I have a bashscript, which executes a command and calculates a pair of values, which output can look like this.

a,b (10.0000000000, 10.0000000000) -> volt (2088133.7088034691, -222653.3238934391)

And in case of invalid parameters or errors the program can show different error-messages.

Is there a safe way to parse the two volt-values and store them in two variables in a bash script?