mc_filter: Filter data from myClim object

In myClim: Microclimatic Data Processing

Filter data from myClim object

Description

This function filter data by localities, logger types and sensors.

Usage

mc_filter(
  data,
  localities = NULL,
  sensors = NULL,
  reverse = FALSE,
  stop_if_empty = TRUE,
  logger_types = NULL
)

Arguments

data	myClim object see myClim-package
localities	locality_ids for filtering data; if NULL then do nothing (default NULL)
sensors	sensor_names for filtering data; if NULL then do nothing see names(mc_data_sensors) (default NULL)
reverse	if TRUE then input localities and/or sensors are excluded (default FALSE)
stop_if_empty	if TRUE then error for empty output (default TRUE)
logger_types	types of logger for filtering data; if NULL then do nothing (default NULL). The logger_types parameter can by used only for raw data format see myClim-package.

Details

In default settings it returns the object containing input localities / logger types / sensors. When you provide vector of localities e.g. localities=c("A6W79", "A2E32") selected localities are filtered with all loggers / sensors on those localities. The same as When you provide vector of logger_types logger_types=c("TMS", "TMS_L45") selected loggers by type are filtered through all localities (logger_types criterion is applicable only for raw data format see myClim-package) and the sensors parameter sensors=c("TMS_T1", "TMS_T2"), selected sensors are filtered through all localities. When you combine localities, logger_types and sensors, then filtering return selected sensors in selected loggers on selected localities.

Parameter reverse = TRUE returns myClim object without listed localities, or logger types or sensors. Using reverse = TRUE is not allowed for combination of localities and logger types and sensors. It is allowed to use reverse only with single filter criterion either locality, logger type or sensor.

• reverse = TRUE and logger_types are selected then the listed logger types are removed from all localities.

• reverse = TRUE and localities are selected then the listed localities are removed from myClim object.

• reverse = TRUE and sensors are selected then listed sensors are removed from all loggers / localities.

Value

filtered myClim object

Examples

## keep only "A6W79", "A2E32" localities with all their sensors
filtered_data <- mc_filter(mc_data_example_raw, localities=c("A6W79", "A2E32"))

## remove "A6W79", "A2E32" localities and keep all others
filtered_data <- mc_filter(mc_data_example_raw, localities=c("A6W79", "A2E32"), reverse=TRUE)

## keep only "TMS_T1", and "TMS_T2" sensors on all localities
filtered_data <- mc_filter(mc_data_example_raw, sensors=c("TMS_T1", "TMS_T2"))

## remove "TMS_T1", and "TMS_T2" sensors from all localities
filtered_data <- mc_filter(mc_data_example_raw, sensors=c("TMS_T1", "TMS_T2"),reverse=TRUE)

## keep only "TMS_T1", and "TMS_T2" sensors on "A6W79", "A2E32" localities
filtered_data <- mc_filter(mc_data_example_raw, localities=c("A6W79", "A2E32"),
                           sensors=c("TMS_T1", "TMS_T2"))
## Remove "Dendro" loggers on all localities
filtered_data <- mc_filter(mc_data_example_raw, logger_types="Dendro", reverse=TRUE)

myClim documentation built on Oct. 21, 2024, 5:07 p.m.