Compulsory Activity:1. Select a site / location and find out its Lat – Long cooridnates2. Use 2D Sun path app to print a stereographic projection of the sun path. 3. Print the Shading device calculator chart on a transparent sheet. Important!!! Make sure that the shading device calculator chart should be of the same radius as that of the 2d sun path diagram on print!! Contact your instructor in case of a clarification.Rubric:70% Content quality – If your presentation of content is neatly organized, with good titles and uniform format. 30% Content completeness – if you are able to achieve full detail, complete in data. References: 1. Otto H Koenigsberger, O. H., Ingersoll, T. G., Mayhew. Manual Of Tropical Housing & Building2. National design handbook prototype on passive solar heating and natural cooling of buildings, Human development Library 2.0