[gmx-users] LAMBADA and InflateGRO2

Catarina Santos catsantos at itqb.unl.pt
Mon Jul 22 15:49:46 CEST 2013

Hi Atila,

Lambada was not able to properly identify the membrane reference atoms and
you get that error message when it tries to calculate the membrane centre
in the Z-axis.

Although I'm not an expert I would recommend you to use an index file for
the protein and the membrane (options -n1 and -n2, type lambada -h). In my
case this was the solution to that problem, but my system is simpler than


Catarina Santos
Research Student
Molecular Simulation Group
Instituto de Tecnologia Química e Biológica
Universidade Nova de Lisboa
Av.da República, Apartado 127
2781-901 Oeiras, Portugal

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