The power of the system comes from Python and its ability to seamlessly interconnect software. Subsystems and packages thus forming an integrated environment for solving model diagnosis problems. It uses an object-oriented scripting language to link together separate software Ncrcat 85.nc 86.nc 87.nc 88.nc 89.nc 8589.ncĬoncatenates the 4 files along the record (time in this case) dimension and creates one single fileĬDAT CDAT Climate Data Analysis Tools (CDAT) is a software system designed to provide access to and management of gridded climate data. These tools are a powerful and easy way to perform simple manipulations on netCDF files without a major programming effort. The operators are primarily designed to aid manipulation and analysis of gridded scientific data.
The operators take netCDF or HDF4 files as input, then perform a set of operations (e.g., deriving new data, averaging, hyperslabbing, or metadata manipulation) and produce a netCDF file as output. Each operator is a standalone, command line program which is executed at the UNIX (or NT) shell-level like, e.g., ls or mkdir. Plot=gsn_csm_contour_map_ce(wks, slp(0, :, :), False) create a default ce plotįor unpacked files in our collection, the line with "short2flt" in it shouldįurther examples of NCL use are available.Ī (free) suite of programs that operate on netCDF files. Wks =gsn_open_wks("ps", "slp_ce") open a "x11", "ps" or "ncgm" fil Here is a sequence of commands that should work: It's free and available for Mac, Windows or Linux.įiles as well. It plots maps and zonal averages and is easy to use. Panoply Panoply is a GUI netCDF data viewer from NASA/GISS. Java desktop application that can create graphical displays and For more information, see the IDV Users Guide. (Many PSL data sets have thousands of time steps and are too large to load all at once.) After you select the time, choose the field and display type you want by clicking on them.Īlternatively, you can select the times for a particular variable in the Times tab of the Data Subset panel in the lower right portion of the Field Selector. You can right click on the times to get some predefined options, or select the starting time and Shift-click on the end time of the range you want. In the Times tab in the Properties dialog, click off the checkbox "Use Default".
To select times for the entire dataset, right-click on the data source name click on Properties in the pop-up menu that appears. You can subset the times for the entire dataset or an individual display. Once it is loaded the data source appears in the IDV's Field Selector window. Publicly available PSL datasets are available through the PSL THREDDS catalog which is linked from the main IDV catalog in theĬatalog Chooser under Community Data Servers.
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