gistfile1.txt

{
 "metadata": {
  "name": "",
  "signature": "sha256:9b4c9cdcd5d9c026aca41a403b593bc5b12ddc7df01c86ea23b75974003692ff"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "#Use CSW to find model data at NODC, NGDC, and CATALOG.DATA.GOV"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "from owslib.csw import CatalogueServiceWeb\n",
      "from owslib import fes\n",
      "import netCDF4"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 1
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "##Find model results at NODC"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "filt=fes.PropertyIsLike(propertyname='apiso:AnyText',literal='NCOM\\ Region\\ 1\\ Aggregation',\n",
      "                        escapeChar='\\\\',wildCard='*',singleChar='?')"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 17
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "endpoint = 'http://www.nodc.noaa.gov/geoportal/csw'   # NODC/UAF Geoportal: granule level\n",
      "csw = CatalogueServiceWeb(endpoint,timeout=60)\n",
      "\n",
      "csw.getrecords2(constraints=[filt],maxrecords=1000,esn='full')\n",
      "len(csw.records.keys())"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 21,
       "text": [
        "2"
       ]
      }
     ],
     "prompt_number": 21
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "choice=random.choice(list(csw.records.keys()))\n",
      "print choice\n",
      "csw.records[choice].references"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "ncom.ncom_reg1_agg.NCOM_Region_1_Aggregation_best.ncd\n"
       ]
      },
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 45,
       "text": [
        "[{'scheme': 'urn:x-esri:specification:ServiceType:ArcIMS:Metadata:Onlink',\n",
        "  'url': 'http://www.navo.navy.mil/'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:ArcIMS:Metadata:Document',\n",
        "  'url': 'http://www.nodc.noaa.gov/geoportal/csw?getxml=%7B99CB524F-EA88-49F7-8C4C-7BB5077E052A%7D'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:OPeNDAP',\n",
        "  'url': 'http://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:WMS',\n",
        "  'url': 'http://ecowatch.ncddc.noaa.gov/thredds/wms/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd?service=WMS&version=1.3.0&request=GetCapabilities'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:WCS',\n",
        "  'url': 'http://ecowatch.ncddc.noaa.gov/thredds/wcs/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd?service=WCS&version=1.0.0&request=GetCapabilities'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:WCT',\n",
        "  'url': 'http://www.ncdc.noaa.gov/oa/wct/wct-jnlp-beta.php?singlefile=http://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd'}]"
       ]
      }
     ],
     "prompt_number": 45
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "## Find model results at NGDC"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "endpoint = 'http://www.ngdc.noaa.gov/geoportal/csw' #  NGDC/IOOS Geoportal\n",
      "csw = CatalogueServiceWeb(endpoint,timeout=60)\n",
      "csw.getrecords2(constraints=[filt],maxrecords=1000,esn='full')\n",
      "len(csw.records.keys())"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 49,
       "text": [
        "1"
       ]
      }
     ],
     "prompt_number": 49
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "choice=random.choice(list(csw.records.keys()))\n",
      "print choice\n",
      "csw.records[choice].references"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd\n"
       ]
      },
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 50,
       "text": [
        "[{'scheme': 'urn:x-esri:specification:ServiceType:distribution:url',\n",
        "  'url': 'http://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd.html'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:distribution:url',\n",
        "  'url': 'http://www.ncdc.noaa.gov/oa/wct/wct-jnlp-beta.php?singlefile=http://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:wms:url',\n",
        "  'url': 'http://ecowatch.ncddc.noaa.gov/thredds/wms/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd?service=WMS&version=1.3.0&request=GetCapabilities'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:wcs:url',\n",
        "  'url': 'http://ecowatch.ncddc.noaa.gov/thredds/wcs/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd?service=WCS&version=1.0.0&request=GetCapabilities'},\n",
        " {'scheme': 'urn:x-esri:specification:ServiceType:odp:url',\n",
        "  'url': 'http://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom/ncom_reg1_agg/NCOM_Region_1_Aggregation_best.ncd'}]"
       ]
      }
     ],
     "prompt_number": 50
    }
   ],
   "metadata": {}
  }
 ]
}