Re: [Wien] Regarding space group (227) choice 1

2014-07-02 Thread Peter Blaha
No, for spacegroups with two settings, where one setting has inversion symmetry and the other one does not, wien2k supports only the "inversion-setting". This saves a factor of 4 in computer time, so why would you want to do it in the other setting. Convert your positions into the proper setti

Re: [Wien] LDA+U+SOC error

2014-07-02 Thread Peter Blaha
I don't think anybody can help you with this info. For sure, yuu cannot do in w2web only this runsp command, but must have done also some previous steps in a similar way as on the command line. This task should work in the same way, both in w2web and at the command line, but somewhere there m

Re: [Wien] LDA+U+SOC error

2014-07-02 Thread Oleg Rubel
Generally, it is advised to run SCF without SOC first. Also, I have seen some ghost states appear in SOC calculations with additional LO where you don't need them. I hope this helps Oleg On Jul 2, 2014 9:12 AM, "liumin" wrote: > Dear Prof . Blaha and all: > > I have a LDA+U+SOC calculation wit

[Wien] LDA+U+SOC error

2014-07-02 Thread liumin
Dear Prof . Blaha and all: I have a LDA+U+SOC calculation with wien2k_13.1, I have two different methods by using LDA+U+SOC: the first one, I used the command in w2web :runsp_lapw -p -so -orb -ec 0.1 -cc 0.0001 -NI, the task can run successfully. However, When I used the command step by