def tstTravelSurfOutside(
tstFileName, phiFileName=False, tstDataIn=False, phiDataIn=False,
borderSize=10):
if tstDataIn:
#don't want to read in if calling function already did it for us
tstD = tstDataIn
else:
tstD = tstdata.tstData(tstFileName) # read the file into the data structure
if phiDataIn:
phiData = phiDataIn
else:
phiData = phi(phiFileName) # read in the phimap if possible
#depends on convex hull _only_ to decide how far out to put the border
if 'CONVEX_HULL_TRI_POINT_LIST' not in tstD.dict.keys():
print "Run tstConvexHull.py on this tst data file first."
sys.exit(1)
#these sets are useful to construct
convexHullPoints = set()
for record in tstD.dict['CONVEX_HULL_TRI_POINT_LIST']:
convexHullPoints.update(record[1:])
gridD, mins, maxs = grid.makeTrimmedGridFromPhi(
phiData, tstD.dict['POINT_XYZ'], convexHullPoints, 0.6, -2.0, 0,
borderSize)
gridSize = 1.0/phiData.scale
del phiData # no longer needed in this function, so delete this reference
#do the biggest disjoint set of tris/points stuff
allPoints, allTris, cavPoints, cavTris = cavity.assumeNoCavities(
tstD.dict['POINT_XYZ'], tstD.dict['TRIANGLE_POINT'],
tstD.dict['POINT_NEIGHBOR'])
#here's the (relatively simple) surface travel distance calculation finally
# assign following encoding -1 = outside ch, 0 = on border,
# pos ints = dist from border, -2 = far inside ms,
# other neg ints = -(dist)-3
extraEdges, surfaceEdgeBoxes = grid.findLongSurfEdges(
tstD.dict['POINT_XYZ'], tstD.dict['POINT_NEIGHBOR'], gridSize, mins, maxs)
for surfaceEdgeBox in surfaceEdgeBoxes.keys():
x, y, z = gridD[surfaceEdgeBox[0]][surfaceEdgeBox[1]][surfaceEdgeBox[2]][1:]
gridD[surfaceEdgeBox[0]][surfaceEdgeBox[1]][surfaceEdgeBox[2]] = (
-1., x, y, z)
pointTravelDist, traceback, volumePointDepths = \
travelDistNoMesh.calcTravelDist(
gridD, tstD.dict['POINT_XYZ'], gridSize, mins, maxs, allPoints,
extraEdges, surfaceEdgeBoxes, tstFileName)
#transform grid to actual travel distance
maxTD = grid.finalizeGridTravelDist(gridD, gridSize)
gridMaximaRanking = grid.getMaximaRanking(gridD)
#output the grids and the gridmaxima....
phiDataOut = phi()
phiDataOut.createFromGrid(
gridMaximaRanking, gridSize, toplabel="travel depth maxima rank")
phiDataOut.write(tstFileName+".travel.out.max.rank.phi")
phiDataOut = phi()
phiDataOut.createFromGrid(
gridD, gridSize, toplabel="travel depth surf-out", defaultValue=maxTD+1.0)
phiDataOut.write(tstFileName+".travel.out.phi")
return mins, maxs, gridSize, convexHullPoints, allPoints, allTris, \
extraEdges, surfaceEdgeBoxes, pointTravelDist, traceback, maxTD, gridD, \
gridMaximaRanking
def tstTravelSurfOutsideMesh(
tstFileName, phiFileName=None, tstDataIn=False, phiDataIn=None,
borderSize=10, threshold="auto"):
if tstDataIn:
#don't want to read in if calling function already did it for us
tstD = tstDataIn
else:
tstD = tstdata.tstData(
tstFileName, necessaryKeys=tstdata.tstData.necessaryKeysForMesh)
if phiDataIn is not None:
phiData = phiDataIn
else:
phiData = phi(phiFileName) # read in the phimap if possible
if 'CONVEX_HULL_TRI_POINT_LIST' not in tstD.dict.keys():
print "Run tstConvexHull.py on this tst data file first."
sys.exit(1)
#these sets are useful to construct
convexHullPoints = set()
for record in tstD.dict['CONVEX_HULL_TRI_POINT_LIST']:
convexHullPoints.update(record[1:])
maxPhi = phiData.getMaxValues()
if threshold == "auto" and maxPhi == 1.0:
threshold = 0.6
if threshold == "auto" and maxPhi == 10.0:
threshold = 6.0
gridD, mins, maxs = grid.makeTrimmedGridFromPhi(
phiData, tstD.dict['POINT_XYZ'],
convexHullPoints, threshold, -2, 0, borderSize)
gridSize = 1.0/phiData.scale
del phiData # no longer needed in this function, so delete this reference
#do the biggest disjoint set of tris/points stuff
allPoints, allTris, cavPoints, cavTris = cavity.assumeNoCavities(
tstD.dict['POINT_XYZ'], tstD.dict['TRIANGLE_POINT'],
tstD.dict['POINT_NEIGHBOR'])
#here is where code is mesh-specific
meshData = mesh.mesh(
gridD, tstD.dict['POINT_XYZ'], tstD.dict['POINT_NEIGHBOR'],
gridSize, 0, -2, "X") # no between
meshData.calculateTravelDistance("surfout", [3], [0, 2])
#transform grid to actual travel distance
maxTD = grid.finalizeGridTravelDist(gridD, gridSize)
gridMaximaRanking = grid.getMaximaRanking(gridD)
#output the grids and the gridmaxima....
phiDataOut = phi()
phiDataOut.createFromGrid(
gridMaximaRanking, gridSize, toplabel="travel depth maxima rank")
phiDataOut.write(tstFileName + ".mesh.travel.out.max.rank.phi")
phiDataOut = phi()
phiDataOut.createFromGrid(
gridD, gridSize, toplabel="travel depth surf-out",
defaultValue=maxTD + 1.0)
phiDataOut.write(tstFileName+".mesh.travel.out.phi")
def tstTravelDepthMesh(
tstFileName, phiFileName, ligandFileName=None, cavities=False,
threshold="auto"):
'''sets up a normal travel depth mesh run, calls tstTravelDepthMeshRun.
if cavities is set, it means we want the (new) travel depth of those too'''
distanceName = 'traveldepth'
tstD = tstdata.tstData(tstFileName) # read the file into the data structure
phiData = phi(phiFileName) # read in the phimap if possible
phiGridSpacing = 1. / phiData.scale
phiTravelDepthGrid, phiTravelDepth, meshData = tstTravelDepthMeshRun(
tstD, phiData, tstFileName, cavities=cavities,
threshold=threshold) # modifies tstD in place
if ligandFileName is not None:
ligand = pdb.pdbData(ligandFileName)
ligandXYZR = ligand.getHeavyAtomXYZRadius()
betweenList = meshData.getBetweenNodes()
surfaceList = meshData.getSurfaceNodes()
nodeWithinSet = meshData.getWithinNodesNoInside(ligandXYZR)
#print len(nodeWithinSet), len(ligandXYZR)
tracebackSet = meshData.getTracebackSet(nodeWithinSet, distanceName)
#print len(tracebackSet)
minW, maxW, meanW = meshData.getMinMaxMeanNodes(nodeWithinSet, distanceName)
minT, maxT, meanT = meshData.getMinMaxMeanNodes(tracebackSet, distanceName)
minB, maxB, meanB = meshData.getMinMaxMeanNodes(betweenList, distanceName)
minS, maxS, meanS = meshData.getMinMaxMeanNodes(surfaceList, distanceName)
#print all on one line, header printed earlier
print minW, maxW, meanW,
print minT, maxT, meanT,
print minB, maxB, meanB,
print minS, maxS, meanS,
volumeWithin = len(nodeWithinSet) * phiGridSpacing**3.
volumeTrace = len(tracebackSet) * phiGridSpacing**3.
print volumeWithin, volumeTrace # newline wanted here so no comma
#print phiGridSpacing
listWithin, listTrace = [], []
for node in nodeWithinSet:
listWithin.append(node.getXYZ())
for node in tracebackSet:
listTrace.append(node.getXYZ())
tstdebug.pointDebug(listWithin, filename=ligandFileName+".within.py")
tstdebug.pointDebug(listTrace, filename=ligandFileName+".trace.py")
#tstdebug.debugGridCountVals(phiTravelDepthGrid)
#transform grid to actual travel distance
phiTravelDepth.write(tstFileName+".travel.phi")
#write data to file
tstFile = open(tstFileName, 'a')
tstFile.write("DEPTH_TRAVEL_DIST\n")
for line in tstD.dict['DEPTH_TRAVEL_DIST']:
lineOut = "%8d" % line[0]
for count in xrange(1, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END DEPTH_TRAVEL_DIST\n")
tstFile.close()
def tstTravelDepth(tstFileName, phiFileName):
tstD = tstdata.tstData(tstFileName) # read the file into the data structure
phiData = phi(phiFileName) # read in the phimap if possible
phiTravelDepthGrid, phiTravelDepthData, volumePointDepths = \
tstTravelDepthRun(tstD, phiData, tstFileName) # modifies tstD in place
#transform grid to actual travel distance
phiTravelDepthData.write(tstFileName+".travel.phi")
#write data to file
tstFile = open(tstFileName, 'a')
tstFile.write("DEPTH_TRAVEL_DIST\n")
for line in tstD.dict['DEPTH_TRAVEL_DIST']:
lineOut = "%8d" % line[0]
for count in xrange(1, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END DEPTH_TRAVEL_DIST\n")
tstFile.close()
if volumePointDepths:
tstD.dict['POINT_TRAVEL_DEPTH_REPORT'] = volumePointDepths
tstFile = open(tstFileName, 'a')
tstFile.write("POINT_TRAVEL_DEPTH_REPORT\n")
for line in volumePointDepths:
lineOut = "%8d" % line[0]
for count in xrange(1, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END POINT_TRAVEL_DEPTH_REPORT\n")
tstFile.close()
#now write to file
tstFile = open(tstFileName, 'a')
tstFile.write("TRACEBACK_LIST\n")
for line in tstD.dict['TRACEBACK_LIST']:
lineOut = " "
for count in xrange(0, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END TRACEBACK_LIST\n")
tstFile.close()
def tstTravelDepthMeshRun(
tstD, phiData, tstFileName="temp.tst", borderSize=2,
threshold="auto", cavities=False):
'''returns a phi and a grid, modifies tstD in place.'''
meshData, gridData = meshConstruct(
tstD, phiData, tstFileName, borderSize=borderSize, threshold=threshold,
cavities=cavities)
if cavities:
validList = [2, 3, 5]
else:
validList = [2, 3]
meshData.calculateTravelDistance("traveldepth", [0], validList)
pointTravelDepth = meshData.getSurfaceTravelDistance("traveldepth")
gridTravelDepth = meshData.getGridTravelDistance(gridData, "traveldepth")
tstD.dict['DEPTH_TRAVEL_DIST'] = pointTravelDepth # save to tstD...
phiDataOut = phi()
gridSize = 1.0/phiData.scale
phiDataOut.createFromGrid(
gridTravelDepth, gridSize, toplabel="travel depth", defaultValue=-1)
return gridTravelDepth, phiDataOut, meshData
def tstPocketMap(
tstFileName, phiFileName, tstD=None, ligandFileName=None,
nearbyDistance=0., appendTst=True, doPCA=True):
'''pocket mapping algorithm, finds all pockets on entire surface, puts in
tree and graph data structure, various outputs'''
print "read tst file"
if tstD is None: # hasn't been read in already
tstD = tstdata.tstData(
tstFileName, necessaryKeys=tstdata.tstData.necessaryKeysForPocket)
print "repairing nearby points if necessary"
repairPointPdbRecord(tstD, tstFileName)
print "calculating charges"
chargeXyz, hydroXyz = calculateCharges(tstD, charge.charge())
print "calculating curvatures"
edgeCurv, ptCurv, ptWeighCurv = tstCurvature.tstEdgeCurvature(
tstD.dict['TRIANGLE_POINT'], tstD.dict['POINT_XYZ'],
tstD.dict['POINT_TRIANGLE'], tstD.dict['POINT_NEIGHBOR'])
tstD.dict['POINT_CURVATURE_EDGE'] = ptWeighCurv
tstD.dict['CHARGE_XYZ'] = chargeXyz
tstD.dict['HYDROPHOBIC_XYZ'] = hydroXyz
print "read in phi file"
phiData = phi(phiFileName) # read in the phimap
print "making mesh data structure"
meshData, gridData = meshConstruct(
tstD, phiData, tstFileName, threshold="auto", cavities=True)
meshData.setPtHydro(tstD.dict['HYDROPHOBIC_XYZ'])
meshData.setPtCurvature(tstD.dict['POINT_CURVATURE_EDGE'])
gridSize = 1.0/phiData.scale
tstPdbRecord = tstD.dict['PDB_RECORD']
meshData.setSurfaceArea(tstD.dict['TRIANGLE_POINT'])
del tstD, phiData, gridData # not needed, reclaim memory
pdbD = pdb.pdbData()
pdbD.processLines(tstPdbRecord)
pointAtomList = meshData.calculateNearbyAtoms(pdbD, nearbyDistance)
meshData.setVolume(gridSize)
print "calculating travel depth"
meshData.calculateTravelDistance("traveldepth", [0], [2, 3, 5])
pointTravelDepth = meshData.getSurfaceTravelDistance("traveldepth")
if ligandFileName is not None: # if there is a ligand, read it
ligand = pdb.pdbData(ligandFileName)
ligandXYZR = ligand.getHeavyAtomXYZRadius()
nodeWithinSet = meshData.getWithinNodesNoInside(ligandXYZR)
bestIU = 0. # intersection / union, 1 is perfect
#print nodeWithinSet, len(nodeWithinSet)
print "pocket mapping starting"
if ligandFileName is not None and len(nodeWithinSet) > 0:
outFileName = ligandFileName
#tstdebug.nodeDebug(nodeWithinSet, \
# filename = tstFileName+".within.ligand.py")
localMaxima, borders, tm3tree, surfNodeToLeaf = meshData.pocketMapping(
'traveldepth', [2, 3, 5], pointAtomList, pdbD,
outName=outFileName + ".", groupName='group',
ligandNodes=nodeWithinSet, doPCA=doPCA)
else:
outFileName = tstFileName
localMaxima, borders, tm3tree, surfNodeToLeaf = meshData.pocketMapping(
'traveldepth', [2, 3, 5], pointAtomList, pdbD,
outName=outFileName + ".", groupName='group', doPCA=doPCA)
#print len(localMaxima), len(borders), tm3tree, len(surfNodeToLeaf)
#tstdebug.nodeDebug(localMaxima, \
# filename=tstFileName+".localmaxima.pocketmap.py")
#tstdebug.nodeDebug(borders, \
# filename=tstFileName+".borders.pocketmap.py")
#tstdebug.nodeDebug(meshData.getSurfaceNodes(), \
# filename=tstFileName+".groups.pocketmap.py", name='group')
tm3tree.write(outFileName + ".tree.tm3")
#tm3tree.writeTNV(tstFileName + ".tree.tnv")
#doesn't seem to import into treemap correctly
if appendTst: # turn off sometimes since appends to tst file
print "appending data to tst file"
surfNodes = meshData.getSurfaceNodes()
pointLeafList = []
for aNode in surfNodes:
if aNode not in surfNodeToLeaf:
print aNode, aNode.distances
leafNum = 0 # made up and wrong for testing
else:
leafNum = surfNodeToLeaf[aNode]
pointLeafList.append([aNode, int(leafNum)])
#print pointLeafList
leafToGroup = tm3tree.getLeafToGroup()
leafGroupList = []
leafKeyMax = max(leafToGroup.keys())
for leaf in xrange(leafKeyMax):
tempList = [leaf + 1]
try:
tempList.extend(leafToGroup[leaf + 1])
except KeyError:
pass # means leaf doesn't exist
leafGroupList.append(tempList)
#print leafGroupList
tstFile = open(tstFileName, 'a')
tstdata.writeEntryIntegers(
pointLeafList, "POINT_LEAF LIST", "END POINT_LEAF", tstFile)
tstdata.writeEntryIntegers(
leafGroupList, "LEAF_GROUP LIST", "END LEAF_GROUP", tstFile)
tstdata.writeEntryIntegers(
pointAtomList, "POINT_NEARBY_ATOM LIST", "END POINT_NEARBY_ATOM",
tstFile)
#also write curvature and charge data here
tstdata.writeEntrySingleFloat(
ptWeighCurv, "POINT_CURVATURE_EDGE LIST", "END POINT_CURVATURE_EDGE",
tstFile)
tstdata.writeEntrySingleFloat(
chargeXyz, "CHARGE_XYZ", "END CHARGE_XYZ", tstFile)
tstdata.writeEntrySingleFloat(
hydroXyz, "HYDROPHOBIC_XYZ", "END HYDROPHOBIC_XYZ", tstFile)
#write data to file
tstFile.write("DEPTH_TRAVEL_DIST\n")
for line in pointTravelDepth:
lineOut = "%8d" % line[0]
for count in xrange(1, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END DEPTH_TRAVEL_DIST\n")
tstFile.close()
print "pocket mapping complete"
def tstTravelSurfInsideMesh(tstFileName, phiFileName, threshold="auto"):
'''calculates the burial depth'''
print "reading in tst and phi files"
tstD = tstdata.tstData(
tstFileName,
necessaryKeys=tstdata.tstData.necessaryKeysForMesh + ['PDB_RECORD'])
phiData = phi(phiFileName) # read in the phimap if possible
if 'CONVEX_HULL_TRI_POINT_LIST' not in tstD.dict.keys():
print "Run tstConvexHull.py on this tst data file first."
sys.exit(1)
#these sets are useful to construct
convexHullPoints = set()
for record in tstD.dict['CONVEX_HULL_TRI_POINT_LIST']:
convexHullPoints.update(record[1:])
maxPhi = phiData.getMaxValues()
if threshold == "auto" and maxPhi == 1.0:
threshold = 0.6
if threshold == "auto" and maxPhi == 10.0:
threshold = 6.0
gridD, mins, maxs = grid.makeTrimmedGridFromPhi(
phiData, tstD.dict['POINT_XYZ'], convexHullPoints, threshold, 0, -2, 2)
gridSize = 1.0 / phiData.scale
del phiData # no longer needed in this function, so delete this reference
#do the biggest disjoint set of tris/points stuff
allPoints, allTris, cavPoints, cavTris = cavity.assumeNoCavities(
tstD.dict['POINT_XYZ'], tstD.dict['TRIANGLE_POINT'],
tstD.dict['POINT_NEIGHBOR'])
#here is where code is mesh-specific
print "setting up mesh data structure"
meshData = mesh.mesh(
gridD, tstD.dict['POINT_XYZ'], tstD.dict['POINT_NEIGHBOR'],
gridSize, -2, 0, "X") # no between
print "calculating burial depth"
meshData.calculateTravelDistance("travelin", [3], [1])
gridTravelInDepth = meshData.getGridTravelDistance(gridD, "travelin")
#tstdebug.debugGridCountVals(gridTravelInDepth)
print "writing phi file output"
phiDataOut = phi()
phiDataOut.createFromGrid(
gridTravelInDepth, gridSize, toplabel="travel depth surf-in")
phiDataOut.write(tstFileName+".mesh.travel.in.phi")
print "writing pdb file output"
pdbD = pdb.pdbData()
for line in tstD.dict['PDB_RECORD']:
pdbD.processLine(line)
atomTravelInDepths = grid.assignAtomDepths(
gridTravelInDepth, gridSize, mins, maxs, pdbD)
#make a pdb file with the bfactor replaced
for index, atomTID in enumerate(atomTravelInDepths):
pdbD.updateFactors(index, (pdbD.factors[index][0], atomTID))
pdbD.write(tstFileName+".mesh.travelin.pdb")
#also add record to tstD
atomTIDRecord = []
for index, atomTID in enumerate(atomTravelInDepths):
atomTIDRecord.append([index + 1, atomTID])
print "updating tst file"
tstD.dict['ATOM_TRAVEL_IN'] = atomTIDRecord
#write data into tst file
tstFile = open(tstFileName, 'a')
tstFile.write("ATOM_TRAVEL_IN\n")
for line in tstD.dict['ATOM_TRAVEL_IN']:
lineOut = "%8d" % line[0]
for count in xrange(1, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END ATOM_TRAVEL_IN\n")
tstFile.close()
print "burial depth done"
def tstTravelFindHoles(
tstFileName, phiFileName, debugOut=False, borderSize=2, nearbyDistance=4.):
'''if debugout is set, additional files are created.
bordersize can change the amount of extra space around the protein.
nearbydistance changes the distance that nearby residues are gathered from.'''
print "reading tst and phi files"
tstD = tstdata.tstData(
tstFileName, necessaryKeys=tstdata.tstData.necessaryKeysForHoles)
phiData = phi(phiFileName) # read in the phimap if possible
gridSize = 1.0 / phiData.scale # needed later
numberHandles = tstD.countHandles()
print "there are ", numberHandles, " holes in this structure"
print "running travel depth now"
phiTravelDepthGrid, phiTravelDepthData, meshData = tstTravelDepthMeshRun(
tstD, phiData, tstFileName, borderSize=borderSize, threshold="auto")
del phiData, phiTravelDepthGrid, phiTravelDepthData
#not needed, reclaim memory
print "calculating travel out distance"
meshData.calculateTravelDistance("surfout", [3], [0, 2])
print "finding holes"
loopTrisSave, loopPointsSave, regLoopTris, regLoopPts, pointNeighbors, \
pointNeighborsNodes, outsidePoints, outsidePointsNodes, possHoleStarts = \
tstTopology.fillInHolesAndGrow(
tstD.dict['TRIANGLE_POINT'], tstD.dict['POINT_TRIANGLE'],
tstD.dict['POINT_XYZ'], tstD.dict['NORM_XYZ'], numberHandles,
tstFileName, debugOut, meshData, "surfout")
if debugOut:
tstdebug.debugTriangleList(
regLoopTris, tstD.dict['TRIANGLE_POINT'], tstD.dict['POINT_XYZ'],
tstFileName + ".regular.loops.py")
tstDPointXYZ = tstD.dict['POINT_XYZ'] # save for later
tstDPdbRecord = tstD.dict['PDB_RECORD'] # save for later
del tstD # rest of tstD isn't needed, so free memory
#output the possible places where HOLE could start... centers of regular plugs
print "writing output files"
paths.outputNodesText(possHoleStarts, tstFileName + ".HOLE.start.txt")
pathsList = meshData.getPaths(
"surfout", pointNeighbors, outsidePoints, possHoleStarts)
del meshData # deletes everything that has no other refs (from paths)
#print len(pointNeighbors), len(outsidePoints), len(possHoleStarts),
#print len(pathsList)
allPoints, outsidePts = [], []
for point in pointNeighborsNodes.keys():
allPoints.append(point.pathXyz)
for point in outsidePointsNodes:
outsidePts.append(point.pathXyz)
tstdebug.pointDebug(allPoints, filename=tstFileName+".tree.py")
tstdebug.pointDebug(
outsidePts, filename=tstFileName+".outside.py", mainColor=(.9, .1, .1),
radius=0.55)
#tstdebug.debugSetGridSpheres(
# pointNeighbors.keys(),, gridSize, tstFileName+".tree.radius.py",
# radius=True, mainColor=(0.01, 0.9, 0.05))
#testing new output of tree with radius
foundPaths = 0
pathFile = string.replace(tstFileName, ".nocav.tst", ".py")
#very very specific... probably bad but nice...
#can always rerun standalone later.
knownPathExists = os.path.isfile(pathFile)
logName = tstFileName + ".findholes.log"
logFile = open(logName, 'w')
logFile.write(
"number endNumOne endNumTwo plugs stepLength pathLength pathMinRadius " +
"pathMaxInsideRadius endMinOne endMinTwo minimaCount travelDepthMax " +
"windingMetric avgTheta ")
if knownPathExists:
logFile.write("pRMSD coverage span wrmsd less1 lessrad radiicomp")
logFile.write("\n")
if knownPathExists:
bestStats = ["err", "err", "err", "err", "err", "err", "err"]
bestStatsPaths = [0, 0, 0, 0, 0, 0, 0]
sortedByMinRadiusPaths = []
for pathIndex, (outsideOne, outsideTwo, plugs, nodePath) in enumerate(
pathsList):
pointPath, spheres = [], []
for node in nodePath:
pointPath.append(list(node.pathXyz))
spheres.append(list(node.pathXyz))
pointRadius = node.distances["surfout"] # add 'radius' info
if not pointRadius or pointRadius == 0.:
pointRadius = .000000001 # very small number, on surface
pointPath[-1].insert(0, pointRadius)
spheres[-1].append(pointRadius)
minRad = paths.pathMinRadius(pointPath)
newTuple = (
minRad, outsideOne, outsideTwo, plugs, nodePath, pointPath, spheres)
#insertion sort into new list
position = 0
while position < len(sortedByMinRadiusPaths) and \
sortedByMinRadiusPaths[position][0] > minRad:
#only if list can handle it and already inserted are bigger
position += 1
sortedByMinRadiusPaths.insert(position, newTuple)
print "output files for individual paths"
for pathIndex, newTuple in enumerate(sortedByMinRadiusPaths):
(minRad, outsideOne, outsideTwo, plugs, nodePath, pointPath, spheres) = \
newTuple # unpack the tuple into the various data
throughTris, throughPts = paths.checkPath(
pointPath, loopPointsSave, tstDPointXYZ)
if throughTris: # it worked... make some more debugging output
foundPaths += 1
outName = tstFileName + "." + str(foundPaths)
if debugOut and throughTris:
tstdebug.debugTrianglesNotOrig(
throughTris, tstDPointXYZ, outName+".through.loop.py",
ptList=throughPts)
#always do these 2
tstdebug.debugSetGridSpheres(
pointPath, gridSize, outName + ".pore.py", radius=True,
mainColor=(0.01, 0.9, 0.05))
tstdebug.debugSetGridSpheres(
pointPath, gridSize, outName + ".path.py", mainColor=(.01, 0.95, 0.9))
#mesh.meshFromSpheres(spheres, 0.5, outName + ".points.py")
paths.outputRadiiTxt(pointPath, outName + ".radii.txt")
paths.outputNearbyResidues(
pointPath, outName, tstDPdbRecord, nearbyDistance)
pathLen = paths.pathLength(pointPath)
minimaCount = paths.pathMinimaCount(pointPath)
maxRad, endMinOne, endMinTwo = paths.insideTwoMinimaRadiusMax(pointPath)
travelDepthMax = paths.pathMaxDistance(nodePath, 'traveldepth')
windingMetric = paths.computeWindingMetric(pointPath)
thetas, avgTheta = paths.averageTheta(pointPath)
#print endMinOne, endMinTwo, minimaCount, travelDepthMax, windingMetric,
#print avgTheta
#attempt to do pRMSD if possible...
prmsd, coverage, span, wrmsd, less1, lessrad, radiicomp = \
"err", "err", "err", "err", "err", "err", "err"
if knownPathExists:
try:
sourcePath, sourceRadii = [], []
for pathPt in pointPath:
sourcePath.append(pathPt[1:4])
sourceRadii.append(pathPt[0])
prmsd, coverage, span, wrmsd, less1, lessrad, radiicomp = \
comparePathsManyMetrics(False, pathFile, sourcePath, sourceRadii)
if bestStats[0] == 'err' or bestStats[0] > prmsd:
bestStats[0] = prmsd
bestStatsPaths[0] = foundPaths
if bestStats[1] == 'err' or bestStats[1] < coverage:
bestStats[1] = coverage
bestStatsPaths[1] = foundPaths
if bestStats[2] == 'err' or bestStats[2] < span:
bestStats[2] = span
bestStatsPaths[2] = foundPaths
if bestStats[3] == 'err' or bestStats[3] > wrmsd:
bestStats[3] = wrmsd
bestStatsPaths[3] = foundPaths
if bestStats[4] == 'err' or bestStats[4] < less1:
bestStats[4] = less1
bestStatsPaths[4] = foundPaths
if bestStats[5] == 'err' or bestStats[5] < lessrad:
bestStats[5] = lessrad
bestStatsPaths[5] = foundPaths
if bestStats[6] == 'err' or bestStats[6] < radiicomp:
bestStats[6] = radiicomp
bestStatsPaths[6] = foundPaths
except (IOError, TypeError):
#if there is no known path file, this should be the error
pass
#now output data
logFile.write(str(foundPaths) + " ")
logFile.write(str(outsideOne) + " ")
logFile.write(str(outsideTwo) + " ")
logFile.write(str(plugs) + " ")
logFile.write(str(len(pointPath)) + " ")
logFile.write(str(pathLen) + " ")
logFile.write(str(minRad) + " ")
logFile.write(str(maxRad) + " ")
logFile.write(str(endMinOne) + " ")
logFile.write(str(endMinTwo) + " ")
logFile.write(str(minimaCount) + " ")
logFile.write(str(travelDepthMax) + " ")
logFile.write(str(windingMetric) + " ")
logFile.write(str(avgTheta) + " ")
if knownPathExists:
logFile.write(str(prmsd) + " ")
logFile.write(str(coverage) + " ")
logFile.write(str(span) + " ")
logFile.write(str(wrmsd) + " ")
logFile.write(str(less1) + " ")
logFile.write(str(lessrad) + " ")
logFile.write(str(radiicomp) + " ")
logFile.write("\n") # that's all
logFile.close()
if knownPathExists: # output bestStats and bestStatsPaths
bestName = tstFileName + ".known.best.txt"
bestFile = open(bestName, 'w')
bestFile.write("pRMSD coverage span wrmsd less1 lessrad radiicomp ")
bestFile.write("pRMSD# coverage# span# wrmsd# less1# lessrad# radiicomp#\n")
for stat in bestStats:
bestFile.write(str(stat) + " ")
for stat in bestStatsPaths:
bestFile.write(str(stat) + " ")
bestFile.write("\n")
bestFile.close()
print "done with chunnel"
def examinePhiMap(phiFileIn): phiData = phi(phiFileIn) # read in the phimap if possible print phiData.getMinMaxValues() print phiData.histogramValues()
def copyPhiMap(phiFileIn, phiFileOut): '''simple, just copies the phi map and writes it, to check binary i/o''' phiData = phi(phiFileIn) # read in the phimap if possible phiData.write(phiFileOut) # write out
def tstTravelSurfInside(tstFileName, phiFileName=False):
tstD = tstdata.tstData(tstFileName) # read the file into the data structure
phiData = phi(phiFileName) # read in the phimap if possible
if 'CONVEX_HULL_TRI_POINT_LIST' not in tstD.dict.keys():
print "Run tstConvexHull.py on this tst data file first."
sys.exit(1)
#these sets are useful to construct
convexHullPoints = set()
for record in tstD.dict['CONVEX_HULL_TRI_POINT_LIST']:
convexHullPoints.update(record[1:])
gridD, mins, maxs = grid.makeTrimmedGridFromPhi(
phiData, tstD.dict['POINT_XYZ'], convexHullPoints, 0.6, 0, -2.0, 2)
gridSize = 1.0/phiData.scale
del phiData # no longer needed in this function, so delete this reference
#do the biggest disjoint set of tris/points stuff
allPoints, allTris, cavPoints, cavTris = cavity.assumeNoCavities(
tstD.dict['POINT_XYZ'], tstD.dict['TRIANGLE_POINT'],
tstD.dict['POINT_NEIGHBOR'])
#here's the (relatively simple) surface travel distance calculation finally
# assign following encoding -1 = outside ch, 0 = on border,
# pos ints = dist from border, -2 = far inside ms,
# other neg ints = -(dist)-3
#whole algorithm wrapped into big function...
extraEdges, surfaceEdgeBoxes = grid.findLongSurfEdges(
tstD.dict['POINT_XYZ'], tstD.dict['POINT_NEIGHBOR'], gridSize, mins, maxs)
for surfaceEdgeBox in surfaceEdgeBoxes.keys():
x, y, z = gridD[surfaceEdgeBox[0]][surfaceEdgeBox[1]][surfaceEdgeBox[2]][1:]
gridD[surfaceEdgeBox[0]][surfaceEdgeBox[1]][surfaceEdgeBox[2]] = (
-1., x, y, z)
pointTravelDist, traceback, volumePointDepths = \
travelDistNoMesh.calcTravelDist(
gridD, tstD.dict['POINT_XYZ'], gridSize, mins, maxs, allPoints,
extraEdges, surfaceEdgeBoxes, tstFileName)
#transform grid to actual travel distance
maxTD = grid.finalizeGridTravelDist(gridD, gridSize)
phiDataOut = phi()
phiDataOut.createFromGrid(gridD, gridSize, toplabel="travel depth surf-in")
phiDataOut.write(tstFileName+".travel.in.phi")
pdbD = pdb.pdbData()
for line in tstD.dict['PDB_RECORD']:
pdbD.processLine(line)
atomTravelInDepths = grid.assignAtomDepths(gridD, gridSize, mins, maxs, pdbD)
#make a pdb file with the bfactor replaced
for index, atomTID in enumerate(atomTravelInDepths):
pdbD.updateFactors(index, (pdbD.factors[index][0], atomTID))
pdbD.write(tstFileName+".travelin.pdb")
#also add record to tstdata
atomTIDRecord = []
for index, atomTID in enumerate(atomTravelInDepths):
atomTIDRecord.append([index+1, atomTID])
tstD.dict['ATOM_TRAVEL_IN'] = atomTIDRecord
#write data into tst file
tstFile = open(tstFileName, 'a')
tstFile.write("ATOM_TRAVEL_IN\n")
for line in tstD.dict['ATOM_TRAVEL_IN']:
lineOut = "%8d" % line[0]
for count in xrange(1, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END ATOM_TRAVEL_IN\n")
tstFile.close()
def tstTravelDepthNoPhi(tstFileName, gridSize=1.0):
'''does old style (v1.0) travel depth with no phi-map, finds own inside and
outside data, proceeds as normal'''
tstD = tstdata.tstData(tstFileName) # read the file into the data structure
if 'CONVEX_HULL_TRI_POINT_LIST' not in tstD.dict.keys():
print "Run tstConvexHull.py on this tst data file first."
sys.exit(1)
#these sets are useful to construct
convexHullPoints = set()
for record in tstD.dict['CONVEX_HULL_TRI_POINT_LIST']:
convexHullPoints.update(record[1:])
#do the biggest disjoint set of tris/points stuff
allPoints, allTris, cavPoints, cavTris = cavity.assumeNoCavities(
tstD.dict['POINT_XYZ'], tstD.dict['TRIANGLE_POINT'],
tstD.dict['POINT_NEIGHBOR'])
#find the minimum coordinates in each dimension
mins = tstD.dict['POINT_XYZ'][0][1:]
maxs = tstD.dict['POINT_XYZ'][0][1:]
for point in convexHullPoints:
xyz = tstD.dict['POINT_XYZ'][point-1][1:]
for coord in range(3):
mins[coord] = min(mins[coord], xyz[coord])
maxs[coord] = max(maxs[coord], xyz[coord])
#floor and ceiling everything to whole numbers
minsSave = mins[:]
maxsSave = maxs[:]
#cache a bunch of computations on each triangle
#triTuples does not contain the ones that are for cavities
triTuples = geometry.cacheTriangle(
tstD.dict['TRIANGLE_POINT'], tstD.dict['POINT_XYZ'], allTris)
convexTriTuples = geometry.cacheTriangle(
tstD.dict['CONVEX_HULL_TRI_POINT_LIST'], tstD.dict['POINT_XYZ'])
#grid encoding -1 = outside ch, 0 = between ch, ms, -2 = inside ms
mins, maxs = [], [] # so values computed are saved
mins = [math.floor(x)-gridSize for x in minsSave]
maxs = [math.ceil(x)+gridSize for x in maxsSave]
gridD = grid.makeNewEmptyGrid(mins, maxs, gridSize, -1) # set to outside ch
#tstdebug.debugGridCountVals(gridD)
#first step, check and set outside ch
orstHelper.decideInside(
gridD, convexTriTuples, convexHullPoints,
tstD.dict['CONVEX_HULL_POINT_TRI_LIST'], tstD.dict['POINT_XYZ'],
tstD.dict['CONVEX_HULL_TRI_POINT_LIST'], 0, False, 2)
#0 inside convex hull, False any value, 2=max tris
#tstdebug.debugGridCountVals(gridD)
#now find inside molecular surface
orstHelper.decideInside(
gridD, triTuples, allPoints, tstD.dict['POINT_TRIANGLE'],
tstD.dict['POINT_XYZ'], tstD.dict['TRIANGLE_POINT'], -2)
#-2 inside everything
#tstdebug.debugGridCountVals(gridD)
#following lines make files that allow visual debugging in pymol
#tstdebug.debugGrid(gridD, "debug.grid." + str(gridSize) + ".py")
#tstdebug.debugGridNoBlue(gridD, "debug.grid.nb." + str(gridSize) + ".py")
#tstdebug.debugGridJustGreen(gridD, "debug.grid.jg." + str(gridSize) + ".py")
#now...
#here's the (relatively simple) surface travel distance calculation finally
# assign following encoding -1 = outside ch, 0 = on border,
# pos ints = dist from border, -2 = far inside ms,
# other neg ints = -(dist)-3
#whole algorithm wrapped into big function...
extraEdges, surfaceEdgeBoxes = grid.findLongSurfEdges(
tstD.dict['POINT_XYZ'], tstD.dict['POINT_NEIGHBOR'], gridSize, mins, maxs)
volumePoints = False
if 'POINT_TRAVEL_DEPTH_CHECK' in tstD.dict.keys():
volumePoints = tstD.dict['POINT_TRAVEL_DEPTH_CHECK']
pointTravelDist, traceback, volumePointDepths = \
travelDistNoMesh.calcTravelDist(
gridD, tstD.dict['POINT_XYZ'], gridSize, mins, maxs, allPoints,
extraEdges, surfaceEdgeBoxes, tstFileName, volumePoints)
#tstdebug.debugGridCountVals(gridD)
#reassign -1 to max+1 (cavities)
maximumTD = max([xxx[1] for xxx in pointTravelDist])
for onePoint in pointTravelDist:
if onePoint[1] < 0.0:
onePoint[1] = maximumTD + 1.0
maxTD = grid.finalizeGridTravelDist(gridD, gridSize)
phiDataOut = phi()
phiDataOut.createFromGrid(gridD, gridSize, toplabel="travel depth")
phiDataOut.write(tstFileName+".travel.oldmethod.phi")
#more pymol debugging if desired
#tstdebug.debugTravelGrid(
# gridD,"debug.travel.grid." + str(gridSize) + ".py", maximumTD)
#tstdebug.debugTravelSurfGrid(
# gridD, "debug.travel.surf.grid." + str(gridSize) + ".py",
# extraEdges, mins, maxs, gridSize, maximumTD)
#save data into tstData
tstD.dict['DEPTH_TRAVEL_DIST'] = pointTravelDist
#write data to file
tstFile = open(tstFileName, 'a')
tstFile.write("DEPTH_TRAVEL_DIST\n")
for line in pointTravelDist:
lineOut = "%8d" % line[0]
for count in xrange(1, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END DEPTH_TRAVEL_DIST\n")
tstFile.close()
if volumePointDepths:
tstD.dict['POINT_TRAVEL_DEPTH_REPORT'] = volumePointDepths
tstFile = open(tstFileName, 'a')
tstFile.write("POINT_TRAVEL_DEPTH_REPORT\n")
for line in volumePointDepths:
lineOut = "%8d" % line[0]
for count in xrange(1, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END POINT_TRAVEL_DEPTH_REPORT\n")
tstFile.close()
#save tracebacks into tstData
tracebackArray = [] # format is end, dist, list of starts
tracebackKeys = traceback.keys()
tracebackKeys.sort()
for endkey in tracebackKeys:
startList, end, dist = traceback[endkey]
tbLine = [end[0], end[1], end[2], dist]
for start in startList:
tbLine.append(start[0])
tbLine.append(start[1])
tbLine.append(start[2])
tracebackArray.append(tbLine)
tstD.dict['TRACEBACK_LIST'] = tracebackArray
#now write to file
tstFile = open(tstFileName, 'a')
tstFile.write("TRACEBACK_LIST\n")
for line in tracebackArray:
lineOut = " "
for count in xrange(0, len(line)):
lineOut += "%+9.4f " % line[count]
noPlusLine = string.replace(lineOut, "+", " ")
tstFile.write(noPlusLine)
tstFile.write("\n")
tstFile.write("END TRACEBACK_LIST\n")
tstFile.close()
def tstTravelDepthRun(tstD, phiData, tstFileName="temp.tst"):
if 'CONVEX_HULL_TRI_POINT_LIST' not in tstD.dict.keys():
print "Run tstConvexHull.py on this tst data file first."
sys.exit(1)
#these sets are useful to construct
convexHullPoints = set()
for record in tstD.dict['CONVEX_HULL_TRI_POINT_LIST']:
convexHullPoints.update(record[1:])
gridD, mins, maxs = grid.makeTrimmedGridFromPhi(
phiData, tstD.dict['POINT_XYZ'], convexHullPoints, 0.6, -2.0, -1.0)
gridSize = 1.0/phiData.scale
del phiData # no longer needed in this function, so delete this reference
#tstdebug.debugGridCountVals(gridD)
#do the biggest disjoint set of tris/points stuff
allPoints, allTris, cavPoints, cavTris = cavity.assumeNoCavities(
tstD.dict['POINT_XYZ'], tstD.dict['TRIANGLE_POINT'],
tstD.dict['POINT_NEIGHBOR'])
convexTriTuples = geometry.cacheTriangle(
tstD.dict['CONVEX_HULL_TRI_POINT_LIST'], tstD.dict['POINT_XYZ'])
#grid encoding -1 = outside ch, 0 = between ch, ms, -2 = inside ms
#this function marks cavities as interior
#cavities now removed already
#cavTriTuples = geometry.cacheTriangle( \
# tstD.dict['TRIANGLE_POINT'], tstD.dict['POINT_XYZ'], cavTris)
#orstHelper.decideInside(gridD, cavTriTuples, cavPoints, \
# tstD.dict['POINT_TRIANGLE'], tstD.dict['POINT_XYZ'], \
# tstD.dict['TRIANGLE_POINT'], -2, -1)
#-2 inside everything, -1 only valid to change
#tstdebug.debugGridCountVals(gridD)
#this marks the editable volume between the two surfaces
orstHelper.decideInside(
gridD, convexTriTuples, convexHullPoints,
tstD.dict['CONVEX_HULL_POINT_TRI_LIST'], tstD.dict['POINT_XYZ'],
tstD.dict['CONVEX_HULL_TRI_POINT_LIST'], 0, -1, 2)
#0 inside convex hull, -1 outside (only valid to change), 2 = max tris
#tstdebug.debugGridCountVals(gridD)
#following lines make files that allow visual debugging in pymol
#tstdebug.debugGrid(gridD, "debug.grid." + str(gridSize) + ".py")
#tstdebug.debugGridNoBlue(gridD, "debug.grid.nb." + str(gridSize) + ".py")
#tstdebug.debugGridJustGreen(gridD, "debug.grid.jg." + str(gridSize) + ".py")
#now...
#here's the (relatively simple) surface travel distance calculation finally
# assign following encoding -1 = outside ch, 0 = on border,
# pos ints = dist from border, -2 = far inside ms,
# other neg ints = -(dist)-3
#whole algorithm wrapped into big function...
extraEdges, surfaceEdgeBoxes = grid.findLongSurfEdges(
tstD.dict['POINT_XYZ'], tstD.dict['POINT_NEIGHBOR'], gridSize, mins, maxs)
volumePoints = False
if 'POINT_TRAVEL_DEPTH_CHECK' in tstD.dict.keys():
volumePoints = tstD.dict['POINT_TRAVEL_DEPTH_CHECK']
pointTravelDist, traceback, volumePointDepths = \
travelDistNoMesh.calcTravelDist(
gridD, tstD.dict['POINT_XYZ'], gridSize, mins, maxs, allPoints,
extraEdges, surfaceEdgeBoxes, tstFileName, volumePoints)
#tstdebug.debugGridCountVals(gridD)
#transform grid to actual travel distance
maxTD = grid.finalizeGridTravelDist(gridD, gridSize)
#more pymol debugging if desired
#tstdebug.debugTravelGrid(
# gridD, "debug.travel.grid." + str(gridSize) + ".py", maximumTD)
#tstdebug.debugTravelSurfGrid(
# gridD, "debug.travel.surf.grid." + str(gridSize) + ".py",
# extraEdges, mins, maxs, gridSize, maximumTD)
#save data into tstD
tstD.dict['DEPTH_TRAVEL_DIST'] = pointTravelDist
#save tracebacks into tstD
tracebackArray = [] # format is end, dist, list of starts
tracebackKeys = traceback.keys()
tracebackKeys.sort()
for endkey in tracebackKeys:
startList, end, dist = traceback[endkey]
tbLine = [end[0], end[1], end[2], dist]
for start in startList:
tbLine.append(start[0])
tbLine.append(start[1])
tbLine.append(start[2])
tracebackArray.append(tbLine)
tstD.dict['TRACEBACK_LIST'] = tracebackArray
phiDataOut = phi()
phiDataOut.createFromGrid(
gridD, gridSize, toplabel="travel depth", defaultValue=maxTD)
return gridD, phiDataOut, volumePointDepths
def tstCavityRemoval(
tstFileName, tstFileNameOut, phiFileName=False, phiFileNameOut=False):
oldTst = tstdata.tstDataWritable(tstFileName) # read the file into the struct
allPoints, allTris, cavPoints, cavTris = findBiggestDisjointSets(
oldTst.dict['POINT_XYZ'], oldTst.dict['TRIANGLE_POINT'],
oldTst.dict['POINT_NEIGHBOR'])
#print len(allPoints), len(allTris), len(cavPoints), len(cavTris) #debug
#now remove everything that isn't allPoints and allTris
#first generate maps from old numbering to new numbering
mapPoints = makeMapLists(oldTst.dict['POINT_XYZ'], allPoints)
mapTris = makeMapLists(oldTst.dict['TRIANGLE_POINT'], allTris)
#ugh. phi map.
phiData = sharp_phi.phi(phiFileName) # read in the phimap if possible
gridD = grid.makeGridFromPhi(phiData, False)
#the False just makes it copy values
mins, maxs = phiData.getMinsMaxs()
maxVal = phiData.getMaxValues()
gridSize = 1.0/phiData.scale
#this function marks cavities as interior
cavTriTuples = geometry.cacheTriangle(
oldTst.dict['TRIANGLE_POINT'], oldTst.dict['POINT_XYZ'], cavTris)
#have to do this now before oldTst gets modified
orstHelper.decideInside(
gridD, cavTriTuples, cavPoints,
oldTst.dict['POINT_TRIANGLE'], oldTst.dict['POINT_XYZ'],
oldTst.dict['TRIANGLE_POINT'], maxVal)
#change anything inside cavities to max..
#now piece-by-piece fix each entry
newTN = replaceEntry(
oldTst.dict['TRIANGLE_NEIGHBOR'], mapTris, [mapTris, mapTris, mapTris])
oldTst.dict['TRIANGLE_NEIGHBOR'] = newTN
newPX = replaceEntry(
oldTst.dict['POINT_XYZ'], mapPoints, [False, False, False])
oldTst.dict['POINT_XYZ'] = newPX
newTP = replaceEntry(
oldTst.dict['TRIANGLE_POINT'], mapTris, [mapPoints, mapPoints, mapPoints])
oldTst.dict['TRIANGLE_POINT'] = newTP
newPT = replaceEntry(
oldTst.dict['POINT_TRIANGLE'], mapPoints, [False, mapTris],
extendToEnd=True)
oldTst.dict['POINT_TRIANGLE'] = newPT
newPN = replaceEntry(
oldTst.dict['POINT_NEIGHBOR'], mapPoints, [False, mapPoints],
extendToEnd=True)
oldTst.dict['POINT_NEIGHBOR'] = newPN
newNX = replaceEntry(
oldTst.dict['NORM_XYZ'], mapPoints, [False, False, False])
oldTst.dict['NORM_XYZ'] = newNX
newPPR = replaceEntry(oldTst.dict['POINT_PDB_RECORD'], mapPoints, [False])
oldTst.dict['POINT_PDB_RECORD'] = newPPR
newTPR = replaceEntry(oldTst.dict['TRIANGLE_PDB_RECORD'], mapTris, [False])
oldTst.dict['TRIANGLE_PDB_RECORD'] = newTPR
#don't touch PDB_RECORD...
newCX = replaceEntry(oldTst.dict['CURVATURE_XYZ'], mapPoints, [False])
oldTst.dict['CURVATURE_XYZ'] = newCX
newPX = replaceEntry(oldTst.dict['PROPERTY_XYZ'], mapPoints, [False])
oldTst.dict['PROPERTY_XYZ'] = newPX
#now write it back out...should probably tag it somehow....hmmm
oldTst.write(tstFileNameOut)
#write phi map
phiDataOut = sharp_phi.phi()
phiDataOut.createFromGrid(
gridD, gridSize, toplabel=phiData.toplabel,
head=phiData.head, title=phiData.title, botlabel=phiData.botlabel)
phiDataOut.write(phiFileNameOut)