Hello, I have the following problem when running multiple receptors: Error in r_run_time + layers * interval : non-numeric argument to binary operator.
Here is my code，
receptors <- data.frame(
run_time=c("2015-12-10 00:00:00","2015-12-10 03:00:00"),
lati = c(40.766189,40.81235),
long = c(-111.847672,-111.754683),
zagl = c(25,25),
stringsAsFactors=FALSE
)
Hello, I have the following problem when running multiple receptors: Error in r_run_time + layers * interval : non-numeric argument to binary operator. Here is my code， receptors <- data.frame( run_time=c("2015-12-10 00:00:00","2015-12-10 03:00:00"), lati = c(40.766189,40.81235), long = c(-111.847672,-111.754683), zagl = c(25,25), stringsAsFactors=FALSE )