Read item from .gdx file as quitte data frame

read.gdx() is a wrapper function for gamstransfer::readGDX() that returns a quitte data frame.

Usage

read.gdx(
  gdxName,
  requestList.name,
  fields = "l",
  colNames = NULL,
  squeeze = TRUE
)

gdxName: Path to a .gdx file.
requestList.name: Name of the item to read.
fields: Fields to read from variables and equations. Any of l, m, lo, up, s (or the long forms level, marginal, lower, upper, and scale). all will return all fields. Ignored when reading sets or parameters.
colNames: String vector of column names to override dimension and field names.
squeeze: If TRUE (the default), drop records whose value/level is a stored zero or EPS. Set to FALSE to return every stored value, including zeros and EPS.

A quitte data frame.

Michaja Pehl