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T O P I C R E V I E W
Koguma	Posted - 08/07/2006 : 1:43:47 PM Origin Version (Origin 7.0): Operating System:Windows Xp Professional Hi...i here again! :p I try to do a routine what all columns in a worksheet are subtracted for another worksheet.This another worksheet have only 2 points, taked by the GetPts comand.So, i have to do subtration with interpolation (--O).A piece of my code is below: "Copia" is the main worksheet and "line_b" is the "another worksheet" . create line_B -d 2; GetPts -n line_b 2; for (jj=2;jj<=%W!wks.ncols;jj++){ %(copia,jj) --O line_b; } Does work without "for" too.... please help me!
1 L A T E S T R E P L I E S (Newest First)
Mike Buess	Posted - 08/07/2006 : 2:39:08 PM The for-loop executes before points are selected and all Y columns in Copia probably end up with missing values "--". (See the Notes in the programming guide's description of the GetPts command.) Use the EndToolbox macro to delay subtraction until two points are selected... def EndToolbox { %W=Copia; for (jj=2;jj<=%W!wks.ncols;jj++) { %(%W,2) --O line_B; }; layer -a; // rescale graph layer }; create line_B -d 2; GetPts -n line_B 2; Mike Buess Origin WebRing Member Edited by - Mike Buess on 08/07/2006 2:45:10 PM

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