Hi all!
I am relatively new to UNIX staff, and I have come across a problem:
I have a big directory, which contains 100 smaller ones. Each of the 100 contains a file ending in .txt , so there are 100 files ending in .txt
I want to split each of the 100 files in smaller ones, which will contain... (4 Replies)
Hi! I'm doing bash shell scripting and would like to know if bash had something similar to perl's split function? Ultimately, I want to split two strings (delimeter = '.') and compare each of their values. Thus, I figured putting them in an array would be easiest.
So i.e.:
String 1:... (5 Replies)
On a line in a file::
/atrclips/u90/2009/169_008/Y5288900/SATHSWR_P1/1809853_SATHSWR_P1.tif,00018098539415200901_SATHSWR_P1.tif
How do I use the split function to extract 169008......I tried ....
foreach my $line (@lines)
{
... (3 Replies)
Hi... I have a question regarding the split function in PERL.
I have a very huge csv file (more than 80 million records). I need to extract a particular position(eg : 50th position) of each line from the csv file. I tried using split function. But I realized split takes a very long time.
Also... (1 Reply)
Hi... I have a question regarding the split function in PERL.
I have a very huge csv file (more than 80 million records). I need to extract a particular position(eg : 50th position) of each line from the csv file. I tried using split function. But I realized split takes a very long time.
Also... (0 Replies)
Hi... I have a question regarding the split function in PERL.
I have a very huge csv file (more than 80 million records). I need to extract a particular position(eg : 50th position) of each line from the csv file. I tried using split function. But I realized split takes a very long time.
Also... (1 Reply)
Hi,
Below is an example of a record I have, which I wish to split using the perl's split function and load it into an array. I am having tough time figuring out the exact reg-ex to perform the split.
Given record:
"a","xyz",0,2,48,"abcd","lmno,pqrR, stv",300,"abc",20,
The delimiter to... (4 Replies)
my @d =split('\|', $_);
west|ACH|3|Y|LuV|N||N||
Qt|UWST|57|Y|LSV|Y|Bng|N|KT|
It Returns d as 8 for First Line, and 9 as for Second Line . I want to Process Both the Files, How to Handle It. (3 Replies)
Hi all,
I have a csv file that appears as follows:
,2013/03/26,2012/12/26,4,1,"2017/09/26,5.75%","2017/09/26,1,2018/09/26,1,2019/09/26,1,2020/09/26,1,2021/09/26,1",,,2012/12/26,now when i use the split function like this:
my @f = split/,/; the split function will split the data that is... (2 Replies)
Discussion started by: WongSifu
2 Replies
LEARN ABOUT SUNOS
mlib_volumeraycast_blocked
mlib_VolumeRayCast_Blocked(3MLIB) mediaLib Library Functions mlib_VolumeRayCast_Blocked(3MLIB)NAME
mlib_VolumeRayCast_Blocked, mlib_VolumeRayCast_Blocked_Parallel_Nearest_U8_U8, mlib_VolumeRayCast_Blocked_Parallel_Nearest_S16_S16,
mlib_VolumeRayCast_Blocked_Parallel_Trilinear_U8_U8, mlib_VolumeRayCast_Blocked_Parallel_Trilinear_S16_S16, mlib_VolumeRay-
Cast_Blocked_Divergent_Nearest_U8_U8, mlib_VolumeRayCast_Blocked_Divergent_Nearest_S16_S16, mlib_VolumeRayCast_Blocked_Divergent_Trilin-
ear_U8_U8, mlib_VolumeRayCast_Blocked_Divergent_Trilinear_S16_S16 - cast a ray (or rays) through a 3D data set
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_VolumeRayCast_Blocked_Parallel_Nearest_U8_U8(mlib_rays *rays, const mlib_blkvolume *blk, void *buffer);
mlib_status mlib_VolumeRayCast_Blocked_Parallel_Nearest_S16_S16(mlib_rays *rays, const mlib_blkvolume *blk, void *buffer);
mlib_status mlib_VolumeRayCast_Blocked_Parallel_Trilinear_U8_U8(mlib_rays *rays, const mlib_blkvolume *blk, void *buffer);
mlib_status mlib_VolumeRayCast_Blocked_Parallel_Trilinear_S16_S16(mlib_rays *rays, const mlib_blkvolume *blk, void *buffer);
mlib_status mlib_VolumeRayCast_Blocked_Divergent_Nearest_U8_U8(mlib_rays *rays, const mlib_blkvolume *blk, void *buffer);
mlib_status mlib_VolumeRayCast_Blocked_Divergent_Nearest_S16_S16(mlib_rays *rays, const mlib_blkvolume *blk, void *buffer);
mlib_status mlib_VolumeRayCast_Blocked_Divergent_Trilinear_U8_U8(mlib_rays *rays, const mlib_blkvolume *blk, void *buffer);
mlib_status mlib_VolumeRayCast_Blocked_Divergent_Trilinear_S16_S16(mlib_rays *rays, const mlib_blkvolume *blk, void *buffer);
DESCRIPTION
Each of these functions casts a ray (or rays) through a three-dimensional(3D) data set, then computes and returns the interpolated samples
at each step along the way.
In trilinear interpolation, the value at point P is computed from its eight surrounding neighbors based on the equation below.
P = (1-a)*(1-b)*(1-c)*P0 +
a*(1-b)*(1-c)*Px + (1-a)*b*(1-c)*Py + (1-a)*(1-b)*c*Pz +
a*b*(1-c)*Pxy + a*(1-b)*c*Pxz + (1-a)*b*c*Pyz +
a*b*c*Pxyz
where a, b, and c are the fractional parts of the coordinates of point P.
The trilinear interpolation is represented by the following figure:
Please see the online man page on docs.sun.com or a print copy for the diagram.
Figure that represents the trilinear interpolation
In nearest neighbor operation, the sample value at point P is replaced by the value of the nearest neighbor voxel.
PARAMETERS
Each of the functions takes the following arguments:
rays Casting rays.
blk Volume data in the blocked format.
buffer Working buffer.
RETURN VALUES
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO mlib_VolumeRayCast_General(3MLIB), attributes(5)SunOS 5.10 10 Nov 2004 mlib_VolumeRayCast_Blocked(3MLIB)