|
|
|
# Viewing vertical temperature distribution
|
|
|
|
|
|
|
|
> NOTE:
|
|
|
|
This guide can also be applied to the visualization of any scalar field on vertical (cross-sectional) planes,
|
|
|
|
which uses **_Scalar Cross-section_** layer.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
> For the terms & names of UI components, refer to _[UI Components](3-1-ui-components)_.
|
|
|
|
|
|
|
|
##### 1. Open data file.
|
|
|
|
|
|
|
|
Open your data file(s), using _Open Data_ buttons on the _Home_ menu category of _Menu Bar_.
|
|
|
|
|
|
|
|
##### 2. Load the temperature variable and show it on a Scalar Cross-section.
|
|
|
|
|
|
|
|
In order to visualize the distribution of the variable on a vertical cross-section, your dataset should include multiple datasets of the same variable at different altitudes. If you indeed have multiple datasets, you can either
|
|
|
|
|
|
|
|
* click the _Add Scalar Cross-section_ button on _Layer_ menu category, select options, and then click "OK", or
|
|
|
|
* right-click the temperature variable on the _Variables Pane_, and select _'Add Scalar Cross-section'_.
|
|
|
|
|
|
|
|
_Rendering Pane_ will immediately display the distribution, and a new layer will be added to the _Layers Pane_.
|
|
|
|
|
|
|
|
##### 3. Change the visualization style - contour vs. raster (optional).
|
|
|
|
|
|
|
|
On _Horizontal Plane_ menu category of _Menu Bar_, you can select one of the following visualization styles:
|
|
|
|
|
|
|
|
* Contour : show distribution with discrete iso-level contour lines (optionally with filled colors)
|
|
|
|
* Raster : show distribution with smoothly filled colors
|
|
|
|
* Dot : show distribution with colored dots for grid points
|
|
|
|
|
|
|
|
Each menu button has drop-down submenu, where you can set various options for each visualization style. For example, you can display character labels (including "H"/"L" for geopotential height) at the peak locations of the distribution.
|
|
|
|
|
|
|
|
##### 4. Change the settings for color mapping (optional).
|
|
|
|
|
|
|
|
Double click the vertical _Color Bar_ on the right-hand side of _Rendering Pane_. A popup dialog named _'Setup Colormap and Limit Range'_ will show up, where you can change various options regarding the color mapping.
|
|
|
|
|
|
|
|
##### 5. Control the size and location of the plane (optional).
|
|
|
|
|
|
|
|
You can control the size and location of the plane by using _Rendering Pane_ only. To do this, you need to :
|
|
|
|
1. switch from _Globe_ mode to _Map_ mode,
|
|
|
|
2. double-click one of the corners of the plane, to reveal the control handles,
|
|
|
|
3. drag the control handles to change the size and location of the plane.
|
|
|
|
|
|
|
|
You can also change latitude/longitude of the plane, by dragging control handles in the _Area Pane_.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<br><br>
|
|
|
|
|
|
|
|
| [Previous Page](4-1-horizontal-scalar-field) | [Home (Table of Contents)](home) | [Next Page](4-3-horizontal-vector-field) |
|
|
|
|
| :------- | :----------------------: | ---: | |
