adding of a switch to prevent the output to display the label of the value

[sbigras]

Hi, this is not an issue, as much as a suggestion. If I can suggest an improvement to weatherca, it would be useful to have a switch that prevent the response from weatherca to display the label, e.g. output only the value. Embedded in other script, it would prevent developers the strip the label from the output.

Great tool anyway. Thanks