Thanks for the really in-depth explanation! Really appreciate it. Yes, there are 208 volumes instead of 104 in the final output.
The fact that your data are clearly intended to satisfy this requirement, but the code reports that they do not, means that you need to look at your diffusion gradient table closely and try to figure out why the code thinks it’s anything other than the same 104 entries duplicated twice.>
Indeed, the bvals do not seem to be matching. The bvals of the AP and PA are shown in the top and bottom rows respectively. The b0 volumes do not have the same bvals in AP and PA. What would be the recommendation moving forward? I will ask our MRI team why this is happening too.
4.18194 4.18194 296.589 297.181 298.411 300.675 300.547 305.016 305.8 303.914 4.18194 999.15 996.766 997.551 1007.14 994.238 990.417 1001.58 990.431 997.84 1009.82 999.05 991.112 1008.63 991.602 1010.52 4.18194 1006.86 993.048 992.832 997.483 1006.94 995.941 1003.94 997.776 1001.84 992.416 1003.56 1006.22 1001.38 1007.43 994.888 4.18194 2000.02 2004.06 1985.62 1985.82 2005.32 2012.45 2003.78 2011.81 1993.24 1996 2008.35 1988.33 1994.43 2014.29 2007.43 2012.48 1996.6 2001.65 1986.26 1994.51 1991.7 2006.54 1993.93 2005.41 2006.49 2001.6 1998.7 1992.14 1990.15 1993.82 4.18194 2011.78 2012.01 2009.02 1989.37 2005.37 1990.66 2014.05 1999.18 2002.17 1994.42 2001.78 2002.11 2009.05 1988.97 1999.69 2011.5 1993.2 1989.18 2000.9 1987.55 1990.88 2015.29 1986.66 2003.05 2011.66 2001.67 1995.88 1997.37 2008.43 2009.65
4.56155 4.56155 296.589 297.181 298.411 300.675 300.547 305.016 305.8 303.914 4.56155 999.15 996.766 997.551 1007.14 994.238 990.417 1001.58 990.431 997.84 1009.82 999.05 991.112 1008.63 991.602 1010.52 4.56155 1006.86 993.048 992.832 997.483 1006.94 995.941 1003.94 997.776 1001.84 992.416 1003.56 1006.22 1001.38 1007.43 994.888 4.56155 2000.02 2004.06 1985.62 1985.82 2005.32 2012.45 2003.78 2011.81 1993.24 1996 2008.35 1988.33 1994.43 2014.29 2007.43 2012.48 1996.6 2001.65 1986.26 1994.51 1991.7 2006.54 1993.93 2005.41 2006.49 2001.6 1998.7 1992.14 1990.15 1993.82 4.56155 2011.78 2012.01 2009.02 1989.37 2005.37 1990.66 2014.05 1999.18 2002.17 1994.42 2001.78 2002.11 2009.05 1988.97 1999.69 2011.5 1993.2 1989.18 2000.9 1987.55 1990.88 2015.29 1986.66 2003.05 2011.66 2001.67 1995.88 1997.37 2008.43 2009.65