Hi,
I am also getting the same error. Even though they have same grid spacing and size.
here is my script.. Can anyone help..
#!/bin/tcsh
3dttest++ \
-prefix /mnt/Processing1/Priyank/ANALYSIS/MOUSE/Mouse.Wild-GAG.t++.Mouse_Striatum \
-setA Wild \
45_01 '/mnt/Processing1/Priyank/MOUSE_out/s_20150206_Li_mouse_45_01/Z_pearson_s_20150206_Li_mouse_45_01.Mouse_Striatum_motion+tlrc.HEAD[0]' \
64_03 '/mnt/Processing1/Priyank/MOUSE_out/s_20150219_Li_mouse_64_03/Z_pearson_s_20150219_Li_mouse_64_03.Mouse_Striatum_motion+tlrc.HEAD[0]' \
29_05 '/mnt/Processing1/Priyank/MOUSE_out/s_20150220_Li_mouse_29_05/Z_pearson_s_20150220_Li_mouse_29_05.Mouse_Striatum_motion+tlrc.HEAD[0]' \
30_06 '/mnt/Processing1/Priyank/MOUSE_out/s_20150220_Li_mouse_30_06/Z_pearson_s_20150220_Li_mouse_30_06.Mouse_Striatum_motion+tlrc.HEAD[0]' \
32_09 '/mnt/Processing1/Priyank/MOUSE_out/s_20150226_Li_Mouse_32_09/Z_pearson_s_20150226_Li_Mouse_32_09.Mouse_Striatum_motion+tlrc.HEAD[0]' \
68_10 '/mnt/Processing1/Priyank/MOUSE_out/s_20150310_Li_Mouse_68_10/Z_pearson_s_20150310_Li_Mouse_68_10.Mouse_Striatum_motion+tlrc.HEAD[0]' \
82_17 '/mnt/Processing1/Priyank/MOUSE_out/s_20150320_Li_Mouse_82_17/Z_pearson_s_20150320_Li_Mouse_82_17.Mouse_Striatum_motion+tlrc.HEAD[0]' \
55_18 '/mnt/Processing1/Priyank/MOUSE_out/s_20150409_Li_Mouse_55_18/Z_pearson_s_20150409_Li_Mouse_55_18.Mouse_Striatum_motion+tlrc.HEAD[0]' \
56_19 '/mnt/Processing1/Priyank/MOUSE_out/s_20150409_Li_Mouse_56_19/Z_pearson_s_20150409_Li_Mouse_56_19.Mouse_Striatum_motion+tlrc.HEAD[0]' \
85_22 '/mnt/Processing1/Priyank/MOUSE_out/s_20150430_Li_Mouse_85_22/Z_pearson_s_20150430_Li_Mouse_85_22.Mouse_Striatum_motion+tlrc.HEAD[0]' \
-setB GAG \
43_02 '/mnt/Processing1/Priyank/MOUSE_out/s_20150206_Li_mouse_43_02/Z_pearson_s_20150206_Li_mouse_43_02.Mouse_Striatum_motion+tlrc.HEAD[0]' \
66_04 '/mnt/Processing1/Priyank/MOUSE_out/s_20150219_Li_mouse_66_04/Z_pearson_s_20150219_Li_mouse_66_04.Mouse_Striatum_motion+tlrc.HEAD[0]' \
31_07 '/mnt/Processing1/Priyank/MOUSE_out/s_20150226_Li_mouse_31_07/Z_pearson_s_20150226_Li_mouse_31_07.Mouse_Striatum_motion+tlrc.HEAD[0]' \
33_08 '/mnt/Processing1/Priyank/MOUSE_out/s_20150226_Li_Mouse_33_08/Z_pearson_s_20150226_Li_Mouse_33_08.Mouse_Striatum_motion+tlrc.HEAD[0]' \
67_11 '/mnt/Processing1/Priyank/MOUSE_out/s_20150310_Li_Mouse_67_11/Z_pearson_s_20150310_Li_Mouse_67_11.Mouse_Striatum_motion+tlrc.HEAD[0]' \
34_13 '/mnt/Processing1/Priyank/MOUSE_out/s_20150312_Li_Mouse_34_13/Z_pearson_s_20150312_Li_Mouse_34_13.Mouse_Striatum_motion+tlrc.HEAD[0]' \
35_14 '/mnt/Processing1/Priyank/MOUSE_out/s_20150312_Li_Mouse_35_14/Z_pearson_s_20150312_Li_Mouse_35_14.Mouse_Striatum_motion+tlrc.HEAD[0]' \
36_12 '/mnt/Processing1/Priyank/MOUSE_out/s_20150312_Li_Mouse_36_12/Z_pearson_s_20150312_Li_Mouse_36_12.Mouse_Striatum_motion+tlrc.HEAD[0]' \
83_15 '/mnt/Processing1/Priyank/MOUSE_out/s_20150320_Li_Mouse_83_15/Z_pearson_s_20150320_Li_Mouse_83_15.Mouse_Striatum_motion+tlrc.HEAD[0]' \
84_16 '/mnt/Processing1/Priyank/MOUSE_out/s_20150320_Li_Mouse_84_16/Z_pearson_s_20150320_Li_Mouse_84_16.Mouse_Striatum_motion+tlrc.HEAD[0]' \
41_21 '/mnt/Processing1/Priyank/MOUSE_out/s_20150410_Li_Mouse_41_21/Z_pearson_s_20150410_Li_Mouse_41_21.Mouse_Striatum_motion+tlrc.HEAD[0]' \
54_20 '/mnt/Processing1/Priyank/MOUSE_out/s_20150410_Li_Mouse_54_20/Z_pearson_s_20150410_Li_Mouse_54_20.Mouse_Striatum_motion+tlrc.HEAD[0]' \
43_23 '/mnt/Processing1/Priyank/MOUSE_out/s_20150430_Li_Mouse_43_23/Z_pearson_s_20150430_Li_Mouse_43_23.Mouse_Striatum_motion+tlrc.HEAD[0]'