ahmilb@houu64$suname
-----
CWP Free Programs -----
CWPROOT=/hou/apps/gttgeo/ahmilb_new/su/releases_su/v33/SunOS
Mains:
In CWPROOT/src/cwp/main:
* CTRLSTRIP - Strip
non-graphic characters
* DOWNFORT - change
Fortran programs to lower case, preserving strings
* FCAT - fast cat with 1
read per file
* ISATTY - pass on return
from isatty(2)
* MAXINTS - Compute
maximum and minimum sizes for integer types
* PAUSE - prompt and wait
for user signal to continue
* T - time and date for
non-military types
* UPFORT - change Fortran
programs to upper case, preserving strings
In CWPROOT/src/par/main:
A2B - convert ascii floats to binary
B2A - convert binary
floats to ascii
DZDV - determine depth
derivative with respect to the velocity ",
FARITH - File ARITHmetic -- perform simple arithmetic with binary files
FTNSTRIP - convert a file
of binary data plus record delimiters created
FTNUNSTRIP - convert C
binary floats to Fortran style floats
H2B - convert 8 bit hexidecimal floats to binary
KAPERTURE - generate the k
domain of a line scatterer for a seismic array
MAKEVEL - MAKE a VELocity function v(x,y,z)
MKPARFILE - convert ascii to par file format
PRPLOT - PRinter PLOT of 1-D arrays f(x1) from a 2-D function
f(x1,x2)
RAYT2D - traveltime Tables calculated by 2D paraxial RAY tracing
RECAST - RECAST data type
(convert from one data type to another)
REGRID3 - REwrite a [ni3][ni2][ni1] GRID to a [no3][no2][no1] 3-D
grid
RESAMP - RESAMPle the 1st dimension of a 2-dimensional function
f(x1,x2)
SMOOTH2 --- SMOOTH a
uniformly sampled 2d array of data, within a user-
SMOOTH3D - 3D grid
velocity SMOOTHing by the damped least squares
SMOOTHINT2 --- SMOOTH
non-uniformly sampled INTerfaces, via the damped
SUBSET - select a SUBSET
of the samples from a 3-dimensional file
SWAPBYTES - SWAP the BYTES
of various data types
TRANSP - TRANSPose an n1 by n2 element matrix
UNIF2 - generate a 2-D UNIFormly sampled velocity profile from a layered
UNISAM - UNIformly SAMple a function y(x)
specified as x,y pairs
UNISAM2 - UNIformly SAMple a 2-D function
f(x1,x2)
VELCONV - VELocity CONVersion
VELPERT - estimate
velocity parameter perturbation from covariance
VTLVZ -- Velocity as
function of Time for Linear V(Z);
WKBJ - Compute WKBJ ray
theoretic parameters, via finite differencing
XY2Z - converts
(X,Y)-pairs to spike Z values on a uniform grid
Z2XYZ - convert binary
floats representing Z-values to ascii
In CWPROOT/src/psplot/main:
PSBBOX - change BoundingBOX of existing PostScript file
PSCONTOUR - PostScript CONTOURing of a two-dimensional function f(x1,x2)
PSCUBE - PostScript image
plot of a data CUBE
PSEPSI - add an EPSI
formatted preview bitmap to an EPS file
PSGRAPH - PostScript GRAPHer
PSIMAGE - PostScript IMAGE
plot of a uniformly-sampled function f(x1,x2)
PSLABEL - output
PostScript file consisting of a single TEXT string
PSMANAGER - printer
MANAGER for HP 4MV and HP 5Si Mx Laserjet
PSMERGE - MERGE PostScript
files
PSMOVIE - PostScript MOVIE
plot of a uniformly-sampled function f(x1,x2,x3)
PSWIGB - PostScript WIGgle-trace plot of f(x1,x2) via Bitmap
PSWIGP - PostScript WIGgle-trace plot of f(x1,x2) via Polygons
In CWPROOT/src/xplot/main:
* LCMAP - List Color Map
of root window of default screen
* LPROP - List PROPerties of root window of default screen of display
* SCMAP - set default
standard color map (RGB_DEFAULT_MAP)
XCONTOUR - X CONTOUR plot
of f(x1,x2) via vector plot call
* XESPB - X windows
display of Encapsulated PostScript as a single Bitmap
* XEPSP - X windows
display of Encapsulated PostScript
XIMAGE - X IMAGE plot of a
uniformly-sampled function f(x1,x2)
XIMAGE - X IMAGE plot of a
uniformly-sampled function f(x1,x2)
XPICKER - X wiggle-trace
plot of f(x1,x2) via Bitmap with PICKing
* XPSP - Display
conforming PostScript in an X-window
XWIGB - X WIGgle-trace plot of f(x1,x2) via Bitmap
XWIGB - X WIGgle-trace plot of f(x1,x2) via Bitmap
In CWPROOT/src/Xtcwp/main:
XGRAPH - X GRAPHer
XMOVIE - image one or more
frames of a uniformly sampled function f(x1,x2)
XRECTS - plot rectangles
on a two-dimensional grid
In CWPROOT/src/Xmcwp/main:
* FFTLAB - Motif-X based
graphical 1D Fourier Transform
In CWPROOT/src/su/graphics/psplot:
SUPSCONTOUR - PostScript
CONTOUR plot of a segy data set
SUPSCUBE - PostScript CUBE
plot of a segy data set
SUPSGRAPH - PostScript
GRAPH plot of a segy data set
SUPSIMAGE - PostScript
IMAGE plot of a segy data set
SUPSMAX - PostScript of
the MAX, min, or absolute max value on each trace
SUPSMOVIE - PostScript
MOVIE plot of a segy data set
SUPSWIGB - PostScript
Bit-mapped WIGgle plot of a segy
data set
SUPSWIGP - PostScript
Polygon-filled WIGgle plot of a segy
data set
In CWPROOT/src/su/main:
BHEDTOPAR - convert a
Binary tape HEaDer file to PAR file format
DT1TOSU - Convert
ground-penetrating radar data in the Sensors & Software
SEGDREAD - read an SEG-D
tape
SEGYCLEAN - zero out
unassigned portion of header
SEGYHDRS - make SEG-Y ascii and binary headers for segywrite
SEGYREAD - read an SEG-Y
tape
SEGYWRITE - write an SEG-Y
tape
SETBHED - SET the fields
in a SEGY Binary tape HEaDer file, as would be
SU3DCHART - plot
x-midpoints vs. y-midpoints for 3-D data
SUABSHW - replace header
key word by its absolute value
SUACOR - auto-correlation
SUADDHEAD - put headers on
bare traces and set the tracl and ns fields
SUADDNOISE - add noise to
traces
SUAMP - output amp, phase,
real or imag trace from
SUASCII - print non zero
header values and data
SUATTRIBUTES - trace
ATTRIBUTES instantanteous amplitude, phase,
SUAZIMUTH - compute trace
AZIMUTH given the sx,sy,gx,gy header fields
SUBFILT - apply
Butterworth bandpass filter
SUCHART - prepare data for
x vs. y plot
SUCHW - Change Header Word
using one or two header word fields
SUCONV - convolution with
user-supplied filter
SUDATUMK2DR - Kirchhoff datuming of receivers
for 2D prestack data
SUDATUMK2DS - Kirchhoff datuming of sources for
2D prestack data
SUDIPFILT - DIP--or better--SLOPE
Filter in f-k domain
SUDIVCOR - Divergence
(spreading) correction
SUDIVSTACK - Diversity Stacking using either average power
or peak
SUDMOFK - DMO via F-K
domain (log-stretch) method for common-offset gathers
SUDMOFKCW - converted-wave
DMO via F-K domain (log-stretch) method for
SUDMOTX - DMO via T-X
domain (Kirchhoff) method for common-offset gathers
SUDMOVZ - DMO for V(Z)
media for common-offset gathers
SUEDIT - examine segy diskfiles and edit headers
SUFDMOD2 -
Finite-Difference MODeling (2nd order) for acoustic
wave equation
SUFFT - fft real time traces to complex frequency traces
SUFILTER - applies a
zero-phase, sine-squared tapered filter
SUFLIP - flip a data set
in various ways
SUFRAC -- take general
(fractional) time derivative or integral of
SUFXDECON - random noise
attenuation by FX-DECONvolution
SUGABOR - Outputs a time-frequency representation of
seismic data via
SUGAIN - apply various
types of gain to display traces
SUGAZMIG - SU version of Jeno GAZDAG's phase-shift
migration
SUGET - Connect SU program to file descriptor for
input stream.
SUGETHW - sugethw writes the values of the selected key words
SUHARLAN - signal-noise
separation by the invertible linear
SUHILB - Hilbert transform
SUIFFT - fft complex frequency traces to real time traces
SUILOG -- time axis
inverse log-stretch of seismic traces
SUIMP2D - generate shot
records for a line scatterer
SUIMP3D - generate inplane shot records for a point
SUINTERP - interpolate
traces using automatic event picking
SUINTVEL - convert
stacking velocity model to interval velocity model
SUINVXZCO - Seismic INVersion of Common Offset data for a smooth
SUINVZCO3D - Seismic INVersion of Common Offset data with V(Z) velocity
SUK1K2FILTER - symmetric
box-like K-domain filter defined by the
SUKDMIG2D - Kirchhoff Depth Migration of 2D poststack/prestack
data
SUKDSYN2D - Kirchhoff Depth SYNthesis of 2D
seismic data from a
SUKFILTER - radially symmetric K-domain, sin^2-tapered, polygonal
SUKFRAC - apply FRACtional powers of i|k| to
data, with phase shift
SUKILL - zero out traces
SULOG -- time axis
log-stretch of seismic traces
SUMAX - get trace by trace
local/global maxima, minima, or absolute maximum
SUMEAN - get the mean
values of data traces ",
SUMEDIAN - MEDIAN filter
about a user-defined polygonal curve with
SUMIGFD - 45-90 degree
Finite difference migration for zero-offset data.
SUMIGFFD - Fourier finite
difference migration for
SUMIGGBZO - MIGration via Gaussian Beams of Zero-Offset SU data
SUMIGPREFD --- The 2-D prestack common-shot 45-90 degree
SUMIGPREFFD --- The 2-D prestack common-shot Fourier
SUMIGPREPSPI --- The 2-D prestack commom-shot
phase-shift-plus
SUMIGPRESP --- The 2-D prestack common-shot split-step Fourier ",
SUMIGPS - MIGration by Phase Shift with turning rays
SUMIGPSPI - Gazdag's phase-shift plus interpolation migration
SUMIGSPLIT - Split-step
depth migration for zero-offset data.
SUMIGTK - MIGration via T-K domain method for common-midpoint stacked
data
SUMIGTOPO2D - Kirchhoff Depth Migration of 2D postack/prestack
data
SUMIX - compute weighted
moving average (trace MIX) on a panel
SUMUTE - mute above (or
below) a user-defined polygonal curve with ",
NMO - NMO for an arbitrary
velocity function of time and CDP
SUNORMALIZE - Trace
balancing by rms, max, or median ",
SUNULL - create null (all
zeroes) traces
SUOCEXT - smaller offset
extrapolation via Offset Continuation
SUOLDTONEW - convert
existing su data to xdr
format
SUOP - do unary arithmetic
operation on segys
SUOP2 - do a binary
operation on two data sets
SUPACK1 - pack segy trace data into chars
SUPACK2 - pack segy trace data into 2 byte shorts
SUPASTE - paste existing
SEGY headers on existing data
SUPEF - Wiener predictive
error filtering
SUPGC -
Programmed Gain Control--apply agc like
function
SUPICKAMP - pick
amplitudes within user defined and resampled window
SUPLANE - create common
offset data file with up to 3 planes
SUPUT - Connect SU program
to file descriptor for output stream.
SUQUANTILE - display some quantiles or ranks of a data set
SURADON - compute forward
or reverse Radon transform or remove multiples
SURAMP - Linearly taper
the start and/or end of traces to zero.
SURANGE - get max and min
values for non-zero header entries
SURECIP - sum opposing
offsets in prepared data (see below)
SUREDUCE - convert traces
to display in reduced time ",
SURELAN - compute residual-moveout semblance for cdp gathers
based
SURESAMP - Resample in
time
SURESSTAT - Surface
consistent source and receiver statics calculation
SUSHAPE - Wiener shaping
filter
SUSHIFT - shifted/windowed
traces in time
SUSHW - Set one or more
Header Words using trace number, mod and
SUSORT - sort on any segy header keywords
SUSPECFK - F-K Fourier SPECtrum of data set
SUSPECFX - Fourier SPECtrum (T -> F) of traces
SUSPECK1K2 - 2D (K1,
SUSPIKE - make a small
spike data set
SUSTACK - stack adjacent
traces having the same key header word
SUSTATIC - Elevation
static corrections, apply corrections from
SUSTKVEL - convert
constant dip layer interval velocity model to the
SUSTOLT - Stolt migration for stacked data or common-offset gathers
SUSTRIP - remove the SEGY
headers from the traces
SUSWAPBYTES - SWAP the
BYTES in SU data to convert data from big endian
SUSYNCZ - SYNthetic seismograms for piecewise constant V(Z) function
SUSYNLV - SYNthetic seismograms for Linear Velocity function
SUSYNLVCW - SYNthetic seismograms for Linear Velocity function
SUSYNVXZ - SYNthetic seismograms of common offset V(X,Z) media via
SUSYNVXZCS - SYNthetic seismograms of common shot in V(X,Z) media via
SUTAB - print non zero
header values and data for non-graphic terminals
SUTAPER - Taper the edge
traces of a data panel to zero.
SUTAUP - forwared and inverse T-X and F-K global slant stacks
SUTSQ -- time axis
time-squared stretch of seismic traces
SUTTOZ - resample from
time to depth
SUTVBAND - time-variant bandpass filter (sine-squared taper)
SUUNPACK1 - unpack segy trace data from chars to floats
SUUNPACK2 - unpack segy trace data from shorts to floats
SUVCAT - append one data
set to another
SUVELAN - compute stacking
velocity semblance for cdp gathers
SUVIBRO - Generates a Vibroseis sweep (linear, linear-segment,
SUVLENGTH - Adjust
variable length traces to common length
SUWEIGHT - weight traces
by header parameter, such as offset
SUWIND - window traces by
key word
SUXCOR - correlation with
user-supplied filter
SUXEDIT - examine segy diskfiles and edit headers
SUZERO -- zero-out data
within a time window
In CWPROOT/src/su/graphics/psplot:
SUPSCONTOUR - PostScript
CONTOUR plot of a segy data set
SUPSCUBE - PostScript CUBE
plot of a segy data set
SUPSGRAPH - PostScript
GRAPH plot of a segy data set
SUPSIMAGE - PostScript
IMAGE plot of a segy data set
SUPSMAX - PostScript of
the MAX, min, or absolute max value on each trace
SUPSMOVIE - PostScript
MOVIE plot of a segy data set
SUPSWIGB - PostScript
Bit-mapped WIGgle plot of a segy
data set
SUPSWIGP - PostScript
Polygon-filled WIGgle plot of a segy
data set
In CWPROOT/src/su/graphics/xplot:
SUXCONTOUR - X CONTOUR
plot of Seismic UNIX tracefile via vector plot call
SUXGRAPH - X-windows GRAPH
plot of a segy data set
SUXIMAGE - X-windows IMAGE
plot of a segy data set
SUXMAX - X-windows graph
of the MAX, min, or absolute max value on
SUXMOVIE - X MOVIE plot of
a segy data set
SUXPICKER - X-windows WIGgle plot PICKER
of a segy data set
SUXWIGB - X-windows
Bit-mapped WIGgle plot of a segy
data set
In CWPROOT/src/tri/main:
GBBEAM - Gaussian beam
synthetic seismograms for a sloth model
NORMRAY - dynamic ray
tracing for normal incidence rays in a sloth model
TRI2UNI - convert a TRIangulated model to UNIformly
sampled model
TRIMODEL - make a
triangulated sloth (1/velocity^2) model
TRIRAY - dynamic RAY
tracing for a TRIangulated sloth model
TRISEIS - Gaussian beam
synthetic seismograms for a sloth model
UNI2TRI - convert UNIformly sampled model to a TRIangulated
model
In CWPROOT/src/xtri:
SXPLOT - X Window plot a
triangulated sloth function s(x1,x2)
In CWPROOT/src/tri/graphics/psplot:
SPSPLOT - plot a
triangulated sloth function s(x,z) via PostScript
In CWPROOT/src/comp/dct/main:
DCTCOMP - Compression by
Discrete Cosine Transform
DCTUNCOMP - Discrete
Cosine Transform Uncompression
ENTROPY - compute the
ENTROPY of a signal
WPTCOMP - Compression by
Wavelet Packet Compression
WPTUNCOMP -
Uncompress WPT compressed data
WTCOMP - Compression by
Wavelet Transform
WTUNCOMP - UNCOMPression of WT compressed data
In
CWPROOT/src/comp/dwpt/1d/main:
WPC1COMP2 --- COMPress a 2D seismic section trace-by-trace using
WPC1UNCOMP2 --- UNCOMPRESS
a 2D seismic section, which has been
In
CWPROOT/src/comp/dwpt/2d/main:
WPCCOMPRESS --- COMPRESS a
2D section using Wavelet Packets
WPCUNCOMPRESS ---
UNCOMPRESS a 2D section
Shells:
In CWPROOT/src/cwp/shell:
# Grep - recursively call egrep
in pwd
# ARGV - give examples of
dereferencing char **argv
# COPYRIGHT - insert CSM
COPYRIGHT lines at top of files in working directory
# CPALL , RCPALL - for
local and remote directory tree/file transfer
# CWPFIND - look for files
with patterns in CWPROOT/src/cwp/lib
# DIRTREE - show DIRectory TREE
# FILETYPE - list all
files of given type
# NEWCASE - Changes the
case of all the filenames in a directory, dir
# OVERWRITE - copy stdin to stdout after EOF
# PRECEDENCE - give table
of C precedences from Kernighan and Ritchie
# REPLACE - REPLACE
string1 with string2 in files
# THIS_YEAR - print the
current year
# TIME_NOW - prints time
in ZULU format with no spaces
# TODAYS_DATE - prints
today's date in ZULU format with no spaces
# USERNAMES - get list of
all login names
# VARLIST - list variables
used in a Fortran program
# WEEKDAY - prints today's
WEEKDAY designation
# ZAP - kill processes by
name
In CWPROOT/src/par/shell:
# GENDOCS - generate
complete list of selfdocs in latex form
# UPDATEDOC - put
self-docs in ../doc/Stripped and ../doc/Headers
# UPDATEDOCALL - put
self-docs in ../doc/Stripped
# UPDATEHEAD - update
../doc/Headers/Headers.all
In CWPROOT/src/psplot/shell:
# MERGE2 - put 2 standard
size PostScript figures on one page
# MERGE4 - put 4 standard
size PostScript plots on one page
In CWPROOT/src/su/shell:
# LOOKPAR - show getpar lines in SU code with defines evaluated
# MAXDIFF - find absolute
maximum difference in two segy data sets
# RECIP - sum opposing
(reciprocal) offsets in cdp sorted data
# RMAXDIFF - find
percentage maximum difference in two segy data sets
# SUAGC - perform agc on SU data
# SUBAND - Trapezoid-like
Sin squared tapered Bandpass filter via SUFILTER
# SUDIFF, SUSUM, SUPROD,
SUQUO, SUPTDIFF, SUPTSUM,
# SUDOC - get DOC listing
for code
# SUENV - Instantaneous
amplitude, frequency, and phase via: SUATTRIBUTES
# SUFIND - get info from
self-docs
# SUFIND - get info from
self-docs
# SUGENDOCS - generate
complete list of selfdocs in latex form
# SUHELP - list the CWP/SU
programs and shells
# SUKEYWORD -- guide to SU
keywords in segy.h
# SUNAME - get name line
from self-docs
# UNGLITCH - zonk outliers in data
Libs:
In CWPROOT/src/cwp/lib:
ABEL - Functions to
compute the discrete ABEL transform:
AIRY - Approximate the
Airy functions Ai(x), Bi(x) and their
respective
ALLOC - Allocate and free
multi-dimensional arrays
ANTIALIAS - Butterworth
anti-aliasing filter
AXB - Functions to solve a
linear system of equations Ax=b by LU
BIGMATRIX - Functions to
manipulate 2-dimensional matrices that are too big
BUTTERWORTH - Functions to
design and apply Butterworth filters:
COMPLEX - Functions to
manipulate complex numbers
COMPLEXD - Functions to
manipulate double-precision complex numbers
COMPLEXF - Subroutines to perform operations on
complex numbers.
CONVOLUTION - Compute z =
x convolved with y
CUBICSPLINE - Functions to
compute CUBIC SPLINE interpolation coefficients
DBLAS - Double precision
Basic Linear Algebra subroutines
DGE - Double precision
Gaussian Elimination matrix subroutines
adapted
PFAFFT - Functions to
perform Prime Factor (PFA) FFT's, in place
FRANNOR - functions to
generate a pseudo-random float normally distributed
FRANUNI - Functions to
generate a pseudo-random float uniformly distributed
HANKEL - Functions to
compute discrete Hankel transforms
HILBERT - Compute Hilbert
transform y of x
HOLBERG1D - Compute
coefficients of Holberg's 1st derivative filter
IBMFLT_ - Convert IBM tape
format to floats and back
INTCUB - evaluate y(x),
y'(x), y''(x), ... via piecewise cubic interpolation
INTL2B - bilinear
interpolation of a 2-D array of bytes
INTLIN - evaluate y(x) via
linear interpolation of y(x[0]), y(x[1]), ...
INTSINC8 - Functions to
interpolate uniformly-sampled data via 8-coeff. sinc
INTTABLE8 - Interpolation of a uniformly-sampled complex
function y(x)
MKDIFF - Make an n-th order DIFFerentiator via
MKHDIFF - Compute filter
approximating the bandlimited HalF-DIFFerentiator.
MKSINC - Compute
least-squares optimal sinc interpolation coefficients.
MNEWT - Solve non-linear
system of equations f(x) = 0 via
PFAFFT - Functions to
perform Prime Factor (PFA) FFT's, in place
POLAR - Functions to map
data in rectangular coordinates to polar and vise versa
PRINTERPLOT - Functions to
make a printer plot of a 1-dimensional array
QUEST - Functions to ESTimate Quantiles:
RESSINC8 - Functions to
resample uniformly-sampled data via
8-coefficient sinc
RFWTVA - Rasterize a Float array as Wiggle-Trace-Variable-Area.
RFWTVAINT - Rasterize a Float array as Wiggle-Trace-Variable-Area, with
SBLAS - Single precision
Basic Linear Algebra Subroutines
SCAXIS - compute a
readable scale for use in plotting axes
SGA - Single precision
general matrix functions adapted from LINPACK FORTRAN:
SHFS8R - Shift a
uniformly-sampled real-valued function y(x) via
SINC - Return SINC(x) for
as floats or as doubles
SORT - Functions to sort
arrays of data or arrays of indices
SQR - Single precision QR
decomposition functions adapted from LINPACK FORTRAN:
STOEP - Functions to solve
a symmetric Toeplitz linear system of equations
SWAPBYTE - Functions to
SWAP the BYTE order of binary data
TEMPORARY_FILENAME -
Creates a file name in a user-specified directory.
TRIDIAGONAL - Functions to
solve tridiagonal systems of equations Tu=r for u.
VANDERMONDE - Functions to
solve Vandermonde system of equations Vx=b
WAVEFORMS Subroutines to define some wavelets for
modeling of seimic
XCOR - Compute z = x
cross-correlated with y
XINDEX - determine index
of x with respect to an array of x values
YCLIP - Clip a function
y(x) defined by linear interpolation of the
YXTOXY - Compute a
regularly-sampled, monotonically increasing function x(y)
ZASC - routine to
translate ncharacters from ebcdic
to ascii
ZEBC - routine to
translate ncharacters from ascii
to ebcdic
In CWPROOT/src/par/lib:
VND *VNDop(int mode, long lwmax, int ndim, long *N, long npanels,
ATOPKGE - convert ascii to arithmetic and with error checking
DOCPKGE - Function to
implement the CWP self-documentation facility
EALLOC - Allocate and free
multi-dimensional arrays with error reports.
ERRPKGE - routines for
reporting errors
FILESTAT - Functions to
determine and output the type of a file from file
GETPARS - Functions to GET
PARameterS from the command line. Numeric
MODELING - Seismic
Modeling Subroutines for SUSYNLV and clones
SMOOTH - Functions to
compute smoothing of 1-D or 2-D input data
SUBCALLS - routines for
system functions with error checking
SYSCALLS - routines for
SYSTEM CALLs with error checking
In CWPROOT/src/su/lib:
FGETTR - Routines to get
an SU trace from a file
FPUTTR - Routines to put
an SU trace to a file
HDRPKGE - routines to
access the SEGY header via the hdr structure.
TABPLOT - TABPLOT selected
sample points on selected trace
VALPKGE - routines to
handle variables of type Value
In CWPROOT/src/psplot/lib:
BASIC - Basic C function
interface to PostScript
PSAXESBOX - Functions to
draw PostScript axes and estimate bounding box
PSAXESBOX3 - Functions draw an axes box via PostScript,
estimate bounding box
PSCAXESBOX - Draw an axes
box for cube via PostScript
PSCONTOUR - draw contour
of a two-dimensional array via PostScript
PSDRAWCURVE - Functions to
draw a curve from a set of points
PSLEGENDBOX - Functions to
draw PostScript axes and estimate bounding box
PSWIGGLE - draw
wiggle-trace with (optional) area-fill via PostScript
In CWPROOT/src/xplot/lib:
AXESBOX - Functions to
draw axes in X-windows graphics
COLORMAP - Functions to
manipulate X colormaps:
DRAWCURVE - Functions to
draw a curve from a set of points
IMAGE - Function for
making the image in an X-windows image plot
LEGENDBOX - draw a labeled
axes box for a legend (i.e. colorscale)
RUBBERBOX - Function to draw a rubberband
box in X-windows plots
WINDOW - Function to
create a window in X-windows graphics
XCONTOUR - draw contour of
a two-dimensional array via X vectorplot calls
In CWPROOT/src/Xtcwp/lib:
AXES - the Axes Widget
COLORMAP - Functions to
manipulate X colormaps:
FX - Functions to support
floating point coordinates in X
MISC - Miscellaneous
X-Toolkit functions
RESCONV - general purpose
resource type converters
RUBBERBOX - Function to draw a rubberband
box in X-windows plots
In CWPROOT/src/Xmcwp/lib:
RADIOBUTTONS - convenience functions creating and using
radio buttons
SAMPLES - Motif-based
Graphics Functions
In CWPROOT/src/tri/lib:
CHECK - CHECK triangulated
models
CIRCUM - define CIRCUMcircles for Delaunay
triangulation
COLINEAR - determine if
edges or vertecies are COLINEAR in triangulated
CREATE - create model,
boundary edge triangles, edge face, edge vertex, add
DELETE - DELETE vertex,
model, edge, or boundary edge from triangulated model
DTE - Distance to Edge
FIXEDGES - FIX or unFIX EDGES between verticies
INSIDE - Is a vertex or point inside a circum circle,
etc. of a triangulated
NEAREST - NEAREST edge or
vertex in triangulated model
PROJECT - project to edge
in triangulated model
READWRITE - READ or WRITE
a triangulated model
In CWPROOT/src/cwputils:
CPUSEC - return cpu time (UNIX user time) in seconds
CPUTIME - return cpu time (UNIX user time) in seconds using ANSI C built-ins
WALLSEC - Functions to
time processes
WALLTIME - Function to
show time a process takes to run
In CWPROOT/src/comp/dct/lib:
DCT1 - 1D Discreet Cosine
Transform Routines
DCT2 - 2D Discrete Cosine
Transform Routines
DCTALLOC - ALLOCate space for transform tables for 1D DCT
GETFILTER - GET wavelet
FILTER type
LCT1 - functions used to
perform the 1D Local Cosine Transform (LCT)
LPRED - Lateral Prediction
of Several Plane Waves
WAVEPACK1 - 1D wavelet
packet transform
WAVEPACK2 - 2D Wavelet PACKet transform
WAVEPACK1 - 1D wavelet
packet transform
WAVETRANS2 - 2D wavelet
transform by tensor-product of two 1D transforms
In CWPROOT/src/comp/dct/libutil:
BUFFALLOC - routines to ALLOCate/initialize and free BUFFers
HUFFMAN - Routines for in
memory Huffman coding/decoding
PENCODING - Routines to
en/decode the quantized integers for lossless
QUANT - QUANTization routines
RLE - routines for in
memory silence en/decoding
In
CWPROOT/src/comp/dwpt/1d/lib:
WBUFFALLOC - routines to allocate/initialize and free
buffers in wavelet
WPC1 - routines for
compress a single seismic trace using wavelet packets
WPC1CODING - routines for
encoding the integer symbols in 1D WPC
wpc1Quant - quantize
WPC1TRANS - routines to
perform a 1D wavelet packet transform
In
CWPROOT/src/comp/dwpt/2d/lib:
WPC - routines for
compress a 2D seismic section using wavelet packets
WPCBUFFAL - routines to
allocate/initialize and free buffers
WPCCODING - Routines for
in memory coding of the quantized coeffiecients
WPCENDEC - Wavelet Packet Coding, Encoding and Decoding
routines
WPCHUFF -Routines for in
memory Huffman coding/decoding
WPCPACK2 - routine to
perform a 2D wavelet packet transform
WPCQUANT - quantization
routines for WPC
WPCSILENCE - routines for
in memory silence en/decoding
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