatplus(project_path = path_plus,
> output = define_output(file = "channel",
> variable = "flo_out",
> unit = 1))
> The ggplot gives me a map but for the next line I get this error message:
> Error: 'C:/swat_demo/swatplus_rev57_demo/time.sim' does not exist.
> Where might this file be? I've tried searching for sources but cannot find anything. Thanks Nick Wray
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