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USGS-R / rloadest

USGS water science R functions for LOAD ESTimation of constituents in rivers and streams.
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plot.loadReg doesn't produce full set of diagnostic plots #36

Open jsta opened 3 years ago

jsta commented 3 years ago

If I run the example from the docs:

data(app1.calib)
app1.lr <- loadReg(Phosphorus ~ model(1), data = app1.calib, 
                       flow = "FLOW", dates = "DATES", conc.units="mg/L",
                       station="Illinois River at Marseilles, Ill.")
# Produce the full suite of diagnostic plots
plot(app1.lr)

I get an Observed vs. fitted plot but none of the remaining plots. Instead I get an error:

Warning message: In device(width = width, height = height, pointsize = fontSize, : Quartz device is not available on this platform

platform details ```r setting value version R version 4.0.3 (2020-10-10) os Ubuntu 20.04.1 LTS system x86_64, linux-gnu ui RStudio language (EN) collate en_US.UTF-8 ctype en_US.UTF-8 tz America/New_York date 2021-01-18 ```
jsta commented 3 years ago

I can get the other plots if I manually specify the which argument (e.g. plot(app1.lr, which = 2)).