readWQPSample() fails when one observation is reported as a zero concentration

[rmhirsch49]

Laura: My code is here:

library(EGRET)
staP <- "USGS-01646580"
startDate <- "1978-10-01"
Sample <- readWQPSample(staP, "00665", startDate = startDate)

The error message is here.

Deleted Rows:
dateTime ConcLow ConcHigh Uncen
114 1980-05-13 0 0 1
Error in data.frame(..., check.names = FALSE) :
arguments imply differing number of rows: 1807, 1808
In addition: Warning message:
In compressData(data[, c("dateTime", "qualifier", "value")], verbose = verbose) :
Deleted 1 rows of data because concentration was reported as 0.0, the program is unable to interpret that result and is therefore deleting it.

So, I got no output from this. As I recall, when we were using readNWISSample(), when it encountered a zero concentration value, it gave an error message, said it deleted the row, but it did give the user a Sample data frame. The readWQPSample() function doesn't seem to give any result at all. I hope you can fix it so one does get data reported back.

Thanks. Bob