Module parser 

Parser for "<value> <unit>" strings.

Examples:

• "25 degC" → (25.0, "degC")
• "3.5 barg" → (3.5, "barg")
• "-1.2e-3 kJ/kmol" → (-1.2e-3, "kJ/kmol")

Functions

split_value_unit

Split a string of the form "<numeric value> <unit symbol>" into its (value, unit) parts. Whitespace between the two is required.