Tutorial M01 Time Series Plot Output QGIS: Difference between revisions
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Created page with "= Introduction = QGIS is used to create time series plot outputs. Two types are described:<br> :*2d_po line object - records average water level (_H) and flow (Q) across the l..." |
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= Introduction =
QGIS is used to create time series plot outputs. Two types are described:<br>
:*2d_po line object - records
:*2d_po point object - records water level (
<br>
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<li>In the Run ID box write 'M01_001'.
<li>Tick the 'Lines' Geometry Type and hit 'OK'.
<li>The '''2d_po_M01_001_L
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Digitise a plot output line from left to right looking downstream. The direction of the line is important, the opposite direction would produce negative values:
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<li>Digitise a line from left to right looking downstream across the floodplain and channel.
<li>Populate the attribute table as follows:
:* Type =
:* Label =
<li>Toggle the editing off to save the edits.<br>
<br>
{{Video|name=Animation_M01_PO_01f.mp4|width=1261}}<br>
<br>
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<li>In the Run ID box write 'M01_001'.
<li>Tick the 'Points' Geometry Type and hit 'OK'.
<li>The '''2d_po_M01_001_P
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Digitise a plot output point in the channel where the 2d_po line crosses the channel:
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<li>Populate the attribute table as follows:
:* Type = H_V_
:* Label =
<li>Toggle the editing off to save the edits.<br>
<br>
{{Video|name=Animation_M01_PO_02e.mp4|width=1261}}<br>
<br><br>
</ol>
= Conclusion =
:*The 2d_po layers were created, containing a line recording
<br>
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