diff --git a/package-lock.json b/package-lock.json
index 0ea298ae78904ac2958ab32f2dbfcc6249d37ec8..aec2e39945499e96a0d39d1665cd9886c10a454c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3130,14 +3130,6 @@
         }
       }
     },
-    "add-dom-event-listener": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/add-dom-event-listener/-/add-dom-event-listener-1.0.2.tgz",
-      "integrity": "sha1-j67SxBAIchzxEdodMNmVuFvkK+0=",
-      "requires": {
-        "object-assign": "4.x"
-      }
-    },
     "ajv": {
       "version": "6.4.0",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.4.0.tgz",
@@ -4690,24 +4682,11 @@
       "integrity": "sha512-2y2nHcopMG/NAyk6vWXlLs86XeM9sik4jmx1tKIgzMi9/RQ2eo758RGpxQO3ErihHmg0RlQITPqgz73y6s7quA==",
       "dev": true
     },
-    "component-classes": {
-      "version": "1.2.6",
-      "resolved": "https://registry.npmjs.org/component-classes/-/component-classes-1.2.6.tgz",
-      "integrity": "sha1-xkI5TDYYpNiwuJGe/Mu9kw5c1pE=",
-      "requires": {
-        "component-indexof": "0.0.3"
-      }
-    },
     "component-emitter": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz",
       "integrity": "sha1-E3kY1teCg/ffemt8WmPhQOaUJeY="
     },
-    "component-indexof": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/component-indexof/-/component-indexof-0.0.3.tgz",
-      "integrity": "sha1-EdCRMSI5648yyPJa6csAL/6NPCQ="
-    },
     "compressible": {
       "version": "2.0.15",
       "resolved": "https://registry.npmjs.org/compressible/-/compressible-2.0.15.tgz",
@@ -5085,15 +5064,6 @@
         "randomfill": "^1.0.3"
       }
     },
-    "css-animation": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/css-animation/-/css-animation-1.4.1.tgz",
-      "integrity": "sha1-W4gTEl3g+7uwu+G0cq6EIhRpt6g=",
-      "requires": {
-        "babel-runtime": "6.x",
-        "component-classes": "^1.2.5"
-      }
-    },
     "css-color-names": {
       "version": "0.0.4",
       "resolved": "https://registry.npmjs.org/css-color-names/-/css-color-names-0.0.4.tgz",
@@ -10220,7 +10190,8 @@
     "lodash._getnative": {
       "version": "3.9.1",
       "resolved": "https://registry.npmjs.org/lodash._getnative/-/lodash._getnative-3.9.1.tgz",
-      "integrity": "sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U="
+      "integrity": "sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U=",
+      "dev": true
     },
     "lodash.camelcase": {
       "version": "4.3.0",
@@ -10243,12 +10214,14 @@
     "lodash.isarguments": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz",
-      "integrity": "sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo="
+      "integrity": "sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo=",
+      "dev": true
     },
     "lodash.isarray": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/lodash.isarray/-/lodash.isarray-3.0.4.tgz",
-      "integrity": "sha1-eeTriMNqgSKvhvhEqpvNhRtfu1U="
+      "integrity": "sha1-eeTriMNqgSKvhvhEqpvNhRtfu1U=",
+      "dev": true
     },
     "lodash.isequal": {
       "version": "4.5.0",
@@ -10265,6 +10238,7 @@
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/lodash.keys/-/lodash.keys-3.1.2.tgz",
       "integrity": "sha1-TbwEcrFWvlCgsoaFXRvQsMZWCYo=",
+      "dev": true,
       "requires": {
         "lodash._getnative": "^3.0.0",
         "lodash.isarguments": "^3.0.0",
@@ -12228,56 +12202,6 @@
         }
       }
     },
-    "rc-animate": {
-      "version": "3.0.0-rc.6",
-      "resolved": "https://registry.npmjs.org/rc-animate/-/rc-animate-3.0.0-rc.6.tgz",
-      "integrity": "sha512-oBLPpiT6Q4t6YvD/pkLcmofBP1p01TX0Otse8Q4+Mxt8J+VSDflLZGIgf62EwkvRwsQUkLPjZVFBsldnPKLzjg==",
-      "requires": {
-        "babel-runtime": "6.x",
-        "classnames": "^2.2.5",
-        "component-classes": "^1.2.6",
-        "fbjs": "^0.8.16",
-        "prop-types": "15.x",
-        "raf": "^3.4.0",
-        "rc-util": "^4.5.0",
-        "react-lifecycles-compat": "^3.0.4"
-      }
-    },
-    "rc-tree": {
-      "version": "1.14.7",
-      "resolved": "https://registry.npmjs.org/rc-tree/-/rc-tree-1.14.7.tgz",
-      "integrity": "sha512-YXFaILWhsJJEbsX8ZPY7TnnozTI54+uHPOuqax9kY4PU1q9/de+vCaz1xsFGCUCxuA9i2GvGJUMTKTApdOyCSg==",
-      "requires": {
-        "babel-runtime": "^6.23.0",
-        "classnames": "2.x",
-        "prop-types": "^15.5.8",
-        "rc-animate": "^3.0.0-rc.5",
-        "rc-util": "^4.5.1",
-        "react-lifecycles-compat": "^3.0.4",
-        "warning": "^3.0.0"
-      }
-    },
-    "rc-util": {
-      "version": "4.5.1",
-      "resolved": "https://registry.npmjs.org/rc-util/-/rc-util-4.5.1.tgz",
-      "integrity": "sha512-PdCmHyBBodZdw6Oaikt0l+/R79IcRXpYkTrqD/Rbl4ZdoOi61t5TtEe40Q+A7rkWG5U1xjcN+h8j9H6GdtnICw==",
-      "requires": {
-        "add-dom-event-listener": "1.x",
-        "babel-runtime": "6.x",
-        "prop-types": "^15.5.10",
-        "shallowequal": "^0.2.2"
-      },
-      "dependencies": {
-        "shallowequal": {
-          "version": "0.2.2",
-          "resolved": "https://registry.npmjs.org/shallowequal/-/shallowequal-0.2.2.tgz",
-          "integrity": "sha1-HjL9W8q2rWiKSBLLDMBO/HXHAU4=",
-          "requires": {
-            "lodash.keys": "^3.1.2"
-          }
-        }
-      }
-    },
     "react": {
       "version": "16.5.2",
       "resolved": "https://registry.npmjs.org/react/-/react-16.5.2.tgz",
diff --git a/package.json b/package.json
index d9c73bcf84cd7b48d8615b8234f8e0b389b4e9d3..b09162326e59204ffeebc4610bc9d39b92eadcc4 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,6 @@
     "Leaflet.extra-markers": "git+https://github.com/SemanticComputing/Leaflet.ExtraMarkers.git",
     "autosuggest-highlight": "^3.1.1",
     "bootstrap": "^4.1.3",
-    "css-animation": "^1.4.1",
     "express": "^4.16.3",
     "google-maps": "^3.3.0",
     "immutable": "^3.8.2",
@@ -70,7 +69,6 @@
     "leaflet.smooth_marker_bouncing": "^1.2.0",
     "lodash": "^4.17.11",
     "node-fetch": "^2.2.0",
-    "rc-tree": "^1.14.7",
     "react": "^16.5.2",
     "react-alert-template-basic": "^1.0.0",
     "react-csv": "^1.0.15",
diff --git a/src/client/components/ReactTree.js b/src/client/components/ReactTree.js
deleted file mode 100644
index 6719f2d5946c1066ba53ad4be20bf2b34b189bd8..0000000000000000000000000000000000000000
--- a/src/client/components/ReactTree.js
+++ /dev/null
@@ -1,54 +0,0 @@
-import 'rc-tree/assets/index.css';
-import React from 'react';
-import Tree from 'rc-tree';
-import cssAnimation from 'css-animation';
-import PropTypes from 'prop-types';
-//import { withStyles } from '@material-ui/core/styles';
-
-const animate = (node, show, done) => {
-  let height = node.offsetHeight;
-  return cssAnimation(node, 'tree-node-collapse', {
-    start() {
-      if (!show) {
-        node.style.height = `${node.offsetHeight}px`;
-      } else {
-        height = node.offsetHeight;
-        node.style.height = 0;
-      }
-    },
-    active() {
-      node.style.height = `${show ? height : 0}px`;
-    },
-    end() {
-      node.style.height = '';
-      done();
-    },
-  });
-};
-
-const animation = {
-  enter(node, done) {
-    return animate(node, true, done);
-  },
-  leave(node, done) {
-    return animate(node, false, done);
-  },
-};
-
-const ReactTree = (props) => {
-  return (
-    <Tree
-      defaultExpandAll={false}
-      defaultExpandedKeys={['p1']}
-      openAnimation={animation}
-      treeData={props.data}
-    />
-  );
-};
-
-ReactTree.propTypes = {
-  //classes: PropTypes.object.isRequired,
-  data: PropTypes.array
-};
-
-export default ReactTree;
diff --git a/src/client/index.html b/src/client/index.html
index 55dc1ffab9d1df473296ba6aea6435974373b7f2..cc8cb79af62a5533c20f55b868dec31572205e1a 100644
--- a/src/client/index.html
+++ b/src/client/index.html
@@ -26,13 +26,6 @@
     a, a:visited, a:hover, a:active {
       color: blue;
     }
-    .tree-node-collapse {
-      overflow: hidden;
-      display: block;
-    }
-    .tree-node-collapse-active {
-      transition: height 0.3s ease-out;
-    }
     </style>
     <title><%= htmlWebpackPlugin.options.title %></title>
   </head>