Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • RETC

    Metadata Updated: March 30, 2024

    RETC is a computer program which may be used to analyze the soil water retention and hydraulic conductivity functions of unsaturated soils. These hydraulic properties are key parameters in any quantitative description of water flow into and through the unsaturated zone of soils. The program uses the parametric models of Brooks-Corey and van Genuchten to represent the soil water retention curve, and the theoretical pore-size distribution models of Mualem and Burdine to predict the unsaturated hydraulic conductivity function from observed soil water retention data. The program comes with a manual which gives a detailed discussion of the different analytical expressions used for quantifying the soil water retention and hydraulic conductivity functions. A brief review is also given of the nonlinear least-squares parameter optimization method used for estimating the unknown coefficients in the hydraulic models. The RETC program may be used to predict the hydraulic conductivity from observed soil water retention data assuming that one observed conductivity value (not necessarily at saturation) is available. The program also permits one to fit analytical functions simultaneously to observed water retention and hydraulic conductivity data. Several examples are presented to illustrate a variety of program options. The program comes with a user manual giving detailed information about the computer program along with instructions for data input preparation and listings of sample input and output files. A listing of the source code is also provided. Resources in this dataset:Resource Title: RETC download page. File Name: Web Page, url: https://www.ars.usda.gov/research/software/download/?softwareid=100&modecode=20-36-15-00

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons CCZero

    Downloads & Resources

    Dates

    Metadata Created Date March 30, 2024
    Metadata Updated Date March 30, 2024

    Metadata Source

    Harvested from USDA JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 30, 2024
    Metadata Updated Date March 30, 2024
    Publisher Agricultural Research Service
    Maintainer
    Identifier 10113/AA22515
    Data Last Modified 2024-02-15
    Public Access Level public
    Bureau Code 005:18
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 70340a54-8eb3-42f8-b0ef-a8361e4e87d5
    Harvest Source Id d3fafa34-0cb9-48f1-ab1d-5b5fdc783806
    Harvest Source Title USDA JSON
    License https://creativecommons.org/publicdomain/zero/1.0/
    Old Spatial {"type": "MultiPolygon", "coordinates": -155.54211, 19.08348, -155.68817, 18.91619, -155.93665, 19.05939, -155.90806, 19.33888, -156.07347, 19.70294, -156.02368, 19.81422, -155.85008, 19.97729, -155.91907, 20.17395, -155.86108, 20.26721, -155.78505, 20.2487, -155.40214, 20.07975, -155.22452, 19.99302, -155.06226, 19.8591, -154.80741, 19.50871, -154.83147, 19.45328, -155.22217, 19.23972, -155.54211, 19.08348, -156.07926, 20.64397, -156.41445, 20.57241, -156.58673, 20.783, -156.70167, 20.8643, -156.71055, 20.92676, -156.61258, 21.01249, -156.25711, 20.91745, -155.99566, 20.76404, -156.07926, 20.64397, -156.75824, 21.17684, -156.78933, 21.06873, -157.32521, 21.09777, -157.25027, 21.21958, -156.75824, 21.17684, -157.65283, 21.32217, -157.70703, 21.26442, -157.7786, 21.27729, -158.12667, 21.31244, -158.2538, 21.53919, -158.29265, 21.57912, -158.0252, 21.71696, -157.94161, 21.65272, -157.65283, 21.32217, -159.34512, 21.982, -159.46372, 21.88299, -159.80051, 22.06533, -159.74877, 22.1382, -159.5962, 22.23618, -159.36569, 22.21494, -159.34512, 21.982, -94.81758, 49.38905, -94.64, 48.84, -94.32914, 48.67074, -93.63087, 48.60926, -92.61, 48.45, -91.64, 48.14, -90.83, 48.27, -89.6, 48.01, -89.272917, 48.019808, -88.378114, 48.302918, -87.439793, 47.94, -86.461991, 47.553338, -85.652363, 47.220219, -84.87608, 46.900083, -84.779238, 46.637102, -84.543749, 46.538684, -84.6049, 46.4396, -84.3367, 46.40877, -84.14212, 46.512226, -84.091851, 46.275419, -83.890765, 46.116927, -83.616131, 46.116927, -83.469551, 45.994686, -83.592851, 45.816894, -82.550925, 45.347517, -82.337763, 44.44, -82.137642, 43.571088, -82.43, 42.98, -82.9, 42.43, -83.12, 42.08, -83.142, 41.975681, -83.02981, 41.832796, -82.690089, 41.675105, -82.439278, 41.675105, -81.277747, 42.209026, -80.247448, 42.3662, -78.939362, 42.863611, -78.92, 42.965, -79.01, 43.27, -79.171674, 43.466339, -78.72028, 43.625089, -77.737885, 43.629056, -76.820034, 43.628784, -76.5, 44.018459, -76.375, 44.09631, -75.31821, 44.81645, -74.867, 45.00048, -73.34783, 45.00738, -71.50506, 45.0082, -71.405, 45.255, -71.08482, 45.30524, -70.66, 45.46, -70.305, 45.915, -69.99997, 46.69307, -69.237216, 47.447781, -68.905, 47.185, -68.23444, 47.35486, -67.79046, 47.06636, -67.79134, 45.70281, -67.13741, 45.13753, -66.96466, 44.8097, -68.03252, 44.3252, -69.06, 43.98, -70.11617, 43.68405, -70.645476, 43.090238, -70.81489, 42.8653, -70.825, 42.335, -70.495, 41.805, -70.08, 41.78, -70.185, 42.145, -69.88497, 41.92283, -69.96503, 41.63717, -70.64, 41.475, -71.12039, 41.49445, -71.86, 41.32, -72.295, 41.27, -72.87643, 41.22065, -73.71, 40.931102, -72.24126, 41.11948, -71.945, 40.93, -73.345, 40.63, -73.982, 40.628, -73.952325, 40.75075, -74.25671, 40.47351, -73.96244, 40.42763, -74.17838, 39.70926, -74.90604, 38.93954, -74.98041, 39.1964, -75.20002, 39.24845, -75.52805, 39.4985, -75.32, 38.96, -75.071835, 38.782032, -75.05673, 38.40412, -75.37747, 38.01551, -75.94023, 37.21689, -76.03127, 37.2566, -75.72205, 37.93705, -76.23287, 38.319215, -76.35, 39.15, -76.542725, 38.717615, -76.32933, 38.08326, -76.989998, 38.239992, -76.30162, 37.917945, -76.25874, 36.9664, -75.9718, 36.89726, -75.86804, 36.55125, -75.72749, 35.55074, -76.36318, 34.80854, -77.397635, 34.51201, -78.05496, 33.92547, -78.55435, 33.86133, -79.06067, 33.49395, -79.20357, 33.15839, -80.301325, 32.509355, -80.86498, 32.0333, -81.33629, 31.44049, -81.49042, 30.72999, -81.31371, 30.03552, -80.98, 29.18, -80.535585, 28.47213, -80.53, 28.04, -80.056539, 26.88, -80.088015, 26.205765, -80.13156, 25.816775, -80.38103, 25.20616, -80.68, 25.08, -81.17213, 25.20126, -81.33, 25.64, -81.71, 25.87, -82.24, 26.73, -82.70515, 27.49504, -82.85526, 27.88624, -82.65, 28.55, -82.93, 29.1, -83.70959, 29.93656, -84.1, 30.09, -85.10882, 29.63615, -85.28784, 29.68612, -85.7731, 30.15261, -86.4, 30.4, -87.53036, 30.27433, -88.41782, 30.3849, -89.18049, 30.31598, -89.593831, 30.159994, -89.413735, 29.89419, -89.43, 29.48864, -89.21767, 29.29108, -89.40823, 29.15961, -89.77928, 29.30714, -90.15463, 29.11743, -90.880225, 29.148535, -91.626785, 29.677, -92.49906, 29.5523, -93.22637, 29.78375, -93.84842, 29.71363, -94.69, 29.48, -95.60026, 28.73863, -96.59404, 28.30748, -97.14, 27.83, -97.37, 27.38, -97.38, 26.69, -97.33, 26.21, -97.14, 25.87, -97.53, 25.84, -98.24, 26.06, -99.02, 26.37, -99.3, 26.84, -99.52, 27.54, -100.11, 28.11, -100.45584, 28.69612, -100.9576, 29.38071, -101.6624, 29.7793, -102.48, 29.76, -103.11, 28.97, -103.94, 29.27, -104.45697, 29.57196, -104.70575, 30.12173, -105.03737, 30.64402, -105.63159, 31.08383, -106.1429, 31.39995, -106.50759, 31.75452, -108.24, 31.754854, -108.24194, 31.34222, -109.035, 31.34194, -111.02361, 31.33472, -113.30498, 32.03914, -114.815, 32.52528, -114.72139, 32.72083, -115.99135, 32.61239, -117.12776, 32.53534, -117.295938, 33.046225, -117.944, 33.621236, -118.410602, 33.740909, -118.519895, 34.027782, -119.081, 34.078, -119.438841, 34.348477, -120.36778, 34.44711, -120.62286, 34.60855, -120.74433, 35.15686, -121.71457, 36.16153, -122.54747, 37.55176, -122.51201, 37.78339, -122.95319, 38.11371, -123.7272, 38.95166, -123.86517, 39.76699, -124.39807, 40.3132, -124.17886, 41.14202, -124.2137, 41.99964, -124.53284, 42.76599, -124.14214, 43.70838, -124.020535, 44.615895, -123.89893, 45.52341, -124.079635, 46.86475, -124.39567, 47.72017, -124.68721, 48.184433, -124.566101, 48.379715, -123.12, 48.04, -122.58736, 47.096, -122.34, 47.36, -122.5, 48.18, -122.84, 49, -120, 49, -117.03121, 49, -116.04818, 49, -113, 49, -110.05, 49, -107.05, 49, -104.04826, 48.99986, -100.65, 49, -97.22872, 49.0007, -95.15907, 49, -95.15609, 49.38425, -94.81758, 49.38905, -153.006314, 57.115842, -154.00509, 56.734677, -154.516403, 56.992749, -154.670993, 57.461196, -153.76278, 57.816575, -153.228729, 57.968968, -152.564791, 57.901427, -152.141147, 57.591059, -153.006314, 57.115842, -165.579164, 59.909987, -166.19277, 59.754441, -166.848337, 59.941406, -167.455277, 60.213069, -166.467792, 60.38417, -165.67443, 60.293607, -165.579164, 59.909987, -171.731657, 63.782515, -171.114434, 63.592191, -170.491112, 63.694975, -169.682505, 63.431116, -168.689439, 63.297506, -168.771941, 63.188598, -169.52944, 62.976931, -170.290556, 63.194438, -170.671386, 63.375822, -171.553063, 63.317789, -171.791111, 63.405846, -171.731657, 63.782515, -155.06779, 71.147776, -154.344165, 70.696409, -153.900006, 70.889989, -152.210006, 70.829992, -152.270002, 70.600006, -150.739992, 70.430017, -149.720003, 70.53001, -147.613362, 70.214035, -145.68999, 70.12001, -144.920011, 69.989992, -143.589446, 70.152514, -142.07251, 69.851938, -140.985988, 69.711998, -140.992499, 66.000029, -140.99777, 60.306397, -140.012998, 60.276838, -139.039, 60.000007, -138.34089, 59.56211, -137.4525, 58.905, -136.47972, 59.46389, -135.47583, 59.78778, -134.945, 59.27056, -134.27111, 58.86111, -133.355549, 58.410285, -132.73042, 57.69289, -131.70781, 56.55212, -130.00778, 55.91583, -129.979994, 55.284998, -130.53611, 54.802753, -131.085818, 55.178906, -131.967211, 55.497776, -132.250011, 56.369996, -133.539181, 57.178887, -134.078063, 58.123068, -135.038211, 58.187715, -136.628062, 58.212209, -137.800006, 58.499995, -139.867787, 59.537762, -140.825274, 59.727517, -142.574444, 60.084447, -143.958881, 59.99918, -145.925557, 60.45861, -147.114374, 60.884656, -148.224306, 60.672989, -148.018066, 59.978329, -148.570823, 59.914173, -149.727858, 59.705658, -150.608243, 59.368211, -151.716393, 59.155821, -151.859433, 59.744984, -151.409719, 60.725803, -150.346941, 61.033588, -150.621111, 61.284425, -151.895839, 60.727198, -152.57833, 60.061657, -154.019172, 59.350279, -153.287511, 58.864728, -154.232492, 58.146374, -155.307491, 57.727795, -156.308335, 57.422774, -156.556097, 56.979985, -158.117217, 56.463608, -158.433321, 55.994154, -159.603327, 55.566686, -160.28972, 55.643581, -161.223048, 55.364735, -162.237766, 55.024187, -163.069447, 54.689737, -164.785569, 54.404173, -164.942226, 54.572225, -163.84834, 55.039431, -162.870001, 55.348043, -161.804175, 55.894986, -160.563605, 56.008055, -160.07056, 56.418055, -158.684443, 57.016675, -158.461097, 57.216921, -157.72277, 57.570001, -157.550274, 58.328326, -157.041675, 58.918885, -158.194731, 58.615802, -158.517218, 58.787781, -159.058606, 58.424186, -159.711667, 58.93139, -159.981289, 58.572549, -160.355271, 59.071123, -161.355003, 58.670838, -161.968894, 58.671665, -162.054987, 59.266925, -161.874171, 59.633621, -162.518059, 59.989724, -163.818341, 59.798056, -164.662218, 60.267484, -165.346388, 60.507496, -165.350832, 61.073895, -166.121379, 61.500019, -165.734452, 62.074997, -164.919179, 62.633076, -164.562508, 63.146378, -163.753332, 63.219449, -163.067224, 63.059459, -162.260555, 63.541936, -161.53445, 63.455817, -160.772507, 63.766108, -160.958335, 64.222799, -161.518068, 64.402788, -160.777778, 64.788604, -161.391926, 64.777235, -162.45305, 64.559445, -162.757786, 64.338605, -163.546394, 64.55916, -164.96083, 64.446945, -166.425288, 64.686672, -166.845004, 65.088896, -168.11056, 65.669997, -166.705271, 66.088318, -164.47471, 66.57666, -163.652512, 66.57666, -163.788602, 66.077207, -161.677774, 66.11612, -162.489715, 66.735565, -163.719717, 67.116395, -164.430991, 67.616338, -165.390287, 68.042772, -166.764441, 68.358877, -166.204707, 68.883031, -164.430811, 68.915535, -163.168614, 69.371115, -162.930566, 69.858062, -161.908897, 70.33333, -160.934797, 70.44769, -159.039176, 70.891642, -158.119723, 70.824721, -156.580825, 71.357764, -155.06779, 71.147776}
    Program Code 005:040
    Source Datajson Identifier True
    Source Hash 2301aef037fac027c11d0bfcef2645affbd3e878e0af85809960a8ffc33331f4
    Source Schema Version 1.1
    Spatial {"type": "MultiPolygon", "coordinates": -155.54211, 19.08348, -155.68817, 18.91619, -155.93665, 19.05939, -155.90806, 19.33888, -156.07347, 19.70294, -156.02368, 19.81422, -155.85008, 19.97729, -155.91907, 20.17395, -155.86108, 20.26721, -155.78505, 20.2487, -155.40214, 20.07975, -155.22452, 19.99302, -155.06226, 19.8591, -154.80741, 19.50871, -154.83147, 19.45328, -155.22217, 19.23972, -155.54211, 19.08348, -156.07926, 20.64397, -156.41445, 20.57241, -156.58673, 20.783, -156.70167, 20.8643, -156.71055, 20.92676, -156.61258, 21.01249, -156.25711, 20.91745, -155.99566, 20.76404, -156.07926, 20.64397, -156.75824, 21.17684, -156.78933, 21.06873, -157.32521, 21.09777, -157.25027, 21.21958, -156.75824, 21.17684, -157.65283, 21.32217, -157.70703, 21.26442, -157.7786, 21.27729, -158.12667, 21.31244, -158.2538, 21.53919, -158.29265, 21.57912, -158.0252, 21.71696, -157.94161, 21.65272, -157.65283, 21.32217, -159.34512, 21.982, -159.46372, 21.88299, -159.80051, 22.06533, -159.74877, 22.1382, -159.5962, 22.23618, -159.36569, 22.21494, -159.34512, 21.982, -94.81758, 49.38905, -94.64, 48.84, -94.32914, 48.67074, -93.63087, 48.60926, -92.61, 48.45, -91.64, 48.14, -90.83, 48.27, -89.6, 48.01, -89.272917, 48.019808, -88.378114, 48.302918, -87.439793, 47.94, -86.461991, 47.553338, -85.652363, 47.220219, -84.87608, 46.900083, -84.779238, 46.637102, -84.543749, 46.538684, -84.6049, 46.4396, -84.3367, 46.40877, -84.14212, 46.512226, -84.091851, 46.275419, -83.890765, 46.116927, -83.616131, 46.116927, -83.469551, 45.994686, -83.592851, 45.816894, -82.550925, 45.347517, -82.337763, 44.44, -82.137642, 43.571088, -82.43, 42.98, -82.9, 42.43, -83.12, 42.08, -83.142, 41.975681, -83.02981, 41.832796, -82.690089, 41.675105, -82.439278, 41.675105, -81.277747, 42.209026, -80.247448, 42.3662, -78.939362, 42.863611, -78.92, 42.965, -79.01, 43.27, -79.171674, 43.466339, -78.72028, 43.625089, -77.737885, 43.629056, -76.820034, 43.628784, -76.5, 44.018459, -76.375, 44.09631, -75.31821, 44.81645, -74.867, 45.00048, -73.34783, 45.00738, -71.50506, 45.0082, -71.405, 45.255, -71.08482, 45.30524, -70.66, 45.46, -70.305, 45.915, -69.99997, 46.69307, -69.237216, 47.447781, -68.905, 47.185, -68.23444, 47.35486, -67.79046, 47.06636, -67.79134, 45.70281, -67.13741, 45.13753, -66.96466, 44.8097, -68.03252, 44.3252, -69.06, 43.98, -70.11617, 43.68405, -70.645476, 43.090238, -70.81489, 42.8653, -70.825, 42.335, -70.495, 41.805, -70.08, 41.78, -70.185, 42.145, -69.88497, 41.92283, -69.96503, 41.63717, -70.64, 41.475, -71.12039, 41.49445, -71.86, 41.32, -72.295, 41.27, -72.87643, 41.22065, -73.71, 40.931102, -72.24126, 41.11948, -71.945, 40.93, -73.345, 40.63, -73.982, 40.628, -73.952325, 40.75075, -74.25671, 40.47351, -73.96244, 40.42763, -74.17838, 39.70926, -74.90604, 38.93954, -74.98041, 39.1964, -75.20002, 39.24845, -75.52805, 39.4985, -75.32, 38.96, -75.071835, 38.782032, -75.05673, 38.40412, -75.37747, 38.01551, -75.94023, 37.21689, -76.03127, 37.2566, -75.72205, 37.93705, -76.23287, 38.319215, -76.35, 39.15, -76.542725, 38.717615, -76.32933, 38.08326, -76.989998, 38.239992, -76.30162, 37.917945, -76.25874, 36.9664, -75.9718, 36.89726, -75.86804, 36.55125, -75.72749, 35.55074, -76.36318, 34.80854, -77.397635, 34.51201, -78.05496, 33.92547, -78.55435, 33.86133, -79.06067, 33.49395, -79.20357, 33.15839, -80.301325, 32.509355, -80.86498, 32.0333, -81.33629, 31.44049, -81.49042, 30.72999, -81.31371, 30.03552, -80.98, 29.18, -80.535585, 28.47213, -80.53, 28.04, -80.056539, 26.88, -80.088015, 26.205765, -80.13156, 25.816775, -80.38103, 25.20616, -80.68, 25.08, -81.17213, 25.20126, -81.33, 25.64, -81.71, 25.87, -82.24, 26.73, -82.70515, 27.49504, -82.85526, 27.88624, -82.65, 28.55, -82.93, 29.1, -83.70959, 29.93656, -84.1, 30.09, -85.10882, 29.63615, -85.28784, 29.68612, -85.7731, 30.15261, -86.4, 30.4, -87.53036, 30.27433, -88.41782, 30.3849, -89.18049, 30.31598, -89.593831, 30.159994, -89.413735, 29.89419, -89.43, 29.48864, -89.21767, 29.29108, -89.40823, 29.15961, -89.77928, 29.30714, -90.15463, 29.11743, -90.880225, 29.148535, -91.626785, 29.677, -92.49906, 29.5523, -93.22637, 29.78375, -93.84842, 29.71363, -94.69, 29.48, -95.60026, 28.73863, -96.59404, 28.30748, -97.14, 27.83, -97.37, 27.38, -97.38, 26.69, -97.33, 26.21, -97.14, 25.87, -97.53, 25.84, -98.24, 26.06, -99.02, 26.37, -99.3, 26.84, -99.52, 27.54, -100.11, 28.11, -100.45584, 28.69612, -100.9576, 29.38071, -101.6624, 29.7793, -102.48, 29.76, -103.11, 28.97, -103.94, 29.27, -104.45697, 29.57196, -104.70575, 30.12173, -105.03737, 30.64402, -105.63159, 31.08383, -106.1429, 31.39995, -106.50759, 31.75452, -108.24, 31.754854, -108.24194, 31.34222, -109.035, 31.34194, -111.02361, 31.33472, -113.30498, 32.03914, -114.815, 32.52528, -114.72139, 32.72083, -115.99135, 32.61239, -117.12776, 32.53534, -117.295938, 33.046225, -117.944, 33.621236, -118.410602, 33.740909, -118.519895, 34.027782, -119.081, 34.078, -119.438841, 34.348477, -120.36778, 34.44711, -120.62286, 34.60855, -120.74433, 35.15686, -121.71457, 36.16153, -122.54747, 37.55176, -122.51201, 37.78339, -122.95319, 38.11371, -123.7272, 38.95166, -123.86517, 39.76699, -124.39807, 40.3132, -124.17886, 41.14202, -124.2137, 41.99964, -124.53284, 42.76599, -124.14214, 43.70838, -124.020535, 44.615895, -123.89893, 45.52341, -124.079635, 46.86475, -124.39567, 47.72017, -124.68721, 48.184433, -124.566101, 48.379715, -123.12, 48.04, -122.58736, 47.096, -122.34, 47.36, -122.5, 48.18, -122.84, 49, -120, 49, -117.03121, 49, -116.04818, 49, -113, 49, -110.05, 49, -107.05, 49, -104.04826, 48.99986, -100.65, 49, -97.22872, 49.0007, -95.15907, 49, -95.15609, 49.38425, -94.81758, 49.38905, -153.006314, 57.115842, -154.00509, 56.734677, -154.516403, 56.992749, -154.670993, 57.461196, -153.76278, 57.816575, -153.228729, 57.968968, -152.564791, 57.901427, -152.141147, 57.591059, -153.006314, 57.115842, -165.579164, 59.909987, -166.19277, 59.754441, -166.848337, 59.941406, -167.455277, 60.213069, -166.467792, 60.38417, -165.67443, 60.293607, -165.579164, 59.909987, -171.731657, 63.782515, -171.114434, 63.592191, -170.491112, 63.694975, -169.682505, 63.431116, -168.689439, 63.297506, -168.771941, 63.188598, -169.52944, 62.976931, -170.290556, 63.194438, -170.671386, 63.375822, -171.553063, 63.317789, -171.791111, 63.405846, -171.731657, 63.782515, -155.06779, 71.147776, -154.344165, 70.696409, -153.900006, 70.889989, -152.210006, 70.829992, -152.270002, 70.600006, -150.739992, 70.430017, -149.720003, 70.53001, -147.613362, 70.214035, -145.68999, 70.12001, -144.920011, 69.989992, -143.589446, 70.152514, -142.07251, 69.851938, -140.985988, 69.711998, -140.992499, 66.000029, -140.99777, 60.306397, -140.012998, 60.276838, -139.039, 60.000007, -138.34089, 59.56211, -137.4525, 58.905, -136.47972, 59.46389, -135.47583, 59.78778, -134.945, 59.27056, -134.27111, 58.86111, -133.355549, 58.410285, -132.73042, 57.69289, -131.70781, 56.55212, -130.00778, 55.91583, -129.979994, 55.284998, -130.53611, 54.802753, -131.085818, 55.178906, -131.967211, 55.497776, -132.250011, 56.369996, -133.539181, 57.178887, -134.078063, 58.123068, -135.038211, 58.187715, -136.628062, 58.212209, -137.800006, 58.499995, -139.867787, 59.537762, -140.825274, 59.727517, -142.574444, 60.084447, -143.958881, 59.99918, -145.925557, 60.45861, -147.114374, 60.884656, -148.224306, 60.672989, -148.018066, 59.978329, -148.570823, 59.914173, -149.727858, 59.705658, -150.608243, 59.368211, -151.716393, 59.155821, -151.859433, 59.744984, -151.409719, 60.725803, -150.346941, 61.033588, -150.621111, 61.284425, -151.895839, 60.727198, -152.57833, 60.061657, -154.019172, 59.350279, -153.287511, 58.864728, -154.232492, 58.146374, -155.307491, 57.727795, -156.308335, 57.422774, -156.556097, 56.979985, -158.117217, 56.463608, -158.433321, 55.994154, -159.603327, 55.566686, -160.28972, 55.643581, -161.223048, 55.364735, -162.237766, 55.024187, -163.069447, 54.689737, -164.785569, 54.404173, -164.942226, 54.572225, -163.84834, 55.039431, -162.870001, 55.348043, -161.804175, 55.894986, -160.563605, 56.008055, -160.07056, 56.418055, -158.684443, 57.016675, -158.461097, 57.216921, -157.72277, 57.570001, -157.550274, 58.328326, -157.041675, 58.918885, -158.194731, 58.615802, -158.517218, 58.787781, -159.058606, 58.424186, -159.711667, 58.93139, -159.981289, 58.572549, -160.355271, 59.071123, -161.355003, 58.670838, -161.968894, 58.671665, -162.054987, 59.266925, -161.874171, 59.633621, -162.518059, 59.989724, -163.818341, 59.798056, -164.662218, 60.267484, -165.346388, 60.507496, -165.350832, 61.073895, -166.121379, 61.500019, -165.734452, 62.074997, -164.919179, 62.633076, -164.562508, 63.146378, -163.753332, 63.219449, -163.067224, 63.059459, -162.260555, 63.541936, -161.53445, 63.455817, -160.772507, 63.766108, -160.958335, 64.222799, -161.518068, 64.402788, -160.777778, 64.788604, -161.391926, 64.777235, -162.45305, 64.559445, -162.757786, 64.338605, -163.546394, 64.55916, -164.96083, 64.446945, -166.425288, 64.686672, -166.845004, 65.088896, -168.11056, 65.669997, -166.705271, 66.088318, -164.47471, 66.57666, -163.652512, 66.57666, -163.788602, 66.077207, -161.677774, 66.11612, -162.489715, 66.735565, -163.719717, 67.116395, -164.430991, 67.616338, -165.390287, 68.042772, -166.764441, 68.358877, -166.204707, 68.883031, -164.430811, 68.915535, -163.168614, 69.371115, -162.930566, 69.858062, -161.908897, 70.33333, -160.934797, 70.44769, -159.039176, 70.891642, -158.119723, 70.824721, -156.580825, 71.357764, -155.06779, 71.147776}

    Didn't find what you're looking for? Suggest a dataset here.