sfgrey (4.2-git)
index
plot/main/grey.c
Generate raster plot.

 
Synopsis
        sfgrey < in.rsf > out.rsf > bar.rsf transp=y yreverse=y xreverse=n gpow= phalf= clip= pclip= gainstep=0.5+n1/256. allpos=n mean=n bias=0. polarity=n symcp=n verb=n scalebar=n minval= maxval= barreverse=n wantframenum=(bool) (n3 > 1) nreserve=8 gpow=1 gainpanel= bar= color= > (plot.vpl | char.rsf)
Can input char values.
If called "byte", outputs char values.

If called "bar", outputs scalebar data.

Run "sfdoc stdplot" for more parameters.

March 2015 program of the month:
http://ahay.org/blog/2015/03/04/program-of-the-month-sfgrey/

 
Parameters
       
 
bool allpos=n [y/n]
if y, assume positive data
 
string bar=
file for scalebar data
 
bool barreverse=n [y/n]
if y, go from small to large on the bar scale
 
float bias=0.
value mapped to the center of the color table
 
float clip=
data clip
 
string color=
color scheme (default is i)
 
string gainpanel=
gain reference: 'a' for all, 'e' for each, or number
 
int gainstep=0.5+n1/256.
subsampling for gpow and clip estimation
 
float gpow=1
raise data to gpow power for display
 
float maxval=
maximum value for scalebar (default is the data maximum)
 
bool mean=n [y/n]
if y, bias on the mean value
 
float minval=
minimum value for scalebar (default is the data minimum)
 
int nreserve=8
reserved colors
 
float pclip=
data clip percentile (default is 99)
 
float phalf=
percentage for estimating gpow
 
bool polarity=n [y/n]
if y, reverse polarity (white is high by default)
 
bool scalebar=n [y/n]
if y, draw scalebar
 
bool symcp=n [y/n]
if y, assume symmetric color palette of 255 colors
 
bool transp=y [y/n]
if y, transpose the display axes
 
bool verb=n [y/n]
verbosity flag
 
bool wantframenum=(bool) (n3 > 1) [y/n]
if y, display third axis position in the corner
 
bool xreverse=n [y/n]
if y, reverse the horizontal axis
 
bool yreverse=y [y/n]
if y, reverse the vertical axis

 
Used In
       

 
BEI
        dpmv/krchdmo
dpmv/matt
dpmv/yalei
dwnc/phasemod
dwnc/sigmoid
dwnc/vofz
fdm/kjartjac
fld/cube
fld/shotmovie
fld/synmarine
fld/yc
ft1/brad
ft1/brad
ft1/ft2d
ft1/matrix
ft1/plane4
krch/alias
krch/beach
krch/sep73
krch/wgkirch
sg/denmark
sg/meander
sg/toldi
trimo/all
trimo/subsamp
vela/stretch
vela/vscan
wvs/head
wvs/vscan

 
CARROT
        test/modeling

 
CHEN
        test/fpca
test/wavmod

 
CUP
        rna2d/real
rna2d/shot
rna2d/simple
rna3d/real
rna3d/real
rna3d/shot
rna3d/sin
rna3d/sin

 
CWP
        geo2006TimeShiftImagingCondition/flat
geo2006TimeShiftImagingCondition/icomp
geo2006TimeShiftImagingCondition/zicig
geo2007StereographicImagingCondition/flat4
geo2007StereographicImagingCondition/flat4
geo2007StereographicImagingCondition/gaus1
geo2007StereographicImagingCondition/gaus1
geo2007StereographicImagingCondition/sigsbee2
geo2008InterferometricImagingCondition/circle
geo2008InterferometricImagingCondition/sact1
geo2008InterferometricImagingCondition/sigs2
geo2008InterferometricImagingCondition/sigs2
geo2008IsotropicAngleDomainElasticRTM/marm2allA
geo2008IsotropicAngleDomainElasticRTM/marm2allA
geo2008IsotropicAngleDomainElasticRTM/marm2oneA
geo2008IsotropicAngleDomainElasticRTM/marm2oneA
geo2008NumericWEMVAoperators/flatWEMVA
geo2008NumericWEMVAoperators/saltWEMVA
geo2009TTIModeSeparation/fold
geo2009TTIModeSeparation/fold
geo2009TTIModeSeparation/marmousi2
geo2009TTIModeSeparation/marmousi2
geo2009TTIModeSeparation/operator
geo2009TTIModeSeparation/operator
geo2009TTIModeSeparation/tti3
geo2009TTIModeSeparation/vti3
geo2009VTIModeSeparation/aniopsize
geo2009VTIModeSeparation/aniopsize
geo2009VTIModeSeparation/oporder
geo2009VTIModeSeparation/oporder
geo2009VTIModeSeparation/separate2
geo2009VTIModeSeparation/separate2
geo2009VTIModeSeparation/separate3
geo2009VTIModeSeparation/separate3
geo2009VTIModeSeparation/separate5
geo2009VTIModeSeparation/separate5
geo2009VTIModeSeparation/sigsbee
geo2009VTIModeSeparation/sigsbee
geo2011WideAzimuthAngleDecomposition/flatEICangle
geo2011WideAzimuthAngleDecomposition/flatEICangle
geo2011WideAzimuthAngleDecomposition/seam357
geo2011WideAzimuthAngleDecomposition/seam357
jse2006RWEImagingOverturningReflections/sigsbee
pept2011MicroearthquakeMonitoring/saf1
pept2011MicroearthquakeMonitoring/saf1
pept2011MicroearthquakeMonitoring/saf2
pept2011MicroearthquakeMonitoring/saf2
pept2011MicroearthquakeMonitoring/saf3
pept2011MicroearthquakeMonitoring/saf3

 
DATA
        alaska/foldplot
alaska/line31-81-m8r
alaska/line31-81-m8r
amoco/fdmod
amoco/model
amoco/shots
boem-g3d1206-002a/displayin
bpait/model
bpmodel94/firstlook
bpstatics94/firstlook
bptti/modl
bptti2007/firstlook
bpvelanal2004/firstlook