noddyverse-remote-files-1M.ipynb

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    "## Tool to sample random 3D geological models from noddyverse 1M model suite\n",
    "   \n",
    "   \n",
    "This notebook randomly samples and displays models from the 1 Million model suite, with the possibility to filter to specific deformation event sequences. \n",
    "   \n",
    "For each model the magnetic response, the gravity response, the top surface, the north facing vertical section (looking from the south) and the west-facing vertical section (looking from the west) of the 4 x 4 x 4 km cube are displayed:  \n",
    "   \n",
    "![Example output](images/example.png)\n",
    "   \n",
    "The models consist of 20 m cubic voxels (200x200x200 voxels per model), and the history file used to define each model is provided as a link for each model. Windows software to read this history file is available at the <a href=\"http://tectonique.net/noddy\">Noddy Site</a>, and the source code for a command line version of Noddy, as well as this notebook, is available from <a href=\"https://github.com/Loop3D/noddyverse\">github</a> The 1M models themselves are stored at  https://cloudstor.aarnet.edu.au/plus/s/8ZT6tjOvoLWmLPx as individual files and as 343 tar files, one per history sequence from https://cloudstor.aarnet.edu.au/plus/s/UxnVSkHfnr7chW9. Each model displayed below has a link to the history file compressed with gzip, so you will need to ungzip it before loading it into Noddy. \n",
    "\n",
    "## Usage\n",
    "\n",
    "To use this notebook modify the parameters in the first cell and then both cells, with all outputs displayed at the bottom of the notebook. The code in <a href=\"./noddyverse.py\" taget=\"_blank\">noddyverse.py</a> provides an example so users can see how to parse the individual files. \n",
    "   \n",
    "   \n",
    "**his_filter** allows you to filter the models according to the event history, for example to only show histories whose last three events are a fold, then a fault, then a dyke use:\n",
    "   \n",
    "his_filter=['FOLD','FAULT','DYKE']\n",
    "   \n",
    "The full list of possible events (the first two, a base stratigraphy and a tilt are fixed) are:\n",
    "\n",
    "- 'FAULT' \n",
    "- 'SHEAR-ZONE'\n",
    "- 'FOLD' \n",
    "- 'TILT' \n",
    "- 'UNCONFORMITY' \n",
    "- 'DYKE' \n",
    "- 'PLUG'\n",
    "- ''  means all event types will be retained, so the command [ '' , '' , '' ] means all event types are available, and the default is [ 'DYKE' , 'FOLD' , 'DYKE' ]\n",
    "   \n",
    "The same event labels can be used in all three positions\n",
    "   \n",
    "   \n",
    "**display_number** defines how many randonly selected models to display"
   ]
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    "his_filter=['DYKE','FOLD','DYKE'] # FAULT SHEAR-ZONE FOLD TILT UNCONFORMITY DYKE PLUG default as loaded is to allow model sequences\n",
    "\n",
    "display_number=10 # number of randomly selected models to display"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "scrolled": false
   },
   "outputs": [],
   "source": [
    "from noddyverse import display_models\n",
    "%matplotlib inline\n",
    "display_models(his_filter,display_number)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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