![]() The post Georeferenced Images in Tecplot 360 appeared first on Tecplot. ![]() This concludes the tutorial for georeferenced images in Tecplot 360. In 2D there is no Z adjustment as the image is always drawn behind the data. In this case you likely no longer need the axes so you may want to disable the axes and increase the extents of the viewport to use the entirety of the frame. Georeferenced images may also be used in 2D plots. Now you can animate and the surface temperature is no longer covered by the image. ![]() Use the slider or text field to adjust the image to a lower location – in this case we’ll use -15. Note that you can also launch this dialog by double-clicking on the image. To adjust the Z-value of the image, right-click on the image and select Image details…. As we animate through time notice that the tide drops below our image. In this case we’re in a 3D Cartesian view so the image is an actual 3D object which will rotate with the data. Once the image is loaded it is placed in the plot with your data. This model uses UTM 10, so our world file is also UTM 10. Tecplot 360 is unit agnostic, so make sure that your world file is in the same coordinate system as your data. The world file defines the coordinates for where the image should be placed. Tecplot 360 supports JPG, PNG, and BMP image formats. World FilesĪ georeferenced image consists of an image file and a world file. To better understand our region, we will import a georeferenced image via Insert > Image/Georeferenced Image… Note that you can also use the image insertion tool on the toolbar. Without a background map the geography is difficult to ascertain when looking at this model. The Salish Sea is situated along southwestern British Columbia and northwestern Washington State. We start with a dataset already open, which are results from the Salish Sea model courtesy of Pacific Northwest National Labs. For datasets that represent a geographic region, a georeferenced image gives additional context to help communicate the location for your data. In this video, we introduce the use of georeferenced images in Tecplot 360. adjust_range_to_nice ( ) ¶Try Tecplot 360 for Free Watch in MP4 format | Geoscience See the example shown for the theta axis. save_png ( 'axes_line.png', 600, supersample = 3 ) y_axis_index = 1 # Color the line and the y-axis for pressure press. color # set pressure linemap to second x-axis press. variable ( 'Pressure (Pa)' )) # Color the line and the y-axis for temperature temp. variable ( 'Temperature (K)' )) press = plot. values ( 'Pressure (Pa)' ) = p plot = frame. create_dataset ( 'data', ) zone = dataset. Import numpy as np import tecplot as tp from nstant import PlotType, Color frame = tp. save_png ( 'axis_3d.png', 600, supersample = 3 )Ĭartesian3DFieldAxis. filled = False axes = assignments = for ax, asgn in zip ( axes, assignments ): ax. join ( examples_dir, 'SimpleData', 'RainierElevation.lay' ) tp. tecplot_examples_directory () infile = path. Ratio between scales to 1 if they first exceed a ratio of 10:įrom os import path import tecplot as tp from nstant import PlotType, Color, AxisLine3DAssignment examples_dir = tp. The following example will set the aspect ![]() This is the limit above which the axes relative scales will be pegged Recalculate and set the scale factors for each axis.Ĭartesian3DFieldAxes. Recalculate and set the ranges for each axis. Set the origin to the specified location. Preserve scale (spacing between ticks) on range change.Īxes range aspect ratio used range_aspect_ratio_limit is exceeded. Margin of axis padding around data in percent of data extent. This method resets the axis-line label values such that allĬurrently displayed label values are set to have the smallest numberĪxes scale aspect ratio used when aspect_ratio_limit is exceeded.Įnable automatically choosing which edges to label. Set range of axis to nice values near variable minimum and maximum.Ĭartesian2DFieldAxis. Set range of axis to variable minimum and maximum. Rounds the axis range to the nearest major axis increment. Index of the Variable assigned to this axis. Marker line to indicate a particular position along an axis.Īxis major and minor ticks style control. save_png ( 'axis_2d.png', 600, supersample = 3 ) draw_last = True # ensure consistent output between interactive (connected) and batch plot. join ( examples_dir, 'SimpleData', 't' ) dataset = tp. From os import path import tecplot as tp from nstant import PlotType, AxisMode, AxisTitleMode examples_dir = tp.
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