Description Usage Arguments Details References
This function reads and checks files with reference values
1 |
filename |
name of the ecotopes reference file (character) |
extra |
additional user-defined indices to be checked ( |
The function performs the following tasks:
checks the existence of filename
;
checks availablitity of required columns (case insensitive);
removes redundant spaces
removes duplicated records
Argument extra
is a character
vector of additional benthic
indices to be checked for. For example, if extra = "ITI"
, then
the ecotope reference file should also contain columns ITIREF and ITIBAD.
The format of the ecotopes reference file is documented in the BEQI2-package vignette.
Van Loon, W, 2013. Loon2013-BEQI2-Specs-Ecotopes-27nov.doc
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