[{"data":1,"prerenderedAt":132},["ShallowReactive",2],{"project-17697046":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":29,"sentiment":30,"stance_mix":31,"scored_comments":32,"aspects":34,"strip":35,"post_text":30,"what":36,"said":56,"maker_in_thread":70,"shape":80,"grid":83,"attempts":94,"same_week":95,"maker_shows":71,"maker_hidden":125,"reader_version":126,"card":127},"17697046","rayshader","A raytracer to shade and visualize topographic maps in R, part 3","title","Show HN: A raytracer to shade and visualize topographic maps in R, part 3","http:\u002F\u002Fwww.tylermw.com\u002F3d-maps-with-rayshader\u002F","tylermw.com","tylermw",1533558926,2018,42,5,859,2155,40,"shown","data","map visualisation","library",[24,25,26,27,28],"r","topographic maps","ray tracing","elevation data","bathymetry","quiet",null,{"positive":32,"neutral":33,"mixed":33,"critical":33},2,0,{},[33,15,33,15,33],{"problem":30,"audience":37,"pricing":30,"motivation":30,"time_to_build":30,"stack":45,"openness":55,"stage":55,"team_size":55},{"value":38,"source":39,"evidence":40},"R users visualizing elevation and bathymetric data; a commenter plans to use it in a class","commenter",[41],{"id":42,"by":43,"text":44},"17699523","malshe","I've been following your updates on Twitter. I plan to use your work in my class this fall. Great job!",[46],{"value":47,"source":48,"evidence":49},"R","maker",[50,53],{"id":51,"by":11,"text":52},"17698387","Author here: This is the third post is a series on what was originally just a ray tracer to shade topographic maps, but has now evolved into a tool to more generally visualize…",{"id":54},"post","unknown",{"praise":57,"objections":66,"requests":67,"questions":68,"alternatives":69},[58],{"value":59,"source":39,"evidence":60},"Enjoyment of the post series",[61,65],{"id":62,"by":63,"text":64},"17708894","dschep","I love this series! I might have to learn R just to use rayshader.",{"id":42,"by":43,"text":44},[],[],[],[],{"comments":71,"answered":33,"key":72},3,[73,74,77],{"id":51,"text":52},{"id":75,"text":76},"17700030","Great to hear! Would love to see what you end up using it for!",{"id":78,"text":79},"17717544","Go for it!",{"commenters":71,"max_depth":71,"maker_replies":71,"first_comment_mins":81,"lifespan_hours":82},167,53,[84,87,89,90,92],[51,33,33,85,11,86],"project\u002Fneutral\u002Fidea",1,[42,33,15,88,43,33],"maker\u002Fpositive\u002Fnone",[75,33,33,88,11,86],[62,33,15,91,63,33],"project\u002Fpositive\u002Fnone",[78,33,33,93,11,86],"maker\u002Fneutral\u002Fnone",[],[96,101,106,111,116,120],{"id":97,"name":98,"points":99,"category":100},"17716542","Pts.js",611,"languages",{"id":102,"name":103,"points":104,"category":105},"17689014","lazygit",551,"dev_tools",{"id":107,"name":108,"points":109,"category":110},"17679148","oalley",455,"consumer_social",{"id":112,"name":113,"points":114,"category":115},"17672247","Standups.io",266,"productivity",{"id":117,"name":118,"points":119,"category":100},"17673999","rootfinder",183,{"id":121,"name":122,"points":123,"category":124},"17696367","Dancemusic.wtf",152,"games",false,"v2",{"id":128,"name":5,"line":6,"ai":125,"cat":20,"year":13,"points":14,"comments":15,"rec":29,"s":30,"top":18,"kw":129,"maker":11,"domain":10,"tier":19,"attempts":33,"strip":130,"url":9,"mix":131,"praise":59,"objection":-1,"sub":21},17697046,[24,25,26,27,28],"05050",[32,33,33,33],1793990977561]