def getCurrentImg():
d=darc.Control("SH")
fft=d.Get("corrFFTPattern")
if fft==None:
img=correlation.generateIdentityCorr(d.Get("npxlx"),d.Get("npxly"),d.Get("nsub"),d.Get("subapFlag"),d.Get("subapLocation"))
else:
try:
npxlx=d.Get("corrNpxlx")
except:
npxlx=d.Get("npxlx")
try:
npxly=d.Get("corrNpxly")
except:
npxly=d.Get("npxly")
try:
npxlcum=d.Get("corrNpxlCum")
except:
npxlcum=numpy.insert(numpy.cumsum(npxlx*npxly),0,0)
try:
sl=d.Get("corrSubapLoc")
except:
sl=d.Get("subapLocation")
nsub=d.Get("nsub")
sf=d.Get("subapFlag")
img=correlation.untransformPSF(fft,3,npxlx,npxly,nsub,sl,sf)
sl2=d.Get("subapLocation")
npxlx2=d.Get("npxlx")
npxly2=d.Get("npxly")
img=correlation.unpackImg(img,3,nsub,sf,npxlx,npxly,sl,npxlx2,npxly2,sl2)
return img
def makeIdent(npxlx=None,npxly=None,sl=None):
d=darc.Control("SH")
nsub=[98,98,49]
sf=d.Get("subapFlag")
if npxlx==None:
npxlx=d.Get("npxlx")
if npxly==None:
npxly=d.Get("npxly")
if sl==None:
sl=d.Get("subapLocation")
ident=correlation.generateIdentityCorr(npxlx,npxly,nsub,sf,sl)
return ident
def makeIdent(npxlx=None,npxly=None,sl=None):
d=darc.Control("SH")
npxly = numpy.zeros((ncam,), numpy.int32)#An array of length ncam, specifying the number of pixels in a vertical direction with an entry for each frame grabber.
npxly[:] = 1080#An array of length ncam, specifying the number of pixels in a vertical direction with an entry for each frame grabber.
npxlx = npxly.copy()#An array of length ncam, specifying the number of pixels in a horizontal direction with an entry for each frame grabber.
npxlx[:] = 1920#An array of length ncam, specifying the number of pixels in a horizontal direction with an entry for each frame grabber.
nsub = nsubx*nsuby #An array with ncam entries, specifying the number of sub-apertures for each frame grabber.
sf=d.Get("subapFlag")
if npxlx==None:
npxlx=d.Get("npxlx")
if npxly==None:
npxly=d.Get("npxly")
if sl==None:
sl=d.Get("subapLocation")
ident=correlation.generateIdentityCorr(npxlx,npxly,nsub,sf,sl)
return ident
