Re: [swanmodel-users] Convergence Indicators on COMPGRID

[Mathew T. <Mat...@jb...>]

An update:

Given the spectrum problem I had related to energy propagation from refraction, I thought that the PROPAGAT term would be useful to identify areas with problems.

The difficulty was that when outputted in a TABLE the default float length is not long enough, so I had to give the commands:

 QUANTITY PROPA hexp=1e-5
 TABLE 'COMPGRID' HEAD 'propa_grid.txt' XP YP TIME PROPA OUT tbegtbl=20090616.000000 delttbl=1 HR

to get swan to produce enough decimal places. I was then able to see outliers on the grid using the output.

I don't know if I have missed something, but I don't understand why SWAN won't either use scientific notation for small numbers in tables, or allow the setting of the formatting string in the configuration? Is it possible?

All the best,

Mat

Dr Mathew Topper
Marine Renewables Technical Specialist | Marine and Coastal Risk Management


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From: Mathew Topper [mailto:Mat...@jb...]
Sent: 28 March 2014 15:49
To: swa...@li...
Subject: [swanmodel-users] Convergence Indicators on COMPGRID

Hi,

Is it possible to get SWAN to output some sort of accuracy index quantity in a COMPGRID table to that I could find which cells in my mesh are causing problems?

Many Thanks,

Mat

Dr Mathew Topper
Marine Renewables Technical Specialist | Marine and Coastal Risk Management


JBA are WEM Framework Suppliers 2013 - 2017<http://www.jbaconsulting.com/news/wemframework>


JBA Consulting, Port Neuk, 1 Longcraig Road, South Queensferry, Edinburgh, EH30 9TD
Telephone:
JBA Group<http://www.jbagroup.co.uk/> supports the JBA Trust<http://www.jbatrust.org/>, Follow us on Twitter @JBAConsulting<http://twitter.com/JBAConsulting>

This email is covered by JBA Consulting's email disclaimer<http://www.jbaconsulting.com/disclaimer>

JBA Consulting<http://www.jbaconsulting.com/> is the trading name of Jeremy Benn Associates Limited, registered in England, company number 03246693


 # JBA first internal send 15:56 Fri 28 Mar 2014 #