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71 lines
2.2 KiB
ReStructuredText
71 lines
2.2 KiB
ReStructuredText
.. _ColorSpots:
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##########
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ColorSpots
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##########
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ColorSpots takes as input a shape model and a file containing (x, y, z, value),
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or (lat, lon, value). It writes out the mean and standard deviation of values
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within a specified range for each facet.
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.. include:: ../toolDescriptions/ColorSpots.txt
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:literal:
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********
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Examples
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********
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Download the :download:`Apophis<./support_files/apophis_g_15618mm_rdr_obj_0000n00000_v001.obj>`
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shape model and the :download:`info<./support_files/xyzrandom.txt>` file containing
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cartesian coordinates and a random value.
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Run ColorSpots:
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::
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ColorSpots -obj apophis_g_15618mm_rdr_obj_0000n00000_v001.obj -xyz \
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-info xyzrandom.txt -outFile apophis_value_at_vertex.csv -noWeight \
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-allFacets -additionalFields n -searchRadius 0.015 -writeVertices
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The first few lines of apophis_value_at_vertex.csv look like:
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::
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% head apophis_value_at_vertex.csv
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0.000000e+00, 0.000000e+00, 1.664960e-01, -3.805764e-02, 5.342315e-01, 4.000000e+01
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1.589500e-02, 0.000000e+00, 1.591030e-01, 6.122849e-02, 6.017192e-01, 5.000000e+01
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7.837000e-03, 1.486800e-02, 1.591670e-01, -6.072964e-03, 5.220682e-01, 5.700000e+01
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-7.747000e-03, 1.506300e-02, 1.621040e-01, 9.146163e-02, 5.488631e-01, 4.900000e+01
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-1.554900e-02, 0.000000e+00, 1.657970e-01, -8.172811e-03, 5.270302e-01, 3.400000e+01
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-7.982000e-03, -1.571100e-02, 1.694510e-01, -2.840524e-02, 5.045911e-01, 3.900000e+01
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8.060000e-03, -1.543300e-02, 1.655150e-01, 3.531959e-02, 5.464390e-01, 4.900000e+01
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3.179500e-02, 0.000000e+00, 1.515820e-01, -1.472434e-02, 5.967265e-01, 5.400000e+01
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2.719700e-02, 1.658200e-02, 1.508930e-01, -9.050683e-03, 5.186966e-01, 4.700000e+01
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1.554100e-02, 2.901300e-02, 1.530770e-01, -7.053547e-02, 4.980369e-01, 7.000000e+01
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The columns are:
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.. list-table:: ColorSpots Vertex output
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:header-rows: 1
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* - Column
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- Value
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* - 1
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- X
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* - 2
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- Y
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* - 3
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- Z
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* - 4
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- mean value in region
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* - 5
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- standard deviation in region
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* - 6
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- number of points in region
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.. figure:: images/ColorSpots-n.png
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:alt: Number of points in region at each vertex
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This image shows the number of points in the region at each vertex.
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