Latest Contributions by TravisGallo

‎08-05-2016

Hi all, I am using R for some spatial data management and have the following problem: I am getting the following error when trying to rbind several SpatialLinesDataFrames. I have been having a lot of trouble with ID's, in general, and have created a few workarounds further up in the code, but I am stuck here. Any info would be great! Error in SpatialLinesDataFrame(ll, df) : row.names of data and Lines IDs do not match Sample code up to the point of throwing the error: library(sp) library(maptools) library(raster) library(rgdal) library(rgeos) sites=cbind(rnorm(10), rnorm(10)) plot(sites) points=SpatialPoints(sites) #make points spatial plot(points) #create dataframe to store SLDF data=data.frame(1) colnames(data)="ID" #creates many SpatialLine objects and stores at list all.lines=list() for (i in 1:length(points)){ l1 <- apply(points[-i]@coords, 1, function(x) Line(rbind(x, points@coords))) l1 <- lapply(l1, FUN = function(x) {SpatialLines(LinesList = list(Lines(x, ID = paste( "ID", rnorm(1), sep=""))))}) l1=lapply(l1, FUN=function(x) {SpatialLinesDataFrame(x, data, match.ID=FALSE)}) all.lines <- c(all.lines, l1) } site.lines=all.lines[1:(length(all.lines)/2)] #grab only one path between plot(points) #create plot space with points #loop through to plot all SpatialLinesDF for (i in 1:length(site.lines)) { plot(site.lines[], add=TRUE) } do.call("rbind",site.lines) #need to figure out how to get unique ID's for each object Thanks, Travis Gallo Postdoctoral Researcher Lincoln Park Zoo - Urban Wildlife Institute

‎08-05-2016

Thank you Darren. I almost have this figured out using R. When I do I will post my code here for anyone that may find it useful.

‎08-02-2016

Thank you both Darren and Jake. I have never used Python but have some basic programming skills (R). I have been playing around with this, but seem to be stuck on Darren's code at the loop. I am using ArcGIS 10, and I don't think I can loop with the arcpy.SearchCursor function. Any advice on a workaround for this method. Thanks again for helping out with this.

‎07-26-2016

I need to create lines between all points. For example, point A -> B, C, D, E and point B->A, C, D, E and point C -> A, B, D, E and so on for all of my points (like a big spider web or hub graph). Is there a way to do this in ArcMap 10?

‎03-21-2016

I sort of figured this out. I downloaded a new template and put in my WebID and now it works. Maybe I tinkered with the original index file too much while trying to figure it out. Thanks for your help. Travis

‎03-20-2016

Hi Rupert, thank you for your response. Yes, we have it at a public site - Shortlist Below is the index file where I believe i have the right ID. Thanks again for your help! Travis <!DOCTYPE html> <html> <head> <title>Shortlist</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <link type="image/ico" rel="shortcut icon" href="https://community.esri.com//resources.esri.com/favicon.ico"> <link type="image/ico" rel="icon" href="https://community.esri.com//resources.esri.com/favicon.ico">  <meta name="description" content="This story map was created with the Esri Story Map Shortlist application.">  <meta property="og:type" content="article"/> <meta property="og:title" content="Story Map Shortlist"/> <meta property="og:description" content="This story map was created with the Esri Story Map Shortlist application."/> <meta property="og:image" content="resources/images/esri-globe.png"> <script type="text/javascript"> var version = '1.4.7'; //----------------------------------- // Application configuration //----------------------------------- var WEBMAP_ID = “13dd36f4661e4d388833f57f102a56a0"; var BOOKMARKS_ALIAS = "Zoom"; var COLOR_ORDER = "green,red,blue,purple,black"; // will only use as many colors as you have tabs var DETAILS_PANEL = false; // specifies whether or not popups have a link to a separate Details panel // // Specify point feature layers on your map that do NOT define a tab in the Shortlist. // These point layers will be displayed as supporting layers. // If there's more than one layer, use the "|" character as delimiter var POINT_LAYERS_NOT_TO_BE_SHOWN_AS_TABS = ""; // // Specify supporting feature layers in your map that will be clickable in the Shortlist. // These layers must use the Shortlist attribute schema for their popups to appear. // If there's more than one layer, use the "|" character as delimiter var SUPPORTING_LAYERS_THAT_ARE_CLICKABLE = ""; // // Location button that locates user (on supported browsers) var GEOLOCATOR = false; // // If the tabs are defined using a single layer, you can optionally use these parameters to // override the tab order and names defined in that layer without editing the layer. // If you specify TAB_NAMES: a) all tabs must be included in TAB_NAMES, whether or not // you want to rename them, b) TAB_ORDER must be specified too, // c) TAB_NAMES order must correspond with TAB_ORDER. For example: // var TAB_ORDER = ['Design', 'Fun', 'Food']; // var TAB_NAMES = [ // {'Design': 'Design'}, // {'Fun': 'Activities'}, // {'Food': 'Snacks'} // ]; var TAB_ORDER = []; var TAB_NAMES = []; // // Optionally to be able to use the webmap URL parameter, configure here the list of webmap authors // whose webmaps are allowed to be viewed by this Shortlist deployment // This is the ArcGIS Online username of the webmap owner (e.g. ["user1"], ["user1", "user2"]) var AUTHORIZED_OWNERS = []; // // Edit to use Portal for ArcGIS var DEFAULT_SHARING_URL = ""; //"http://www.example.com/arcgis/sharing/content/items"; // // Note: If using a proxy server (required for remote CSV access), // you'll need to provide a valid proxy server url. var DEFAULT_PROXY_URL = ""; //"http://www.example.com/arcgis/sharing/proxy"; </script> <link rel="stylesheet" type="text/css" href="https://community.esri.com//js.arcgis.com/3.14/esri/css/esri.css" /> <link rel="stylesheet" type="text/css" href="https://community.esri.com//js.arcgis.com/3.14/dijit/themes/claro/claro.css"> <link rel="stylesheet" type="text/css" href="lib/colorbox/colorbox.css"> <link rel="stylesheet" type="text/css" href="lib/idangerous.swiper.css"> <link rel="stylesheet" type="text/css" href="app/css/style.css"> <link rel="stylesheet" type="text/css" href="app/css/responsive.css">  </head> <body class="claro">  <div id="header"> <div id="headerText"> <h1 id="title" tabindex="0"></h1> <h2 id="subtitle" ></h2> </div> <div id="logoArea"> <div id="social"> <span class="headerLink" tabindex="-1"> <a id="msLink" tabindex="-1" href="http://storymaps.arcgis.com" target="_blank">A story map</a> </span> <i tabindex="-1" class="shareIcon share_facebook socialIcon-facebook-squared-1"></i> <i tabindex="-1" class="socialIcon-twitter-1 shareIcon share_twitter"></i> <i tabindex="-1" class="socialIcon-link shareIcon share_bitly" id="bitlyIcon" title="Get a short link to the application"></i> <div class="popover fade left in" style="display: none;"> <div class="arrow"></div> <div class="popover-content" id="bitlyContent"> <div style="width:150px; height:30px"> <input id="bitlyInput" type="text" value="" style="width: 150px;"> </div> </div> </div> </div> <div tabindex="-1" id="logo"> <a tabindex="-1" id="logoLink" href="http://www.esri.com" target="_blank"> <img tabindex="-1" id="logoImg" src="resources/images/esri-logo-white.png" alt="Esri - Home"> </a> </div> </div> </div> <div id="mobileTitlePage"></div> <div id="mainWindow"> <div id="divStrip"> <div id="tabs"></div> <div id="bookmarksCon"> <div id="bookmarksToggle">  <p id="bookmarksTogText"></p> </div> <div id="bookmarksDiv"> </div> </div> </div> <div id="mobileBookmarksCon"> <div id="mobileBookmarksToggle"><p id="mobileBookmarksTogText"></p></div> <div id="mobileBookmarksDiv"></div> </div> <div id="paneLeft"> <ul id="myList" class="tilelist"></ul> <div class="noFeature"> <span class="noFeatureText"> </span> </div> </div> <div id="map" tabindex="-1" aria-label="This is a nice map that shows cool things."> <div id="zoomToggle"> <div id="zoomIn">+</div> <div id="zoomExtent"> <img id="zoomExtentImg" src="resources/images/ZoomHome.png"> </div> <div id="zoomOut">-</div> <div id="locateButton"> <img id="locateImage" src="resources/images/locateButton.png"> </div> </div> <div id="hoverInfo"></div> </div> <div id="mobileThemeBar"> <div id="navThemeLeft"> <span class='icon-arrow-left'></span> </div> <div id="navThemeRight"> <span class='icon-arrow-right'></span> </div> <div class="swiper-container"> <div class="swiper-wrapper"></div> </div> <div id='returnIcon'> <i class='icon-list'></i> </div> <div id="returnHiddenBar"></div> <div id="centerMapIconContainer"> <div id='centerMapIcon'> <i class='icon-contract'></i> </div> </div> </div> <div id="mobilePaneList"> <ul id="mobileList" class="mobileTileList"></ul> <div class="noFeature"> <span class="noFeatureText">  </span> </div> </div> <div id="mobileFeature"> <div class="swiper-container"> <div class="swiper-wrapper"></div> </div> </div> <div id="mobileSupportedLayersView"></div> <div id="mobilePaneFader"></div> </div> <div id="whiteOut"> <img id="loader" alt="loading" src="resources/images/loader/loader.gif"/> </div>  <div id="fatalError"> <table border="0"> <tr> <td width="70px" align="center" id="fatalError-icon"></td> <td id="fatalError-msg"> <b class="error-title"></b> <p class="error-msg"></p> </td> </tr> </table> </div> <script type="text/javascript" src="lib/jquery-1.7.2.min.js"></script> <script type="text/javascript" src="lib/IconSpecs.js"></script> <script type="text/javascript" src="lib/common/helper_functions.js"></script> <script type="text/javascript" src="lib/jquery.animate-colors-min.js"></script> <script type="text/javascript" src="lib/idangerous.swiper.js"></script> <script type="text/javascript">var djConfig = {parseOnLoad: true};</script> <script type="text/javascript" src="//js.arcgis.com/3.14/"></script> <script type="text/javascript" src="lib/colorbox/jquery.colorbox-min.js"></script> <script type="text/javascript" src="app/js/main.js"></script>  <script type="text/javascript"> if (window.location.href.toLowerCase().indexOf("storymaps.esri.com") >= 0) { var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-26529417-1']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); } </script>  </body> </html>

‎03-18-2016

I am trying to configure my Shortlist Story Map (http://arcg.is/1LUXwIY ) with our organizations website. I am just getting a spinning loading circle and the map never loads. I have configured the index.html page with my Webmap ID, copied the sample template for my .csv file and have removed any special characters in that file. I get the following errors: Thanks in advance for your help!

Online Status	Offline
Date Last Visited	‎11-11-2020 02:25 AM

My Ideas

Latest Contributions by TravisGallo

Having trouble with rbind() and SpatialLinesDataFrame

Re: Is there a way to connect all points in a shapefile to each other with lines?

Re: Is there a way to connect all points in a shapefile to each other with lines?

Is there a way to connect all points in a shapefile to each other with lines?

Re: Having trouble configuiring Shortlist Story Map: Error WebMapID is not defined

Re: Having trouble configuiring Shortlist Story Map: Error WebMapID is not defined

Having trouble configuiring Shortlist Story Map: Error WebMapID is not defined