Visualize the result using Panoply#

Let see the result.

  • From the output_nc directory, right-click file java_CHIRPS_spi_gamma_3_month.nc and Open With Panoply.

    If you are not following the tutorial but interested to see the file, you can download this file from this link on Github.

    pi-vis-panoply-opennc

  • From the Datasets tab select spi_gamma_3_month and click Create Plot.

    pi-vis-panoply-createplot

  • In the Create Plot window select option Georeferenced Longitude-Latitude.

  • When the Plot window opens:

    • Arrays tab: Change the time into 469 to view data on Jan 2020.

    • Scale tab: Change value on Min -3, Max 3, Major 6, Color Table CB_RdBu_09.cpt.

    • Map tab: Change value on Center on Lon 110.0 Lat -7.5, then Zoom in the map through menu-editor Plot > Zoom - Plot In few times until Indonesia appear proportionally. Set grid spacing 2.0 and Labels on every grid lines.

    • Overlays tab: Change Overlay 1 to MWDB_Coasts_Countries_1.cnob.

    pi-vis-panoply-plotsetting

    Notes

    Above picture is an example from Panoply for macOS, and Panoply for Windows has slightly different user interface. The Arrays, Scale, Map, Overlays and other tab are accessible from menu-bar Windows.