[FLASH-USERS] Laserslab, Error message is [Eos] Error: too many iterations in Newton-Raphson

[赵旭]

Hello Passalidis,

There are two ways you can try to fix this issue in .par :

1- set irenorm          = 1
2- set eos_maxNewton and eos_tolerance this two paras , for example, eos_maxNewton  = 10000000 and eos_tolerance = 1e-7

I use way-1 mostly

however, i dont know why this happens, perhelps someone can tell more about this error.

Best 

Zhao Xu



----- 原始邮件 -----
发件人: "Stylianos PASSALIDIS" <Stylianos.PASSALIDIS at cea.fr>
收件人: "flash-users" <flash-users at flash.rochester.edu>
发送时间: 星期四, 2022年 11 月 03日 下午 9:53:49
主题: [FLASH-USERS] Laserslab, Error message is [Eos] Error: too many iterations in Newton-Raphson

Hello, 

running the default laserslab 3D example file, I run into the the following problem: 




[ 11-03-2022 14:30:05.226 ] [DRIVER_ABORT]: Driver_abort() called by PE 0 
[ 11-03-2022 14:30:05.227 ] abort_message: [Eos] Error: too many iterations in Newton-Raphson 





I attach the .log and the . out file. 

Does anyone know anything on this kind of problem? 

Best 

S. Passalidis 

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-- 
Zhao Xu
Laboratory for Laser Plasmas (MoE)
Shanghai Jiao Tong University
800 Dongchuan Rd, Shanghai 200240