Merge branch 'master' of https://github.com/pemorse/data-visualizatio…

…n-tools

README.md

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 Gradient Designer
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+[![DOI](https://zenodo.org/badge/194572076.svg)](https://zenodo.org/badge/latestdoi/194572076)
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 **Gradient Designer** (GD)is an interactive gradient design and colour mapping application for geoscientific data on the MacOS platform. 
 
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 The application is programmed in the MacOS **Quartz Composer (QC)** [link][https://developer.apple.com/documentation/quartz/quartz_composer] VPL, using a mixture of pre-defined QC processing nodes as well as custom routines programmed in Objective-C, Javascript, OpenCL and OpenGL. 
 
-It has been compiled into a stand-alone application using Kineme QuartzBuilder and Apple Xcode 10.1, targeting **MacOS 10.13.6 (High Sierra) and MacOS 10.14 (Mojave). 
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-As of _MacOS 10.14 OpenGL has been deprecated: future iterations of the software will require porting to Metal or platforms supporting OpenGL compatibility profiles. 
 
 **Limitations**
 
-**QC** 
+GD and companion apps have been compiled into a stand-alone applications using Kineme QuartzBuilder and Apple Xcode 10.1, targeting **MacOS 10.13.6 (High Sierra) and MacOS 10.14 (Mojave). 
 
-QC provides an intuitive OpenGL/Objective-C/Javascript/OpenCL/ etc. procedural programming environment, with a live 'lazy execution' model, enabling exploratory programming.
+As of _MacOS 10.14 OpenGL has been deprecated: future iterations of the software will require porting to Metal or platforms supporting OpenGL compatibility profiles.