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bob cox
January 07, 2003 03:37PM
Kate,

I looked at the .1D files you sent me. I don't understand what the issue is. A negative shift does mean a shift backward in time. If I take the slice 17 before and after data you sent me and graph the 1st 100 points with the command
1dcat before_020_031_017.1D after_020_031_017.1D | 1dplot -stdin -one -use 100
then the before graph is in black and the after graph is in red. It is clear to me that the red graph is slightly shifted to be earlier in time, as it should be. A similar effort with the slice 02 1D files produces a plot where the red curve is shifted slightly to the right of the black curve - as it should be. This link should show you the slice 17 graph (grabbed from the 1dplot command above using xv).

Hope this helps - if not, please clarify -- bob cox
Subject Author Posted

3dTshift question

Kate Fissell January 03, 2003 07:04PM

Re: 3dTshift question

bob cox January 06, 2003 07:03PM

Re: 3dTshift question

bob cox January 07, 2003 03:37PM

Re: 3dTshift question

Kate Fissell January 07, 2003 04:57PM

Re: 3dTshift question

Ziad January 07, 2003 06:26PM

Re: 3dTshift question

Kate Fissell January 08, 2003 01:03PM

Re: 3dTshift question

Kate Fissell January 17, 2003 05:41PM

Re: 3dTshift question

Tom Johnstone March 02, 2003 11:44PM



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