{"action":"opened","issue":{"url":"https://api.github.com/repos/pyrocko/kite/issues/29","repository_url":"https://api.github.com/repos/pyrocko/kite","labels_url":"https://api.github.com/repos/pyrocko/kite/issues/29/labels{/name}","comments_url":"https://api.github.com/repos/pyrocko/kite/issues/29/comments","events_url":"https://api.github.com/repos/pyrocko/kite/issues/29/events","html_url":"https://github.com/pyrocko/kite/issues/29","id":360418874,"node_id":"MDU6SXNzdWUzNjA0MTg4NzQ=","number":29,"title":"how to import kite python2 saved scenes to new python3 ","user":{"login":"hvasbath","id":11273616,"node_id":"MDQ6VXNlcjExMjczNjE2","avatar_url":"https://avatars3.githubusercontent.com/u/11273616?v=4","gravatar_id":"","url":"https://api.github.com/users/hvasbath","html_url":"https://github.com/hvasbath","followers_url":"https://api.github.com/users/hvasbath/followers","following_url":"https://api.github.com/users/hvasbath/following{/other_user}","gists_url":"https://api.github.com/users/hvasbath/gists{/gist_id}","starred_url":"https://api.github.com/users/hvasbath/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hvasbath/subscriptions","organizations_url":"https://api.github.com/users/hvasbath/orgs","repos_url":"https://api.github.com/users/hvasbath/repos","events_url":"https://api.github.com/users/hvasbath/events{/privacy}","received_events_url":"https://api.github.com/users/hvasbath/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-09-14T19:01:29Z","updated_at":"2018-09-14T19:01:29Z","closed_at":null,"author_association":"MEMBER","body":"I am getting the error below, the scene tab shows correctly the data, but in the quadtree tab everything is Nan\r\nWARNING:Scene.Frame:Importing an old kite format...\r\n Please check your pixel spacing - dE, dN!\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/spool/spool.py\", line 147, in buildViews\r\n    self.addView(v)\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/spool/spool.py\", line 152, in addView\r\n    view = view(self)\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/spool/tab_covariance.py\", line 51, in __init__\r\n    KiteStructureFunction(covariance_plot),\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/spool/tab_covariance.py\", line 348, in __init__\r\n    self.update()\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/spool/tab_covariance.py\", line 353, in update\r\n    struc, dist = covariance.getStructure()\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/covariance.py\", line 1004, in getStructure\r\n    return self.structure_spatial\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/util.py\", line 142, in cache_return\r\n    instance.__dict__[var_name] = func(instance)\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/covariance.py\", line 965, in structure_spatial\r\n    self.covariance_spatial\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/util.py\", line 142, in cache_return\r\n    instance.__dict__[var_name] = func(instance)\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/covariance.py\", line 857, in covariance_spatial\r\n    noise_data = self.noise_data.ravel()\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/covariance.py\", line 298, in noise_data\r\n    self.noise_data = self.scene.displacement[slice_N, slice_E]\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/covariance.py\", line 310, in noise_data\r\n    data = derampMatrix(trimMatrix(data))\r\n  File \"/usr/local/lib/python3.5/dist-packages/kite-2018.2.26-py3.5-linux-x86_64.egg/kite/util.py\", line 99, in trimMatrix\r\n    raise ValueError('Displacement is all NaN.')\r\nValueError: Displacement is all NaN.\r\n"}}
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