Your new company One of the large Public Sector Organisations in the UKYour new role Data Modeller - Excel CalculatorWhat you''ll need to succeed My client is looking for a Data Modeller to support across a 4-week period before the end of the Financial Year - the role will entail developing two user-friendly Excel-based calculators:Excel calculator developmentDevelop two user-friendly, Excel-based calculators for quantifying the nutrient reductions (in nitrogen and phosphorus) generated by:Land Use Change - the conversion of land from uses associated with high nutrient exports (intensive agriculture) to uses associated with low nutrient exports (semi-natural greenspace).Septic tank and PTP Upgrades - upgrading inefficient septic tanks or PTPs to more efficient PTP models. Natural England will provide a draft version of this calculator to be updated.Use input datasets that have been provided by Natural England. These will include nutrient export coefficients derived from Farmscoper, soil type, and rainfall.Provide precautionary nutrient reduction estimates (in kg of total nitrogen and total phosphorus/ha/year) based on a methodology specified by Natural England.Ensure the calculators enable changes to input datasets that can be administered by Natural England in the future.Written technical methodologyDocument the methodology for calculating the nutrient reductions generated by the two measures in a format that ensures reproducibility by Natural England.Detail all assumptions,