qat_save_result_ncdf: Writing a savelist to a netCDF-file
In qat: Quality Assurance Toolkit

Description Usage Arguments Details Value Author(s) See Also Examples

A savelist, which is constructed by the function qat\_run\_workflow\_save will be written to a given filename in netCDF format. Additional needed informations are the workflowlist, which constructed the savelist.

qat_save_result_ncdf(measurement_vector, savelist, filename, workflowlist = NULL, 
time = NULL, height = NULL, lat = NULL, lon = NULL, vec1 = NULL, vec2 = NULL, 
vec3 = NULL, vec4 = NULL, store_mes_vec = TRUE, baseunit = "unitless", 
addunits = c("minutes", "metres", "degrees", "degrees", "unitless", 
"unitless", "unitless", "unitless"), directoryname = "", nan_value = -999, 
variable_name = "", transformationonvariable = "", authorname = "", 
original_filename = "", data_level = "", workflow_filename = "")

`measurement_vector`	The measurement vector, which was tested
`savelist`	The resulted savelist
`filename`	The name of the file, which should be written
`workflowlist`	The used workflowlist for the tests
`time`	A vector of time elements with the length of the measurement vector
`height`	A vector of height elements with the length of the measurement vector
`lat`	A vector of latitude elements with the length of the measurement vector
`lon`	A vector of longitude elements with the length of the measurement vector
`vec1`	An additional vector, which is named as vec1
`vec2`	An additional vector, which is named as vec2
`vec3`	An additional vector, which is named as vec3
`vec4`	An additional vector, which is named as vec4
`store_mes_vec`	A bolean variable if the measurement vector should also be stored
`baseunit`	Unit of the measurement vector
`addunits`	Vector of units for the other vectors
`directoryname`	Directory, where the resulting file should be stored
`nan_value`	Fill value for NaN in vectors
`variable_name`	Name of the original variable
`transformationonvariable`	Information on transformation of the original variable
`authorname`	Name of the author who performed the tests
`original_filename`	Filename, where the original data was stored
`data_level`	Data level of the original variable
`workflow_filename`	Filename of the workflow

The savelist, which is a result of the function qat\_run\_workflow\_save, which transformed the resultlist of qat\_run\_workflow\_check to a here usable formate, delivers all necessary information to construct a netCDF-file. The workflowlist is needed, because further informations, like algorithms, descriptions and comments on results are simpler to edit in this list. This can be also saved by qat\_config\_write\_workflow to a XML-format. The netCDF-format used here is the QAD-convention. This allows to store the modifications of a tests and also the results into one file.

No return value.

Andre Duesterhus

qat_run_workflow_save

	library("qat")
	# define testvector
	testvector<-rnorm(500)
	# read in workflow from systemfiles
	filename_in <- system.file("extdata/workflowexample.xml", package="qat")
	workflowlist <- qat_config_read_workflow(filename_in)
	# define some additional vectors
	maxlim <- seq(3,1,length.out=500)
	minlim <- seq(-1,-3,length.out=500)
	uproc <- seq(1,3,length.out=500)
	downroc <- seq(3,1,length.out=500)
	# run the workflow on the testvector
	rlist <- qat_run_workflow_check(testvector,workflowlist,vec1=maxlim, vec2=minlim, 
	vec3=uproc, vec4=downroc)
	# produce the savelist
	savelist <- qat_run_workflow_save(rlist)
	filename_out <- "myresults" 
	# write netCDF-file of the results in current directory
## Not run: 
qat_save_result_ncdf(testvector, savelist=savelist, filename_out, 
workflowlist=workflowlist,vec1=maxlim, vec2=minlim, vec3=uproc, vec4=downroc)
## End(Not run)