I have some *.trm binary data that is merged Tropical Rainfall Measuring Mission (TRMM) rainfall data.
I have to read it through ArcGIS for Desktop to extract rainfall data from this.
From Esri Help:
NetCDF (network Common Data Form) is a file format for storing multidimensional scientific data (variables) such as temperature, humidity, pressure, wind speed, and direction. Each of these variables can be displayed through a dimension (such as time) in ArcGIS by making a layer or table view from the netCDF file.
Step-by-step instructions on how to download TRMM data, convert to NetCDF and visualize in ArcMap are here: