Yet there still remain cases for which the available weather file sources are not sufficient. There are now also online services that will sell you a weather file for a reasonable fee. Many of these files can be downloaded for free from the internet. There are thousands of weather data files currently available covering many world cities. The task of obtaining the correct weather file is often easy. Usually before the energy modeler begins to construct the building model she will seek out an appropriate weather file for the proposed building location. Elements helps you to visualize and manipulate weather data loaded from various file formats including the ability to transform weather data from one format to another.Īnnual weather data is a critical input for building energy modeling all building models require weather as a fundamental driving factor.

Each energy modeler handles this task differently, resulting in a re-implementation of various techniques in multiple Excel spreadsheets, script files, etc.Įlements aims to consolidate the tasks required to browse and process weather data files into one convenient tool. Various weather data sources exist however, it is often the case that building energy modelers must confirm the integrity of that data and adjust the weather file for various purposes such using a nearby site’s weather data for a site with no weather data.

Dynamic, multi-variable line chart (experimental)īuilding energy simulation requires site-specific weather data in order to perform accurate energy-consumption assessments.

Tools for bulk data transformation: offset, scale, normalize.

Automatic preservation of psychrometric and solar relationships.

Please help us out with your bug reports and pull requests!Įlements was developed by Big Ladder Software with the generous funding and collaboration of Rocky Mountain Institute. Source code and issue tracker are hosted on our Bitbucket repository. The goal of the project is to develop a comprehensive, integrated application suitable for handling all of the common tasks associated with weather files. Welcome! Elements is a free, open-source, cross-platform software tool for creating and editing custom weather files for building energy modeling. GNU General Public License Version 3 Open Source Project

Equest Weather Files Download