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Full Discussion: Find gaps in time data and replace missing time value and column 2 value by interpolation in awk
Top Forums Programming Find gaps in time data and replace missing time value and column 2 value by interpolation in awk Post 302931906 by malandisa on Friday 16th of January 2015 10:11:21 AM
Old 01-16-2015
Dear RudiC and everyone,

Thank you. this solution works and does exactly what I really needed. The interpolation is just alright. As you can see this is time series data for some quantity that depends on the sun, which exhibits higher values during the day that at night. this is morning and the variation of the quantity more complex due to too many factors. So this interpolation does just fine. I have just increased the precision of the D0/D1 to include more significant figures and that solves the problem you indicated with the
Code:
D1 > D0

.

Again may I say thank you and am sure this will help others as well.
 

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LEARN ABOUT SUNOS

mlib_imageinterptabledelete

mlib_ImageInterpTableDelete(3MLIB)			    mediaLib Library Functions				mlib_ImageInterpTableDelete(3MLIB)

NAME

       mlib_ImageInterpTableDelete - deletes an interpolation table

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       void mlib_ImageInterpTableDelete(void *interp_table);

DESCRIPTION

       The mlib_ImageInterpTableDelete() function deletes an interpolation table.

       This function deletes the structure of an interpolation table and frees the memory allocated by mlib_ImageInterpTableCreate().

PARAMETERS

       The function takes the following arguments:

       interp_table    Pointer to an interpolation table.

RETURN VALUES

       None.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageInterpTableCreate(3MLIB),   mlib_ImageAffineTable(3MLIB),   mlib_ImageZoomTranslateTable(3MLIB),  mlib_ImageGridWarpTable(3MLIB),
       mlib_ImagePolynomialWarpTable(3MLIB), attributes(5)

SunOS 5.10							    9 Nov 2004					mlib_ImageInterpTableDelete(3MLIB)
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