External Email - Use Caution       

Hi:

  I tried to process a tractography with TRACULA. I got the error
"ERROR: for B0 distortion correction with reverse-polarity DWIs.
ERROR: or for model-based eddy-current distortion correction, ERROR:
must specify PE direction". What does it mean? I read the webpage
https://secure-web.cisco.com/1guG1MnfZf84DwQHfWaHHLuw6SMY7Z-tutMOyUkvQB8sNK-S-CoJR8hIxNUlraYAt1Q3nZwGPAObEFIpajbWVzXko7vE6ouZP6d3cQer8LgTmlBNzQzSLY8DEk7cj0Ma3noqeXSnVZBMcGgMyCGFELAc-ReX5c6q891gCUl35SRXIWZUO0yvLGMBLAKZQpvywUwHckAUlf5_8SQ9ch05XQW5ockkLH0E_yaqNOGE5DPhCDJRX5qjywx1yF5JcMkcPbiNNbEc34hoNaOpP1Y0xmpNNirDZiIGlgBoFYRkmonGJsbGHxJHNnN8Vok295ZKv2AcDxmDMdvWQZIyAINNHpr5ixKNj5750wSN4LPTZHn8/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2Ftrac-all, but It was not
clear to me how to solve the problem.

  Sincerely,


Gonzalo Rojas Costa
Department of Radiology
Clínica las Condes
Lo Fontecilla 441, Las Condes, Santiago, Chile.
Tel: 56-2-2105170
Cel: 56-9-97771785
http://secure-web.cisco.com/12GtciP9OUiW5DkspMfrRVy3WsQH7lo4AsKjg0Sj8uml6hmsd8KFZr1odJEiUr6HRGBN-SuY_R4C_Y0XGK__GjtX9PjfFlQs2JHPTJLzzQzzy4y96uBuIlvSq_e9wiESYdSoS5y3QsDzt3ze1250ehvNQffFL1RD081jdhgsX7nH8Gs6kzXKYmASbPRIgy7kPPm7w8j0tLkTM-uD40PHVwQjblo3F4ZND1hdrlSk5nitHr7H1v4C4iuaX6fP86dTzzad4WCwFYWqtxusQJ4IJ6YfGwCbquzJNQDqCxj9P7Z8d_jXwKukNBPPzPuyzoCPmWp5-rV1tyuGsoPIxR1yopg/http%3A%2F%2Fwww.aribrain.info
https://secure-web.cisco.com/1MqLKS1F46RbplHUM6h_KNyjN0BiKcyL58vxd1gCfQMyaz0OPW17_nrs2VG9SJQNHeXH4IMAeEcl6px6_zaUrsPw6AMcQ9-DcUneAhxAncGITAtkY6jjXUmvoPFRcZbSvtJBZRHQ2syMM23Bxfv46n2Z9qjyKI69GXBt701RXajzTrug8rL4CL2MOY5dedYAfyrjlaSulR4uSa3gi9q8VzVtXB_ow5ZJzK441W9Nbk71z74J31Bgk8Qzk_qgFB4kOQzdozHIMoD49K52MzYR9UbK2rXbUETVeg49T71HG37OiPJ6SEpvLF3IMajM_tzSVR2eJxDCf5oCoPhagT5UzMXEMsibitSB6UryFporqPUE/https%3A%2F%2Fscholar.google.com%2Fcitations%3Fuser%3DLO7LZ3oAAAAJ
https://secure-web.cisco.com/1VYyKt8bpinu3O6RicUYTbOJmllqjZD8fa4vMdxnypEQayQ9J02-zfQoV3CaEPXmYzY15Ptg-iiGztazIob_nLawvlh0vRbpslrQ9Vr3rIhHWe9I4lbE1tKCPiFgb3kqwSQCahbny-Ve23MayOPyzb1gscRMpyuAUi0JEJWrZCSM-Qta7stv3OP5XPvKEwKUmcqk2KFgiTvsX55erZbsnadmzuXWwYPhgHM5uwwNwwyQkfwe2MAhTHWy9Ow7U-w-EQO6iS41z2mTuTHg3oRu4ZAOrmYNLvENgXyRP94a_a2h3dWJuSiXp1efuxUDLNNTOSOeNv8qjVLy-wrExLZqhuQnbOpvYRV53-Tzus2GKzRQ/https%3A%2F%2Fwww.researchgate.net%2Fprofile%2FGonzalo_Rojas2
https://secure-web.cisco.com/1cDJNj5GQNOJNQJmRBcgfx71cRT_O6MgqP1ftnJlfUY5Nun_rWo6B88PBnd6lVH9efnoMI7MgyT3hCEUUToJuRRK4Ckuyc6VR4HpWGQNTKk2ejcknhkODOU2BBSo_nE6PPrryQIObssSSJ3xqzSHPlw54l42nLje35IFdP972Q8_zAIYcascWSOV2Gf4Cdl3PTK4B1cSVYW3iEGLQvh-23ZhfQzKV0NtqfzRxdTadhCQ6ciHt7O9MthJC_zTk7zKeaEtgdug3_lN3ZqcqFSLWDRgmDCCthA1Odtsn-uKXY7UBDFeoHwt_1xUPDBgAcurfDbXKD5Ai_55MCCOiYOZcVK8g8bon5VGI5ehCWH93GE8/https%3A%2F%2Fcvn.fecyt.es%2F0000-0002-6228-2678
http://secure-web.cisco.com/1FaAL_RhtLAORTKofMH0umP03Sz7z4fz1ix6_BxtTBFSkxZd5Ij8oIERZT-ntsCxShw25L9g_nXPFsw0tjYLRNsjpyxjvBoEpivewpSxRM-hBIkDyKD1oJ2YhK2qkbhg8h2O8p8RL89bq8Qg5fnXFsEcvn2nVQoJzszYU5x3qdg1G0creSaAwIQthPDC1mPmtYEJUQD5fDto9s7P17o-bGPfCipDCFNYvHnnH1Olo02dLBOCIMnLuYe0gKlUygt4QbxzGN01qZT24YX1HbozncxDFNEM5hcpAPzv885kr-ff1jGnzctH3rJn3evnhun_WZlm7pCcb2LCZLEhDnEUUzBI0ij7ydAXqXKoRaMTvJNk/http%3A%2F%2Fwww.researcherid.com%2Frid%2FB-2036-2013
https://secure-web.cisco.com/1Chz4Nd2Gs4bv5UU_W7XXxgXJhQCBYB_9QHiTrY3XemPxP0nrw9NRQ4rHSVW3l0pM2TlRG8qiviXBOXTuNG5PNC479AlRMDtEIguFfyxUwj83Kmzat3oXNcVnBeslRPolAY5uMw-BSFORuL70qD-W50LcdIaNkNQ_jbGIJqm1NkCWabnBqUyzcHY7KS-G6rTGXgEH-cwUOLmA6uaXmVzOoPcnir1R95kaqEh1kNLy-NsHrHoa0-KKU5VPdzCizrIcGnUeO_d7oi_FsVvUUdhU1p7TeqvjU5ML64yk2jF3U8mlWPxrEtM8Qdzk_nFxIltn6vfgCeEXYv5xPuIgF3u3P5Mcwo3jdPpOv13c7Bmcb-o/https%3A%2F%2Fcl.linkedin.com%2Fin%2Fgonzalorojascosta

_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer