check_param_list: Check a parameter list

In pobsteta/theia2r: An R toolbox to find, download and preprocess Sentinel-2 data

Description

Check that the parameter list (or JSON parameter file) is in the correct format, and then speficied values are coherent with parameters.

Usage

check_param_list(pm, type = "string", correct = TRUE)

Arguments

pm	List of parameters or path of a JSON parameter file.
type	Type of the output (see print_message for details).
correct	Logical: if TRUE (default), the function corrects some incoherences (e.g. timewindow of length 1 is transformed in length 2) and returns the corrected list as output; if false, only checking is performed, and the output is NULL if no errors occur.

Value

In case of errors, depending on type argument, output can be a vector of errors (if type = "string"), the first error occurred (if type = "error") or a set of warnings (if type = "warning"). If no errors occur, output is the corrected parameter list if correct = TRUE or NULL otherwise.

Note

License: GPL 3.0

Author(s)

Luigi Ranghetti, phD (2017) [e-mail]

pobsteta/theia2r documentation built on May 25, 2019, 2:21 p.m.