Read data sets from files.
readdata <filename> [name <dsname>] [as <fmt>] [separate] [<format options>]
name <dsname> Name for read-in data set(s). Default is <filename>.
as <fmt> Force <filename> to be read as a specific format using given format keyword.
separate Read each file specified into separate data sets indexed from 0.
Read data from file <filename> and store as data sets. For more information on formats currently recognized by CPPTRAJ. See Data Sets and Data Files.
For example, given the file calc.dat:
#Frame R0 D1 1 1.7 2.22
readdata calc.dat would read data into two data sets, calc.dat:2 (legend set to “R0”) and calc.dat:3 (legend set to “D1”).