# Deconstruct Design Day ![](/files/-Mihik5pWEAWZmDsBChZ) ![](/files/-MihijsVxwXa24Pj1dRz) - [\[source code\]](https://github.com/ladybug-tools/ladybug-grasshopper/blob/master/ladybug_grasshopper/src//LB%20Deconstruct%20Design%20Day.py) Deconstruct design day into parameters. ### Inputs * **design\_day \[Required]** A DesignDay object to deconstruct. ### Outputs * **name** The name of the DesignDay object. * **day\_type** Text indicating the type of design day (ie. 'SummerDesignDay', 'WinterDesignDay' or other EnergyPlus days). * **location** A Ladybug Location object describing the location of the design day. * **date** Date for the day of the year the design day * **dry\_bulb\_max** Maximum dry bulb temperature over the design day (in C). * **dry\_bulb\_range** Dry bulb range over the design day (in C). * **humidity\_type** Type of humidity to use. Will be one of the following: ``` * Wetbulb * Dewpoint * HumidityRatio * Enthalpy ``` * **humidity\_value** The value of the humidity condition above. * **barometric\_p** Barometric pressure in Pa. * **wind\_speed** Wind speed over the design day in m/s. * **wind\_dir** Wind direction over the design day in degrees. * **sky\_type** Script output sky\_type. * **sky\_properties** A list of properties describing the sky above. For ASHRAEClearSky this is a single value for clearness. For ASHRAETau, this is the tau\_beam and tau\_diffuse. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.ladybug.tools/ladybug-primer/components/0_import/deconstruct_design_day.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.