Scatter plot options




  1. If you want to change the minimum limit of x-axis, check the box   Min    , it will activate the input field on the right allowing you to enter the value of the minimum limit to use. In the same way, check the box   Max     to change the maximum limit of x-axis.

  2. The same as the x-axis, you can change the range (minimum and maximum limits) of the y-axis by checking the boxes   Min     and   Max    .

  3. To change the label of the x-axis, check the box   Xlab    , it will activate the input field on the right, enter the text you want as label. If you want to remove the default label and do not want put a label, just check the box   Xlab     and leave the input field on the right empty.

  4. To change the label of the y-axis, check the box   Ylab    , it will activate the input field on the right, enter the text you want as label. If you want to remove the default label and do not want put a label, just check the box   Ylab     and leave the input field on the right empty.

  5. To change the title of the graph, check the box on the left and enter the title in the input field on the right. If you want to remove the default title and do not want put a title, just check the box and leave the input field on the right empty.

  6. If you add title to the graph, select the position where you want to put the title, at the top or bottom of the graph.

  7. Click on the colored rectangle to change the color of the points in the scatter plot, it opens a color picker dialog allowing to choose the color. You can change the symbol used for the points by entering the value in the input field in the middle, or by increasing or decreasing it using the buttons on the right, you can use 6 different symbols represented by the number from 15 to 20 (see image below). You can increase or decrease the size of the points using the buttons, or entering the value you want in the input field.



List of symbols (pch symbols in R)


  1. To add x=y line to scatter plot, check the box   Add x=y line    . To change the color of the line, click on the colored rectangle to open a color picker dialog. You can change the width of the line by entering the value in the input field, or increasing or decreasing it using the buttons on the right.

Line chart and CDF options




  1. If you want to change the minimum limit of x-axis, check the box   Min    , it will activate the input field on the right allowing you to enter the value of the minimum limit to use. In the same way, check the box   Max     to change the maximum limit of x-axis. In case of Line chart, the limits must be a date in the form of YYYY-MM-DD where YYYY is the year, MM the month and DD the day. The default input fields are as follow



  1. To change the minimum and maximum limits of y-axis, check the box   Min     and   Max     respectively, and enter the limit to use in the corresponding input fields.

  2. To change the label of the x-axis, check the box   Xlab    , it will activate the input field on the right, enter the text you want as label. If you want to remove the default label and do not want put a label, just check the box   Xlab     and leave the input field on the right empty.

  3. To change the label of the y-axis, check the box   Ylab    , it will activate the input field on the right, enter the text you want as label. If you want to remove the default label and do not want put a label, just check the box   Ylab     and leave the input field on the right empty.

  4. To change the title of the graph, check the box on the left and enter the title in the input field on the right. If you want to remove the default title and do not want put a title, just check the box and leave the input field on the right empty.

  5. If you add title to the graph, select the position where you want to put the title, at the top or bottom of the graph.

  6. To add legend to the plot, check the box   Add legend to plot    , if you do not want to show the legend in the plot uncheck this box. Enter the text to indicate the observation graph in the input field Observation, the default value is Station. Enter the text to indicate the graph of the validated data in the input field Estimation, the default value is Estimate.

  7. Select the type of graph to use to indicate the observation data (used to validate). You can select between line and both, the images below show the difference between of these two types of graphs. You can change the color of the line by clicking on the colored rectangle in the frame Line, you also can change the width of the line by entering the value in the input field, or by increasing or decreasing it using the buttons. If the you selected both for the type of graph, you change the color, symbol and size of the point to use in the frame Points.

Graph type: both Graph type: line
  1. You can change the properties of the graph to represent the data to be evaluated in the frame Estimation. All the properties are the same as in (8).



For example if you set the graphs properties as follows




It renders the following line charts