pyugrid_velocity_test.ipynb

{
 "worksheets": [
  {
   "cells": [
    {
     "metadata": {},
     "cell_type": "code",
     "input": "import iris\n\n\nurl = ('http://comt.sura.org/thredds/dodsC/data/comt_1_archive/'\n       'inundation_tropical/VIMS_SELFE/Hurricane_Ike_3D_final_run_with_waves')\n\ncubes = iris.load_raw(url)\n\nlen(cubes)",
     "prompt_number": 1,
     "outputs": [
      {
       "output_type": "stream",
       "text": "/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/cf.py:1040: UserWarning: Ignoring formula terms variable u'elev' referenced by data variable u'v' via variable u'sigma': Dimensions (u'time', u'node') do not span (u'time2', u'sigma', u'node')\n  warnings.warn(msg)\n/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/cf.py:1040: UserWarning: Ignoring formula terms variable u'elev' referenced by data variable u'u' via variable u'sigma': Dimensions (u'time', u'node') do not span (u'time2', u'sigma', u'node')\n  warnings.warn(msg)\n/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/_pyke_rules/compiled_krb/fc_rules_cf_fc.py:1300: UserWarning: Ignoring netCDF variable u'ele' invalid units u'non-dimensional'\n  warnings.warn(msg.encode('ascii', errors='backslashreplace'))\n",
       "stream": "stderr"
      },
      {
       "output_type": "stream",
       "text": "/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/netcdf.py:441: UserWarning: Unable to find coordinate for variable u'elev'\n  '{!r}'.format(name))\n/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/netcdf.py:558: UserWarning: Unable to construct Ocean s-coordinate, generic form 1 factory due to insufficient source coordinates.\n  warnings.warn('{}'.format(e))\n",
       "stream": "stderr"
      },
      {
       "text": "7",
       "output_type": "pyout",
       "metadata": {},
       "prompt_number": 1
      }
     ],
     "language": "python",
     "trusted": true,
     "collapsed": false
    },
    {
     "metadata": {},
     "cell_type": "code",
     "input": "print(cubes)",
     "prompt_number": 2,
     "outputs": [
      {
       "output_type": "stream",
       "text": "0: peak_direction / (degrees)          (time: 1152; -- : 592761)\n1: Horizontal Triangular Element Table / (unknown) (-- : 3; -- : 1166747)\n2: eastward_sea_water_velocity / (m/s) (time: 384; ocean_s_coordinate_g1: 11; -- : 592761)\n3: sea_surface_wave_period_at_variance_spectral_density_maximum / (s) (time: 1152; -- : 592761)\n4: northward_sea_water_velocity / (m/s) (time: 384; ocean_s_coordinate_g1: 11; -- : 592761)\n5: mean_period / (s)                   (time: 1152; -- : 592761)\n6: sea_surface_wave_significant_height / (m) (time: 1152; -- : 592761)\n",
       "stream": "stdout"
      }
     ],
     "language": "python",
     "trusted": true,
     "collapsed": false
    },
    {
     "metadata": {},
     "cell_type": "code",
     "input": "from iris.fileformats.cf import reference_terms\niris.FUTURE.netcdf_promote = True\nreference_terms['ocean_s_coordinate_g1'] = ['s', 'c', 'eta', 'depth', 'depth_c']\ncubes = iris.load_raw(url)\n\nlen(cubes)",
     "prompt_number": 3,
     "outputs": [
      {
       "output_type": "stream",
       "text": "/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/cf.py:1040: UserWarning: Ignoring formula terms variable u'depth' referenced by data variable u'Cs' via variable u'sigma': Dimensions (u'node',) do not span (u'sigma',)\n  warnings.warn(msg)\n/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/cf.py:1040: UserWarning: Ignoring formula terms variable u'elev' referenced by data variable u'Cs' via variable u'sigma': Dimensions (u'time', u'node') do not span (u'sigma',)\n  warnings.warn(msg)\n/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/cf.py:1040: UserWarning: Ignoring formula terms variable u'depth' referenced by data variable u'sigma' via variable u'sigma': Dimensions (u'node',) do not span (u'sigma',)\n  warnings.warn(msg)\n/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/cf.py:1040: UserWarning: Ignoring formula terms variable u'elev' referenced by data variable u'sigma' via variable u'sigma': Dimensions (u'time', u'node') do not span (u'sigma',)\n  warnings.warn(msg)\n/home/filipe/miniconda/envs/SECOORA/lib/python2.7/site-packages/iris/fileformats/netcdf.py:441: UserWarning: Unable to find coordinate for variable u'depth'\n  '{!r}'.format(name))\n",
       "stream": "stderr"
      },
      {
       "text": "12",
       "output_type": "pyout",
       "metadata": {},
       "prompt_number": 3
      }
     ],
     "language": "python",
     "trusted": true,
     "collapsed": false
    },
    {
     "metadata": {},
     "cell_type": "code",
     "input": "print(cubes)",
     "prompt_number": 4,
     "outputs": [
      {
       "output_type": "stream",
       "text": "0: peak_direction / (degrees)          (time: 1152; -- : 592761)\n1: Horizontal Triangular Element Table / (unknown) (-- : 3; -- : 1166747)\n2: eastward_sea_water_velocity / (m/s) (time: 384; ocean_s_coordinate_g1: 11; -- : 592761)\n3: sea_surface_wave_period_at_variance_spectral_density_maximum / (s) (time: 1152; -- : 592761)\n4: northward_sea_water_velocity / (m/s) (time: 384; ocean_s_coordinate_g1: 11; -- : 592761)\n5: mean_period / (s)                   (time: 1152; -- : 592761)\n6: sea_surface_wave_significant_height / (m) (time: 1152; -- : 592761)\n7: Function C(s) at whole levels / (1) (ocean_s_coordinate_g1: 11)\n8: S-coordinate parameter, critical depth / (meter) (scalar cube)\n9: depth_below_geoid / (m)             (-- : 592761)\n10: ocean_s_coordinate_g1 / (1)         (ocean_s_coordinate_g1: 11)\n11: sea_surface_height_above_geoid / (m) (time: 1152; -- : 592761)\n",
       "stream": "stdout"
      }
     ],
     "language": "python",
     "trusted": true,
     "collapsed": false
    }
   ],
   "metadata": {}
  }
 ],
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