rapsimng (version 0.4.4)

search_node: Find element(s) in apsimx file

Description

Find element(s) in apsimx file

Usage

search_node(l, all = FALSE, max_depth = 1e+06, case_insensitive = TRUE, ...)

Value

A list matching all criteria if all equals to TRUE, A list with node and path if all equals to FALSE (default)

Arguments

l

The list of apsimx file

all

Whether to find all elements

max_depth

The maximum depth to search

case_insensitive

Whether case sensitive

...

Other names arguments for property to match

Examples

wheat <- read_apsimx(system.file("extdata/Wheat.json", package = "rapsimng"))
# Return empty list if not found
search_node(wheat, Name = "Simulations1")
# Find root level
a <- search_node(wheat, Name = "Simulations")
a$path
# Find sub-level
a <- search_node(wheat, Name = "Wheat")
a$path
a <- search_node(wheat, `$type` = "Models.PMF.Cultivar, Models")
a$path

# Find multiple attributes
a <- search_node(wheat,
            Name = 'PotentialBranchingRate',
            `$type` = "Models.Functions.PhaseLookup, Models")
a$path
a$node$Name
# Find all cultivar nodes
 a <- search_node(wheat, `$type` = "Models.PMF.Cultivar, Models", all = TRUE)
length(a)