This particular reference page lists the BuiltIn functions which have been added to the "nmrWish" TCL/TK interpreter, for example the gdbRead command for reading an NMRPipeformat table. These functions are only used within NMRWish TCL/TK scripts.
Many of these TCL functions are used frequently in the various application scripts and TCL library procedures which are part of the NMRPipe system. Some functions, however, may rarely be used, were added only for development purposes, or may be superseded by more recent additions to the software. In an attempt to indicate which functions are used most frequently, the reference list includes an instance count. In the current version of this Reference List, the instance count tallies how often NMRPipe's developer Frank Delaglio has used a function or option in a script during both routine use and research and development of the software.
Name  Instances  Description  Common Arguments (Instances) 
buildHdr  15  Create and set an NMRPipeformat data file header; often used to create synthetic data. 
xN (15)
xT (15)
xMODE (15)
xSW (15)
xOBS (15)
xCAR (15)
xLAB (15)
ndim (15)
xFT (13)

decoNMR  3  Matrix decomposition of NMRPipeformat data by nonlinear leastsquares. 
rdata (2)
fdata (2)
noise (2)
thresh (2)
verb (2)
step (2)
tol (2)
nc (2)
help (1)

defineCell  219  Define a cell, which is a spectral drawing region on the screen or PostScript page. 
x (219)
cell (219)
y (218)
win (138)
verb (47)
roiRef (8)
cellRef (4)

drawBox  39  Draw a rectangular outline in the spectral graphics area of the screen or a PostScript page. 
x (39)
y (39)
fg (39)
cell (11)
roi (3)

drawLine  80  Draw a line in the spectral graphics area of the screen or a PostScript page. 
x (80)
fg (79)
y (71)
cell (62)
roi (26)
roiRef (18)
thick (9)

drawROI  285  Draw spectral data (a RegionofInterest, or ROI) in a graphics area of the screen or a PostScript page. 
roi (285)
cell (279)
bg (239)
hi (185)
color1 (108)
color2 (103)
fg (101)
axis (96)
plev (77)

drawRec  179  Draw a filled rectangle in the spectral graphics area of the screen or a PostScript page. 
x (179)
y (179)
fg (179)
cell (98)
noupdate (34)
roiRef (16)
roi (11)
win (6)
extendedColor (1)

drawSettings  21  Adjust the parameters for drawing in the spectral graphics area of the screen or PostScript page. 
reset (19)
extendedColor (2)

drawText  125  Draw text in the spectral graphics area of the screen or a PostScript page. 
x (125)
y (125)
text (125)
fg (106)
cell (102)
yOff (37)
bg (35)
center (24)
roiRef (21)

dynAlign  64  Find the translation and rotation that minimizes the difference in coordinates between two related molecular structures. 
aSrc (64)
refSrc (62)
r1 (59)
rN (59)
a1 (59)
atom (15)
apply (15)
verb (15)
max (4)

dynCopy  0  Copy a DYNAMO object. Currently, only copies a PDB object.  
dynCreate  0  Create a DYNAMO object.  
dynDestroy  0  Destroy (deallocate) DYNAMO object and the resources associated with it. Same as dynFree. Currently, only works for PDB, CS (Chemical Shift) and DC (Dipolar Coupling) objects.  
dynDynamics  3  Take a dynamics step in a simulated annealing molecular structure calculation. 
src (3)
timeStep (3)
tempControl (3)
temp (3)
init (1)

dynEnergy  4  Evaluate the energy at a given step of a simulated annealing molecular structure calculation. 
src (4)
bond (4)
dist (4)
angle (4)
improper (4)
torsion (4)
j (4)
dt (4)
ac (4)

dynEuler  20  Find possible XYZformat rotational angles associated with a given rotation matrix, or find the rotation angles that map one rotation onto another.  
dynEval  9  Evaluate the energy of a given structure. 
src (9)
dc (1)
j (1)
angle (1)
uangle (1)
improper (1)
torsion (1)
bond (1)
ac (1)

dynFree  121  Same as dynDestroy 
src (4)
cs (4)
pdb (1)
dc (1)

dynGet  0  Gets a DYNAMO parameter.  
dynGetAlpha  0  Get the alpha torsion angle CA(i1) CA(i) CA(i+1) CA(i+2) for selected residues.  
dynGetAngle  0  Gets the angle formed by the three specified atoms.  
dynGetAtomInfo  0  Get the parameters associated with an atom, such as atom name, residue name, and coordinates.  
dynGetChi  12  Get the Chi sidechain angle for selected residues. 
src (12)
res (12)
all (11)
chi1 (1)

dynGetCoord  17  Get the coordinates for selected atoms. 
src (17)
atomEntry (17)
verb (10)
dyn (1)

dynGetDist  19  Get the distance between two specified atoms. 
src (19)
atomI (13)
atomJ (13)
contact (6)
verb (6)
dist (6)

dynGetInfo  266  Get information associated with a DYNAMO object; commonly, used to extract the first and last residue ID in a molecular structure. 
src (264)
res (65)
resName (60)
all (10)
extent (6)
segName (3)
limits (3)
seg (2)
atomName (2)

dynGetKappa  0  Get the Kappa angle CA(i2) CA(i) CA(i+2) of selected residues.  
dynGetNAAngles  2  Get angles from a Nucleic Acid structure. 
src (2)
res (2)

dynGetOmega  12  Get the Omega torsion angle CA(i1) C(i1) N(i) CA(i) from selected residues. 
src (12)
res (12)

dynGetPDBStr  25  Create a text entry describing an atom in the form of a PDB ATOM line. 
resID (21)
resName (21)
atomName (21)
chain (21)
x (21)
y (21)
z (21)
atomID (4)

dynGetPhi  5  Get the protein backbone torsion angle phi C(i1) N(i) CA(i) C(i) for selected residues. 
src (5)
res (5)

dynGetPhiPsi  111  Get the protein backbone torsion angle pair phi and psi for selected residues. 
res (111)
src (111)
phi (1)
psi (1)

dynGetPsi  5  Get the protein backbone torsion angle psi N(i) CA(i) C(i) N(i+1) for selected residues. 
src (5)
res (5)

dynGetTorsion  3  Get the torsion associated with the four named atoms. 
src (3)
atomI (3)
atomJ (3)
atomK (3)
atomL (3)

dynHomology  8  Compute a simple residue type homology score for two amino acid sequences of the same length. 
refSrc (8)
aSrc (8)
r1 (8)
rN (8)
a1 (8)

dynInit  300  Initialize the DYNAMO structure manipulation environment. 
fast (106)
nowarn (43)
warn (6)

dynRama  6  Compute a ramachandran statistic for the backbone angles of a protein or fragment. 
refSrc (6)
aSrc (6)
a1 (6)
r1 (5)
rN (5)
s1 (1)
sN (1)

dynRead  593  Read a table or molecular structure for the DYNAMO structure manipulation environment. 
in (593)
pdb (372)
verb (191)
dc (110)
src (66)
r1 (65)
rN (65)
cs (58)
atomName (55)

dynRestore  32  Restore molecular coordinates which were first saved by dynStore 
src (2)

dynRotate  37  Apply a 3D rotation to the given molecular structure. 
rx (37)
ry (37)
rz (37)
src (34)
all (31)
verb (6)
center (3)
inv (2)

dynSearch  20  Perform NMR Homology Search (Molecular Fragment Replacement) 
search (16)
src (12)
pdbName (8)
r1 (6)
rN (6)
init (4)
cs (4)
homoW (4)
ramaW (4)

dynSelect  54  Select atoms according to the specified conditions, such as by residue name, etc. 
src (52)
res (21)
atom (19)
list (19)
atomName (16)
clear (12)
glob (7)
seg (6)
r1 (6)

dynSet  0  Set a DYNAMO parameter, such as the temperature in a simulated annealing schedule.  
dynSetAtomInfo  0  Set the information associated with an atom, such its coordinates.  
dynSetAtomName  0  Set the atom name for selected atoms.  
dynSetChain  26  Sets the chain name for selected atoms. 
src (26)
chain (22)
id (4)

dynSetChainMode  46  Allow PDB chain name to be ignored when selecting and identifying atoms. 
ignore (46)

dynSetChi  0  Set the protein sidechain angles for selected residues.  
dynSetCoord  4  Set the coordinates of the given atom. 
src (4)
atomEntry (4)
x (2)
y (2)
z (2)
charge (1)
occ (1)

dynSetInfo  0  Set information associated with a DYNAMO object.  
dynSetOmega  0  Set the omega angle CA(i1) C(i1) N(i) CA(i) for the selected residues.  
dynSetPhiPsi  131  Set the protein backbone angles phi C(i1) N(i) CA(i) C(i) and psi N(i) CA(i) C(i) N(i+1) for the selected residues. 
src (131)
res (131)
phi (131)
psi (131)
store (99)

dynSetResName  0  Set the residue name for selected atoms.  
dynSetSeg  10  Set the segment name for selected atoms. 
src (10)
seg (6)

dynSetSegMode  47  Allow PDB segment name to be ignored when selecting and identifying atoms. 
ignore (47)

dynSetTempFactor  0  Set the temperature factor for a DYNAMO annealing scheme.  
dynSetTemperature  0  Set the temperature for a stage in a DYNAMO annealing scheme.  
dynSetTensor  43  Set the parameters associated with an alignment tensor, as used in dipolar coupling and pseudocontact shift calculation. 
dc (42)
da (32)
dr (32)
dadr (27)
auto (22)
rxRef (16)
ryRef (16)
rzRef (16)
rotref (15)

dynSimulate  239  Calculate NMR parameters from structure, including backbone chemical shifts, dipolar couplings, and Jcouplings. 
src (239)
a1 (160)
s1 (140)
sN (140)
dc (129)
verb (72)
cs (56)
svd (48)
r1 (42)

dynStore  0  Store a temporary copy of a PDB structure's coordinates.  
dynSurface  19  Compute the solventaccessible surface. 
refSrc (14)
aSrc (14)
r1 (14)
rN (14)
a1 (14)
src (5)
r (2)
tol (2)
verb (1)

dynTransform  7  Apply rotation and translation to a molecular structure. 
src (4)
all (4)
center (3)
reset (2)
verb (2)
m (1)
apply (1)

dynTranslate  15  Apply translation to a molecular structure. 
src (15)
all (12)
center (8)
tx (7)
ty (5)
tz (5)
verb (2)

dynWrite  274  Write the DYNAMO table or molecular structure. 
out (273)
src (167)
pdb (161)
verb (106)
rem (83)
dc (47)
cs (33)
renumber (10)
j (9)

fixHdr  0  Adjust an NMRPipeformat header to handle byteswapping.  
freeCell  0  Remove the definition of a spectral drawing area (cell) on the screen or PostScript page.  
freeROI  0  Delete the spectral data region (ROI, regionofinterest).  
gammaq  0  Calculate the Incomplete Gamma Function Value  
gdbAddNote  40  Add a text entry, such as a comment line, to a GDB Database table.  
gdbAppend  3  Append one GDB table after another; commonly, this will be done for two tables which have the same number of columns. See Also: gdbJoin 
src (3)
dest (3)

gdbCheck  2  Test the integrity of the GDB database. 
verb (2)

gdbCreate  279  Create a GDB database object; commonly used to add a variable (column) or entry (row) to a table. 
name (122)
parent (116)
varType (87)
varFmt (87)

gdbDelNote  2  Delete a given text entry in a GDB database table.  
gdbDestroy  94  Delete GDB database object; commonly used to delete the contents of a table when it is no longer needed. 
verb (1)

gdbFindByName  104  Find a GDB object by its name; commonly used to find a particular variable (column) in a given table.  
gdbFirst  176  Find the first entry (row) in a table.  
gdbFree  79  Same as gdbDestroy.  
gdbGet  2684  Extract the value associated with a database cell, which is a particular value in a table, specified by its entry (row) and variable (column).  
gdbGetInfo  543  Get information about an object in the GDB database; commonly used to get a list of entries (rows) in a table. 
parms (542)
params (1)

gdbInit  157  Initialize the GDB database engine; usually not needed, because this step is performed automatically the first time that a table is read by the gdbRead command.  
gdbJoin  0  Join two tables along the rows; commonly, this will be done for two tables which have the same number of rows.  
gdbLast  6  Find the last entry (row) in a GDB database table.  
gdbNext  237  Find the next entry in a GDB database.  
gdbPrev  9  Find the previous entry in a GDB database.  
gdbRead  643  Read a NMRPipeformat database table or PDB file into the GDB database engine. 
in (643)
name (129)
pdb (70)
verb (53)
 (3)
hetatm (3)

gdbReverse  0  Reverse the order of GDB objects, such as entries (rows) in a table.  
gdbSelect  322  Perform a database Query, i.e., select entries from a GDB table according to one or more conditions. 
from (322)
cond (322)
inPlace (67)
M (61)
new (23)
tcl (13)
mSQL (5)
vars (1)

gdbSet  408  Set the value associated with a database cell, which is a particular value in a table, specified by its entry (row) and variable (column).  
gdbSetInfo  0  Set the information associated with a GDB database object.  
gdbSetVal  8  Same as gdbSet  
gdbSort  7  Sort the data in a GDB database table according to a given column (variable). OBSOLETE: replaced by the more flexible function gdbSortTab.  
gdbSortTab  5  Sort the data in a GDB database table according to a given column (variable). 
down (1)
abs (1)

gdbSwap  0  Swap the order of two objects in a GDB database, such as two entries (rows) in a table.  
gdbTest  0  Test whether a GDB cell (value at a given row and column) has data or is empty.  
gdbWrite  116  Write the GDB database table. 
noverb (21)
pdb (16)
verb (1)

geco  0  Genetic Algorithm for Combinatorial Optimization.  
getBinary  0  Get the value at a pointer location in a binary array as a hex number.  
getCellInfo  37  Get the graphics coordinates and parameters associated with a cell, which is a spectral drawing region on the screen or a PostScript page. 
cell (35)
win (12)
x (5)
y (5)
roi (3)

getParm  217  Get the named numerical parameter, such as size or spectral width, from an NMRPipeformat data header in a binary array. See also: TCL script function rdFDATA, nmrWish commands buildHdr and sysMemory.  
getParmStr  90  Get the named text parameter, such as axis label, from an NMRPipeformat data header in a binary array. See also: nmrWish functions getParm and sysMemory.  
getPtrStr  4  Get the packed text at a pointer location in a binary array.  
getPtrVal  248  Get the numerical value at a pointer location in a binary array.  
getROIInfo  333  Get information associated with a an ROI (region of interest), specifically binary data pointers to the spectral data and header, and the sizes of each dimension of the ROI. See also: nmrWish functions readROI, getParm, getPtrVal, and the nmrWish binary vector functions . 
roi (333)

incrPtr  62  Return a new nmrWish binary data pointer after incrementing the location that it references.  
incrPtrVar  0  Adjust variable whose value is an nmrWish binary data pointer.  
modelXY  18  Nonlinear least squares fitting of X/Y data pairs with monte carlo error analysis, according to a fitting function specified in TCL. 
y (18)
p (18)
x (14)
macro (14)
gc (14)
noverb (11)
noise (10)
tol (8)
res (8)

newScreen  58  Clear the graphics screen. See also: drawROI. 
win (22)

nmrExec  0  Execute an NMRPipe processing function on nmrWish binary data. See also: nmrInit, nmrFree.  
nmrFree  0  Deallocate information for using an NMRPipe processing function within nmrWish. See also: nmrInit and nmrExec.  
nmrInit  0  Initialize information and resources so that NMRPipe vector processing functions can be applied to nmrWish binary data.  
pcaNMR  0  Principal Component Analysis matrix decomposition on spectral data in a region of interest (ROI). See also: readROI, reconNMR.  
pdbAngle  14  Get the angle formed by three atoms in a PDB file, using nmrWish GDB database entries.  
pdbCoords  0  Get the coordinates and other information of associated with an atom in a PDB file, using nmrWish GDB database entries.  
pdbDist  11  Get the distance between atoms in a PDB file, using nmrWish GDB database entries.  
pix2spec  74  Convert a pixel location in a spectral drawing area into spectral units such as PPM. See also: defineCell, readROI, drawROI 
cell (74)
units (74)
roi (72)
x (40)
y (36)
win (17)
roiRef (2)

pkFindROI  82  Perform peak detection on the given spectral region of interest (ROI). See also: readROI. NOTE: this command overwrites the given ROI spectral data. 
roi (81)
sigma (81)
pChi (81)
plus (81)
minus (81)
dx (81)
idx (81)
out (81)
tol (80)

pkLabelROI  0  Perform component labeling on the given spectral region of interest (ROI). See also: readROI, pkFindROI.  
plotClose  59  Close the current PostScript plot file. See also: plotOpen, defineCell, drawROI.  
plotOpen  40  Open a PostScript plot file for creating hardcopy spectral graphics. See also: defineCell, readROI, drawROI 
color (36)
landscape (34)
paper (17)
plotName (13)
tray (4)
portrait (3)
c1Width (2)
c1Height (2)
lwPlus (1)

plotSend  0  Send a finished PostScript plot file to the printer.  
plotSettings  2  Adjust the settings for PostScript plot generation. 
reset (2)

plotWrite  6  Write text into the current PostScript plot file.  
pnt2spec  96  Convert a point location to a location in spectral units such as PPM, given an NMRPipeformat header as nmrWish binary data.  
pnt2specW  4  Convert a width specified in points to a width specified in spectral units such as Hz, given an NMRPipeformat header as nmrWish binary data.  
rand  81  Return a uniformly distributed or gaussian random number. See also: srand. 
gauss (8)

readROI  676  Read a region of interest (ROI) from NMRPipeformat data. 
roi (675)
in (654)
ndim (525)
x (366)
y (290)
verb (103)
dy (90)
z (62)
dx (54)

reconNMR  4  Reconstruct NMRPipeformat data from decomposition results produced by pcaNMR. 
x (4)
y (4)
z (4)
c (2)

setBinary  0  Set the hex value at a pointer location in a binary array.  
setCellKey  0  Associate information with a spectral drawing area (cell).  
setParm  221  Set the named numerical parameter, such as size or spectral width, in an NMRPipeformat data header in a binary array. See also: TCL script function rdFDATA, nmrWish commands buildHdr and sysMemory.  
setParmStr  2  Set the named text parameter, such as size or spectral width, in an NMRPipeformat data header in a binary array.  
setPtrStr  0  Set the packed text value at a pointer location in a binary array.  
setPtrVal  134  Set the numerical value at a pointer location in a binary array.  
setROIKey  0  Associate data with a spectral region of interest (ROI). See also: readROI, drawROI.  
spec2pix  215  Convert a location in spectral units such as PPM to a pixel location in a spectral drawing area and a particular regionofinterest (ROI). See also: defineCell, readROI, drawROI. 
cell (215)
roi (123)
x (109)
y (106)
win (38)
nofold (7)
roiRef (4)

spec2pnt  17  Convert a location in spectral units such as PPM to a point location in a particular regionofinterest (ROI). See also: readROI.  
spec2pntW  18  Convert a width spectral units such as Hz to a width in points for a particular regionofinterest (ROI). See also: readROI.  
srand  108  Set the random number seed for the rand random number generation function.  
strcasecmp  1239  Compare two strings, caseinsensitive.  
strcmp  288  Compare two strings, casesensitive.  
svdLinSol  15  Use Singular Value Decomposition to solve a linear least squares matrix problem. 
x (15)
y (15)

swapHdr  0  Perform byteswap on the NMRPipeformat header in an nmrWish binary data array.  
sysByteSwap  0  Perform byteswap on data in an nmrWish binary data array.  
sysClose  28  Close a binary data file previously opened with sysOpen.  
sysFree  46  Deallocate a binary data array previously allocated by sysMalloc.  
sysMalloc  79  Allocate an nmrWish binary data array, return a pointer which references the array.  
sysOpen  37  Open a binary data file or pipeline command for reading or writing. See also: sysRead, sysWrite, sysClose.  
sysRead  19  Read binary data into an nmrWish binary data array, with automatic byteswapping. Nonblocking form (returns immediately if no data is available). See also: sysOpen, sysReadB.  
sysReadB  0  Read data into an nmrWish binary data array, with automatic byte swapping. Blocking version (stops until data is available, used for reading pipelines rather then files). See also: sysOpen, sysReadB.  
sysReadBNS  0  Same as sysReadB, but without automatic byte swapping.  
sysReadNS  0  Same as sysRead, but without automatic byte swapping.  
sysSeek  0  Move to a particular location in a binary data for reading or writing. See also: sysOpen, sysRead, sysWrite.  
sysTime  29  Return the current time in seconds and milliseconds.  
sysWrite  37  Write binary data from an nmrWish binary data array, with automatic byteswapping. Nonblocking form (returns immediately if no data is available). See also: sysOpen, sysWriteB.  
sysWriteB  0  Write binary data from an nmrWish binary data array, with automatic byteswapping. Blocking form (stops until data can be written, used for writing to pipelines rather then files). See also: sysOpen, sysWriteB.  
system  10  Execute a UNIX command.  
testHdr  0  Test the NMRPipeformat file header data in an nmrWish binary array, to determine if the data needs to be byteswapped. See also: rdFDATA, fixHdr, sysOpen, sysRead.  
updateHdr  5  Update the PPM calibration information for the NMRPipeformat header an nmrWish binary array. See also: rdFDATA, setParm.  
vACos  0  Apply function to nmrWish floatingpoint binary data: arc cosine.  
vASin  0  Apply function to nmrWish floatingpoint binary data: arc sine.  
vAbs  9  Apply function to nmrWish floatingpoint binary data: absolute value.  
vAbsCor  0  Perform an optical absorbance correction to floatingpoint binary data.  
vAvg  0  Compute the average of values in floatingpoint binary data.  
vBinarize  2  Binarize (set to 1 or 0) values in floatingpoint binary data according to their range.  
vByteSwap  2  Apply byteswap to nmrWish binary data.  
vCos  0  Apply function to nmrWish floatingpoint binary data: cosine.  
vEstNoise  29  Estimate the noise level of spectral data in an in an nmrWish floatingpoint binary data array. See also: sysRead, readROI.  
vExp  0  Apply function to nmrWish floatingpoint binary data: exponential.  
vInterp  0  Perform linear interpolation on floatingpoint binary data.  
vLinSol  5  Perform linear least squares computation on floatingpoint binary data. 
xPtr (5)
yPtr (5)
aPtr (5)
ePtr (5)
eCount (5)
vCount (5)
cCount (5)
eJump (5)
vJump (5)

vLog  0  Apply function to nmrWish floatingpoint binary data: logarithm.  
vMax  60  Find the maximum value in an nmrWish floatingpoint binary data array.  
vMaxAbs  0  Find the maximum absolute value in an nmrWish floatingpoint binary data array.  
vMaxLoc  2  Find the point location of the maximum value in an nmrWish floatingpoint binary data array.  
vMedian  0  Find the median value in an nmrWish floatingpoint binary data array.  
vMin  44  Find the minimum value in an nmrWish floatingpoint binary data array.  
vMinAbs  0  Find the minimum absolute value in an nmrWish floatingpoint binary data array.  
vMinLoc  0  Find the point location of the minimum value in an nmrWish floatingpoint binary data array.  
vNeg  0  Apply function to nmrWish floatingpoint binary data: negate.  
vPDF  0  Utility for Probability Surface generation.  
vPDFCoords  2  Utility for Probability Surface generation.  
vRMS  13  Find the root mean square (RMS) of values in an nmrWish floatingpoint binary data array.  
vResize  2  Resize a 1D, 2D or 3D data matrix in an nmrWish floating point data array using Fourier interpolation. 
src (2)
ndim (2)
xSize (2)
ySize (2)
xZF (2)
yZF (2)

vRev  0  Reverse the order of points in an nmrWish floatingpoint binary data array.  
vSin  0  Apply function to nmrWish floatingpoint binary data: sine.  
vSort  3  Sort the values in an nmrWish floatingpoint binary data array.  
vStdDev  3  Find the standard deviation of values in an nmrWish floatingpoint binary data array.  
vSum  27  Find the average of values in an nmrWish floatingpoint binary data array.  
vSurface  72  Add a term to a ramachandran distribution; used to general phi/psi surfaces for chemical shifts, etc. 
sPtr (72)
val (72)
xSize (72)
ySize (72)
xfw (72)
yfw (72)
x0 (72)
y0 (72)
dPtr (27)

vsAdd  0  Scalar operation on nmrWish floatingpoint binary data: add a constant.  
vsDiv  7  Scalar operation on nmrWish floatingpoint binary data: divide by a constant.  
vsFix  2  Scalar operation on nmrWish floatingpoint binary data: set data to zero if its absolute value is less then or equal to a constant.  
vsIntegLoc  5  Find the location of the point where the integral (simple sum) of an nmrWish floatingpoint binary data array becomes larger then a given constant.  
vsMult  15  Scalar operation on nmrWish floatingpoint binary data: multiple by a constant.  
vsPower  0  Scalar operation on nmrWish floatingpoint binary data: raise to a power.  
vsSet  21  Scalar operation on nmrWish floatingpoint binary data: set values to a constant.  
vsSub  0  Scalar operation on nmrWish floatingpoint binary data: subtract a constant.  
vvAdd  3  VectorVector operation on floatingpoint nmrWish binary data: addition.  
vvCast  2  VectorVector operation on floatingpoint nmrWish binary data: type conversion (such as integer to float).  
vvDiv  2  VectorVector operation on floatingpoint nmrWish binary data: divide.  
vvDot  14  VectorVector operation on floatingpoint nmrWish binary data: dot product.  
vvMove  18  VectorVector operation on floatingpoint nmrWish binary data: copy.  
vvMove2  4  Multiple vector copying for floatingpoint nmrWish binary data.  
vvMult  32  VectorVector operation on floatingpoint nmrWish binary data: multiply.  
vvSub  5  VectorVector operation on floatingpoint nmrWish binary data: subtract.  
vvSwap  0  VectorVector operation on floatingpoint nmrWish binary data: exchange contents of two vectors.  
writeImage  22  Create and save an image in TIFF format using three nmrWish spectral data arrays for the red, green, and blue channels. See also: readROI, Standalone program pcaNMR, nmrWish function pcaNMR. 
out (22)
x (13)
y (13)
gif (11)
roiR (9)
roiG (9)
roiB (9)
tiff (4)
iRMax (3)

writeROI  169  Write a spectral data regionofinterest (ROI) as NMRPipeformat data. 
roi (168)
out (168)
ov (158)
verb (14)
help (1)
