[MITgcm-support] Running offline example in parallel

[Neill Mackay]

Hi Joe,

The actual file is in the run directory.

Cheers,

Neill.

From: js08s at my.fsu.edu
To: mitgcm-support at mitgcm.org
Date: Tue, 9 Aug 2011 15:32:02 +0000
Subject: Re: [MITgcm-support] Running offline example in parallel









Neill,

Is your bathy.bin file located in your run directory, or do you have it linked to your run directory?



-Joe



From: Neill Mackay [neill_mackay at hotmail.com]

Sent: Tuesday, August 09, 2011 10:46 AM

To: mitgcm-support at mitgcm.org

Subject: [MITgcm-support] Running offline example in parallel






Hi all,



I'm having some difficulty setting up the offline experiment to run in parallel. I've managed to get it to compile OK, but when I run it the output (attached) ends with the following:



(PID.TID 0000.0001)  MDS_READ_FIELD: opening global file: bathy.bin



And in the output from mpi (also attached), the following message appears several times:



forrtl: severe (36): attempt to access non-existent record, unit 9, file /gpfs/env/jys10tau/MITGCM/verification/tutorial_offline/run/bathy.bin



I'm trying to run this initially on 8 processors, with a grid which is 240x30, divided up into 8 tiles of 30x30 each (see SIZE.h file attached). The bathy.bin file I'm using has a grid of 240x30 to match. I've had a good look through the manual and support
 history, and I can't work out what I'm doing wrong. Any suggestions?



Thanks,



Neill.








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