[MITgcm-support] Error from the ECCOv4 Setup with NetCDF Enabled

[Yohei Takano - BAS]

Dear all,

   I am trying to turn on NetCDF in ECCOv4 (I am using ECCOv4-r2) configuration, what I did is
simply turning on "mnc" in the package.conf before compiling and then prepared data.mnc,
turned on "mnc" in data.pkg. My aim is to obtain monitoring and diagnostics output in NetCDF files.

   However, the model immediately crashes with below error, and I am not sure what is causing this error
(my colleague said it could be a memory reason). The same mnc setting worked with another configuration
(coarse resolution global model) so I think the setup is fine (but I could have missed something specific for
ECCOv4 setups).

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lib-4211 : UNRECOVERABLE library error
  A WRITE operation tried to write a record that was too long.

Encountered during a sequential formatted WRITE to an internal file (character variable)
-----

    Has anyone encountered similar error? The same ECCOv4-r2 configuration runs fine without NetCDF.
Thank you in advance.

Best regards,

Yohei






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