Eval122¶

Synopsis¶

This operator has one parameter, two inputs and one output. The corresponding shell script executes the parameter as a command on both inputs and outputs.

Parameters¶

1 parameter, treated as the command to be executed.

Inputs¶

2 input files.

Outputs¶

2 outputs, given as arguments to the shell command.

Shell code¶

cmd=$1; shift
input1=$1; shift
input2=$1; shift
output1=$1; shift
output2=$1; shift

$cmd $input1 $input2 $output1 $output2

Example¶

• in the discretization process discretization.aws for computing the dictionary starting from the data and the columns format