get_gsod_apsim_met {apsimx} | R Documentation |
Get GSOD data for an APSIM met file
Description
Uses get_GSOD
from the GSODR package to download data to create an APSIM met file.
Usage
get_gsod_apsim_met(
lonlat,
dates,
wrt.dir = ".",
filename = NULL,
distance = 100,
fillin.radn = FALSE
)
Arguments
lonlat |
Longitude and latitude vector |
dates |
date ranges |
wrt.dir |
write directory |
filename |
file name for writing out to disk |
distance |
distance in kilometers for the nearest station |
fillin.radn |
whether to fill in radiation data using the nasapower pacakge. Default is FALSE. |
Details
This function requires the GSODR package.
If the filename is not provided it will not write the file to disk, but it will return an object of class ‘met’. This is useful in case manipulation is required before writing to disk.
Value
returns an object of class ‘met’ and writes a file to disk when filename is supplied.
Note
This source of data does not provide solar radiation. If ‘fillin.radn’ is TRUE it fill in radiation data using the nasapower package.
Examples
## Not run:
require(GSODR)
## This will not write a file to disk
gsd <- get_gsod_apsim_met(lonlat = c(-93,42), dates = c("2012-01-01","2012-12-31"),
fillin.radn = TRUE)
summary(gsd)
## Check for reasonable ranges
check_apsim_met(gsd)
## End(Not run)
[Package apsimx version 2.7.7 Index]