The OPAL Discussion Forum

["Adelmann Andreas (PSI)" <andreas.adelmann AT psi.ch>]

Hello Thomas, you have to supply a field map.

Cheers A

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Dr. sc. math. Andreas (Andy) Adelmann
Head a.i. Labor for Scientific Computing and Modelling 
Paul Scherrer Institut OHSA/ CH-5232 Villigen PSI
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On 21 Jan 2020, at 15:44, Thomas, Sebastian <sthomas AT uni-mainz.de> wrote:

Dear all,

I have problems with implementing cavities in my models. Attached is a "minimal" example that raises following error:

'''

User error detected by function "Fieldmap::readHeader()"

File " " doesn't exist

File " " doesn't exist

'''

I specified no fieldmap for the RFCAVITY. I thought that in this case, a default map should be used by OPAL. Is OPAL having trouble to find that default map? I tried OPAL 2.0 (build from source) as well as OPAL 2.2 (sourced binary). The error above stops OPAL, so I kind of need to get rid of it.

Thanks in advance for your help!

Sebastian

<minimal_example_thomas.in>