Another PhenoCam gem! Half Dome rises almost 3000m above sea level at the eastern end of the Yosemite national park. The western side lights up in the evening sun. That’s a lot of magnificent granite in the evening sun. Recently Google documented the ascent of another famous rockface in Yosemite, El Capitan, using their street view project. It makes for a good read and some sweaty palms if you are not so comfortable with heights.
in Diy / Engineering / Research / Science on Diy, Engineering, Image processing
I just got the first images from the multispectral raspberry pi. I currently have two cameras running on the camera multiplexer. One standard RGB pi camera and one NoIR pi camera with a blue rosco filter.
My flatmate was doing some manual queries of DNA sequences using the National Center for Biotechnology Information (NCBI) online Basic Local Alignment Search Tool (BLAST). Doing this manual seemed like a waste of time. So, I looked around a bit to find an optimal automated solution. After trying several R and Perl solutions, nothing seemed stable enough to be of any use. In the end I settled on Biopython and their online query routine in their Blast class of tools. Of all tools this seemed the most mature and especially the most stable for querying the NCBI server.