[netcdfgroup] Not a valid CDM file

• To: netcdfgroup@xxxxxxxxxxxxxxxx
• Subject: [netcdfgroup] Not a valid CDM file
• From: Vineet Ghatge Hemantkumar <hemantku@xxxxxxx>
• Date: Thu, 20 Nov 2014 17:39:21 -0800

Hello All,

I am trying to pass a InputStream of a grib file to the function
*netcdf.openinmemory()
*but it fails with following error

Caused by: java.io.IOException: Cant read : not a valid CDM file.
at ucar.nc2.NetcdfFile.open(NetcdfFile.java:811)
at ucar.nc2.NetcdfFile.openInMemory(NetcdfFile.java:728)

If I change the netcdf to netcdf.open() and pass the file name it works
well.

1. Will the openinmemory() work only for .nc files only?
2. What are options in netcdf to read inputstreams? My aim to is to make
code independent of filenames or any other specific configurations?

Regards,
vineet

• Follow-Ups:
  • Re: [netcdfgroup] Not a valid CDM file
    • From: Dennis Heimbigner