afni.nimh.nih.gov

Dear AFNI experts,

I encountered the following error during resting state analysis (example 11) when their proc scripts reached 3dpc. The error message is completely new to me so I don't know what needs to be fixed.

3dpc -mask follow_ROI_FSvent+tlrc -pcsave 3 -prefix rm.ROIPC.FSvent rm.det_pcin_rall+tlrc
++ 3dpc: AFNI version=AFNI_17.1.10 (Jun 6 2017) [64-bit]
** ERROR: covariance diagonal (1,1) = 0
** ERROR: covariance diagonal (2,2) = 0
** ERROR: covariance diagonal (3,3) = 0
** ERROR: covariance diagonal (4,4) = 0
** ERROR: covariance diagonal (5,5) = 0
** ERROR: covariance diagonal (6,6) = 0
** ERROR: covariance diagonal (7,7) = 0
** ERROR: covariance diagonal (8,8) = 0
** ERROR: covariance diagonal (9,9) = 0
** ERROR: covariance diagonal (10,10) = 0
** ERROR: covariance diagonal (11,11) = 0
** ERROR: covariance diagonal (12,12) = 0
** ERROR: covariance diagonal (13,13) = 0
** ERROR: covariance diagonal (14,14) = 0
** ERROR: covariance diagonal (15,15) = 0
** ERROR: covariance diagonal (16,16) = 0
** ERROR: covariance diagonal (17,17) = 0
** ERROR: covariance diagonal (18,18) = 0
** ERROR: covariance diagonal (19,19) = 0
** ERROR: covariance diagonal (20,20) = 0
** ERROR: covariance diagonal (21,21) = 0
** ERROR: covariance diagonal (22,22) = 0
** ERROR: covariance diagonal (23,23) = 0
** ERROR: covariance diagonal (24,24) = 0
** ERROR: covariance diagonal (25,25) = 0
** ERROR: covariance diagonal (26,26) = 0
** ERROR: covariance diagonal (27,27) = 0
** ERROR: covariance diagonal (28,28) = 0
** ERROR: covariance diagonal (29,29) = 0
** ERROR: covariance diagonal (30,30) = 0
** ERROR: covariance diagonal (31,31) = 0
** ERROR: covariance diagonal (32,32) = 0
** ERROR: covariance diagonal (33,33) = 0
** ERROR: covariance diagonal (34,34) = 0
** ERROR: covariance diagonal (35,35) = 0
** ERROR: covariance diagonal (36,36) = 0
** ERROR: covariance diagonal (37,37) = 0
** ERROR: covariance diagonal (38,38) = 0
** ERROR: covariance diagonal (39,39) = 0
** ERROR: covariance diagonal (40,40) = 0
** ERROR: covariance diagonal (41,41) = 0
** ERROR: covariance diagonal (42,42) = 0
** ERROR: covariance diagonal (43,43) = 0
** ERROR: covariance diagonal (44,44) = 0
** ERROR: covariance diagonal (45,45) = 0
** ERROR: covariance diagonal (46,46) = 0
** ERROR: covariance diagonal (47,47) = 0
** ERROR: covariance diagonal (48,48) = 0
** ERROR: covariance diagonal (49,49) = 0
** ERROR: covariance diagonal (50,50) = 0
** ERROR: covariance diagonal (51,51) = 0
** ERROR: covariance diagonal (52,52) = 0
** ERROR: covariance diagonal (53,53) = 0
** ERROR: covariance diagonal (54,54) = 0
** ERROR: covariance diagonal (55,55) = 0
** ERROR: covariance diagonal (56,56) = 0
** ERROR: covariance diagonal (57,57) = 0
** ERROR: covariance diagonal (58,58) = 0
** ERROR: covariance diagonal (59,59) = 0
** ERROR: covariance diagonal (60,60) = 0
** ERROR: covariance diagonal (61,61) = 0
** ERROR: covariance diagonal (62,62) = 0
** ERROR: covariance diagonal (63,63) = 0
** ERROR: covariance diagonal (64,64) = 0
** ERROR: covariance diagonal (65,65) = 0
** ERROR: covariance diagonal (66,66) = 0
** ERROR: covariance diagonal (67,67) = 0
** ERROR: covariance diagonal (68,68) = 0
** ERROR: covariance diagonal (69,69) = 0
** ERROR: covariance diagonal (70,70) = 0
** ERROR: covariance diagonal (71,71) = 0
** ERROR: covariance diagonal (72,72) = 0
** ERROR: covariance diagonal (73,73) = 0
** ERROR: covariance diagonal (74,74) = 0
** ERROR: covariance diagonal (75,75) = 0
** ERROR: covariance diagonal (76,76) = 0
** ERROR: covariance diagonal (77,77) = 0
** ERROR: covariance diagonal (78,78) = 0
** ERROR: covariance diagonal (79,79) = 0
** ERROR: covariance diagonal (80,80) = 0
** ERROR: covariance diagonal (81,81) = 0
** ERROR: covariance diagonal (82,82) = 0
** ERROR: covariance diagonal (83,83) = 0
** ERROR: covariance diagonal (84,84) = 0
** ERROR: covariance diagonal (85,85) = 0
** ERROR: covariance diagonal (86,86) = 0
** ERROR: covariance diagonal (87,87) = 0
** ERROR: covariance diagonal (88,88) = 0
** ERROR: covariance diagonal (89,89) = 0
** ERROR: covariance diagonal (90,90) = 0
** ERROR: covariance diagonal (91,91) = 0
** ERROR: covariance diagonal (92,92) = 0
** ERROR: covariance diagonal (93,93) = 0
** ERROR: covariance diagonal (94,94) = 0
** ERROR: covariance diagonal (95,95) = 0
** ERROR: covariance diagonal (96,96) = 0
** ERROR: covariance diagonal (97,97) = 0
** ERROR: covariance diagonal (98,98) = 0
** ERROR: covariance diagonal (99,99) = 0
** ERROR: covariance diagonal (100,100) = 0
** ERROR: covariance diagonal (101,101) = 0
** ERROR: covariance diagonal (102,102) = 0
** ERROR: covariance diagonal (103,103) = 0
** ERROR: covariance diagonal (104,104) = 0
** ERROR: covariance diagonal (105,105) = 0
** ERROR: covariance diagonal (106,106) = 0
** ERROR: covariance diagonal (107,107) = 0
** ERROR: covariance diagonal (108,108) = 0
** ERROR: covariance diagonal (109,109) = 0
** ERROR: covariance diagonal (110,110) = 0
** ERROR: covariance diagonal (111,111) = 0
** ERROR: covariance diagonal (112,112) = 0
** ERROR: covariance diagonal (113,113) = 0
** ERROR: covariance diagonal (114,114) = 0
** ERROR: covariance diagonal (115,115) = 0
** ERROR: covariance diagonal (116,116) = 0
** ERROR: covariance diagonal (117,117) = 0
** ERROR: covariance diagonal (118,118) = 0
** ERROR: covariance diagonal (119,119) = 0
** ERROR: covariance diagonal (120,120) = 0
** ERROR: covariance diagonal (121,121) = 0
** ERROR: covariance diagonal (122,122) = 0
** ERROR: covariance diagonal (123,123) = 0
** ERROR: covariance diagonal (124,124) = 0
** ERROR: covariance diagonal (125,125) = 0
** ERROR: covariance diagonal (126,126) = 0
** ERROR: covariance diagonal (127,127) = 0
** ERROR: covariance diagonal (128,128) = 0
** ERROR: covariance diagonal (129,129) = 0
** ERROR: covariance diagonal (130,130) = 0
** ERROR: covariance diagonal (131,131) = 0
** ERROR: covariance diagonal (132,132) = 0
** ERROR: covariance diagonal (133,133) = 0
** ERROR: covariance diagonal (134,134) = 0
** ERROR: covariance diagonal (135,135) = 0
** ERROR: covariance diagonal (136,136) = 0
** ERROR: covariance diagonal (137,137) = 0
** ERROR: covariance diagonal (138,138) = 0
** ERROR: covariance diagonal (139,139) = 0
** ERROR: covariance diagonal (140,140) = 0
** ERROR: covariance diagonal (141,141) = 0
** ERROR: covariance diagonal (142,142) = 0
** ERROR: covariance diagonal (143,143) = 0
** ERROR: covariance diagonal (144,144) = 0
** ERROR: covariance diagonal (145,145) = 0
** ERROR: covariance diagonal (146,146) = 0
** ERROR: covariance diagonal (147,147) = 0
** ERROR: covariance diagonal (148,148) = 0
** ERROR: covariance diagonal (149,149) = 0
** ERROR: covariance diagonal (150,150) = 0
** ERROR: covariance diagonal (151,151) = 0
** ERROR: covariance diagonal (152,152) = 0
** ERROR: covariance diagonal (153,153) = 0
** ERROR: covariance diagonal (154,154) = 0
** ERROR: covariance diagonal (155,155) = 0
** ERROR: covariance diagonal (156,156) = 0
** ERROR: covariance diagonal (157,157) = 0
** ERROR: covariance diagonal (158,158) = 0
** ERROR: covariance diagonal (159,159) = 0
** ERROR: covariance diagonal (160,160) = 0
** ERROR: covariance diagonal (161,161) = 0
** ERROR: covariance diagonal (162,162) = 0
** ERROR: covariance diagonal (163,163) = 0
** ERROR: covariance diagonal (164,164) = 0
** ERROR: covariance diagonal (165,165) = 0
** ERROR: covariance diagonal (166,166) = 0
** ERROR: covariance diagonal (167,167) = 0
** ERROR: covariance diagonal (168,168) = 0
** ERROR: covariance diagonal (169,169) = 0
** ERROR: covariance diagonal (170,170) = 0
** ERROR: covariance diagonal (171,171) = 0
** ERROR: covariance diagonal (172,172) = 0
** ERROR: covariance diagonal (173,173) = 0
** ERROR: covariance diagonal (174,174) = 0
** ERROR: covariance diagonal (175,175) = 0
** ERROR: covariance diagonal (176,176) = 0
** ERROR: covariance diagonal (177,177) = 0
** ERROR: covariance diagonal (178,178) = 0
** ERROR: covariance diagonal (179,179) = 0
** ERROR: covariance diagonal (180,180) = 0
** ERROR: covariance diagonal (181,181) = 0
** ERROR: covariance diagonal (182,182) = 0
** ERROR: covariance diagonal (183,183) = 0
** ERROR: covariance diagonal (184,184) = 0
** ERROR: covariance diagonal (185,185) = 0
** ERROR: covariance diagonal (186,186) = 0
** ERROR: covariance diagonal (187,187) = 0
** ERROR: covariance diagonal (188,188) = 0
** ERROR: covariance diagonal (189,189) = 0
** ERROR: covariance diagonal (190,190) = 0
** ERROR: covariance diagonal (191,191) = 0
** ERROR: covariance diagonal (192,192) = 0
** ERROR: covariance diagonal (193,193) = 0
** ERROR: covariance diagonal (194,194) = 0
** ERROR: covariance diagonal (195,195) = 0
** ERROR: covariance diagonal (196,196) = 0
** ERROR: covariance diagonal (197,197) = 0
** ERROR: covariance diagonal (198,198) = 0
** ERROR: covariance diagonal (199,199) = 0
** ERROR: covariance diagonal (200,200) = 0
** ERROR: covariance diagonal (201,201) = 0
** ERROR: covariance diagonal (202,202) = 0
** ERROR: covariance diagonal (203,203) = 0
** ERROR: covariance diagonal (204,204) = 0
** ERROR: covariance diagonal (205,205) = 0
** ERROR: covariance diagonal (206,206) = 0
** ERROR: covariance diagonal (207,207) = 0
** ERROR: covariance diagonal (208,208) = 0
** ERROR: covariance diagonal (209,209) = 0
** ERROR: covariance diagonal (210,210) = 0
** ERROR: covariance diagonal (211,211) = 0
** ERROR: covariance diagonal (212,212) = 0
** ERROR: covariance diagonal (213,213) = 0
** ERROR: covariance diagonal (214,214) = 0
** ERROR: covariance diagonal (215,215) = 0
** ERROR: covariance diagonal (216,216) = 0
** ERROR: covariance diagonal (217,217) = 0
** ERROR: covariance diagonal (218,218) = 0
** ERROR: covariance diagonal (219,219) = 0
** ERROR: covariance diagonal (220,220) = 0
** ERROR: covariance diagonal (221,221) = 0
** ERROR: covariance diagonal (222,222) = 0
** ERROR: covariance diagonal (223,223) = 0
** ERROR: covariance diagonal (224,224) = 0
** ERROR: covariance diagonal (225,225) = 0
** ERROR: covariance diagonal (226,226) = 0
** ERROR: covariance diagonal (227,227) = 0
** ERROR: covariance diagonal (228,228) = 0
** ERROR: covariance diagonal (229,229) = 0
** ERROR: covariance diagonal (230,230) = 0
** ERROR: covariance diagonal (231,231) = 0
** ERROR: covariance diagonal (232,232) = 0
** ERROR: covariance diagonal (233,233) = 0
** ERROR: covariance diagonal (234,234) = 0
** ERROR: covariance diagonal (235,235) = 0
** ERROR: covariance diagonal (236,236) = 0
** ERROR: covariance diagonal (237,237) = 0
** FATAL ERROR: *** program exiting right here and now!
** Program compile date = Jun 6 2017

When running 3dmaskave -mask follow_ROI_FSvent+tlrc rm.det_pcin_rall+tlrc, I got the following.



++ 3dmaskave: AFNI version=AFNI_17.1.10 (Jun 6 2017) [64-bit]
+++ 1132 voxels survive the mask
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]
0 [1132 voxels]

Also, when checking anat and epi registration, epi image was not aligned to anat image. Could you please suggest how to solve this?

Thank you in advance for your help,
Jun



Edited 1 time(s). Last edit at 07/12/2018 03:59PM by JW.