209 lines
8.7 KiB
Python
209 lines
8.7 KiB
Python
##
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# This software was developed and / or modified by Raytheon Company,
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# pursuant to Contract DG133W-05-CQ-1067 with the US Government.
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#
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# U.S. EXPORT CONTROLLED TECHNICAL DATA
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# This software product contains export-restricted data whose
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# export/transfer/disclosure is restricted by U.S. law. Dissemination
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# to non-U.S. persons whether in the United States or abroad requires
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# an export license or other authorization.
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#
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# Contractor Name: Raytheon Company
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# Contractor Address: 6825 Pine Street, Suite 340
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# Mail Stop B8
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# Omaha, NE 68106
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# 402.291.0100
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#
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# See the AWIPS II Master Rights File ("Master Rights File.pdf") for
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# further licensing information.
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##
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# ----------------------------------------------------------------------------
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# This software is in the public domain, furnished "as is", without technical
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# support, and with no warranty, express or implied, as to its usefulness for
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# any purpose.
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#
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# Adjust - Version 1.2
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#
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# A single dialog providing a combination of many simple mathematical
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# operations (add, subtract, multiply, divide) optionally with
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# elevation effects (most adjustment at mountains (highest elevation)
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# or valleys (lowest elevation) or a specific elevation), optionally
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# with edge effects (edge (ramp up over edge thickness) or taper
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# (ramp up to middle)) and providing a single place to specify delta
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# value, edge thickness and vector edit mode. When multiple effects
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# are combined (except a constant change)- the tool carefully
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# re-scales the adjustment so that at least one gridpoint gets the
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# "delta value" adjustment and one gridpoint gets no adjustment.
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#
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# Makes many old single-use tools obsolete (Up, UpMtn, UpVly, Down,
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# DownMtn, DownVly, UpwEdge, UpwTaper, DownwEdge, DownwTaper, Back,
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# BackwEdge, BackwTaper, Veer, VeerwEdge, VeerwTaper, MultiplyDivide),
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# and also adds some new combinations (Multiply Mountain with Taper,
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# for example)
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#
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# Originally the idea of Greg Martin at SGX to combine all these
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# tools into a single dialog - Thanks Greg!
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#
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# Author: Tim Barker - SOO Boise, ID
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# History: 06/03/03 - Original Version
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# 10/07/03 - More graceful handling of Query edit areas
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# 02/23/04 - Version 1.1. Fix error when first tool run after GFE
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# startup and no edit area specified (implying run over
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# entire grid).
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# 08/27/04 - Version 1.2. Fix handling of Query edit areas
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# 07/21/10 - Ajust only magnitude when vector mode is set to BOTH
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# ----------------------------------------------------------------------------
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#
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# SOFTWARE HISTORY
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#
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# Date Ticket# Engineer Description
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# ------------- -------- --------- ---------------------------------------------
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# Feb 06, 2017 5959 randerso Removed Java .toString() calls
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#
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##
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##
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# This is an absolute override file, indicating that a higher priority version
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# of the file will completely replace a lower priority version of the file.
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##
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ToolType = "numeric"
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WeatherElementEdited = "variableElement"
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ScreenList=["SCALAR","VECTOR"]
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import numpy
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from numpy import *
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import SmartScript
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VariableList=[]
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VariableList.append(("Value:",1,"numeric"))
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VariableList.append(("Action:","Add","radio",["Add","Subtract","Multiply","Divide"]))
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VariableList.append(("Elevation:","None","radio",["None","Mountain","Valley","Specific"]))
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VariableList.append(("Vectors:","Magnitude","radio",["Magnitude","Direction"]))
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VariableList.append(("Edge:","Flat","radio",["Flat","Edge","Taper"]))
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VariableList.append(("Edge Width:",5,"scale",[1,30],1))
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VariableList.append(("Specific Elevation:",5000,"numeric"))
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class Tool (SmartScript.SmartScript):
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def __init__(self, dbss):
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SmartScript.SmartScript.__init__(self, dbss)
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def preProcessTool(self):
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self.savemode=self.getVectorEditMode()
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self.setVectorEditMode("Magnitude")
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def postProcessTool(self):
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self.setVectorEditMode(self.savemode)
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def preProcessGrid(self,Topo,editArea,varDict):
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#if type(editArea) is types.StringType:
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# editArea=self.getEditArea(editArea)
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ea=self.encodeEditArea(editArea)
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#
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# if no editArea is specified GFE will pass in an editArea that
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# covers the whole grid. However, if this is the first tool
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# called after GFE starts up - the edit area is None - so in that
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# case just make ea one at all gridpoints
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#
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if ea is None:
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ea=numpy.ones(Topo.shape, "int8")
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elev=varDict["Elevation:"]
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edge=varDict["Edge:"]
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edgewidth=varDict["Edge Width:"]
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elevmid=varDict["Specific Elevation:"]
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#
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# Make elevgrid 0-1 across edit area
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#
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if (elev=="None"):
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elevgrid=ea.astype("float32")
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else:
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editAreaMask=ea
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topoMask=editAreaMask*Topo
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topoMaskMin = where(equal(topoMask, 0), float32(100000), topoMask)
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maxtopo = amax(topoMask)
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mintopo = amin(topoMaskMin)
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topodiff=(maxtopo-mintopo)+0.0001
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if (elev=="Mountain"):
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elevgrid=editAreaMask*((Topo-mintopo)/topodiff)
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elif (elev=="Valley"):
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elevgrid=editAreaMask*((maxtopo-Topo)/topodiff)
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else:
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elevgrid=Topo*0.0
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if maxtopo>elevmid:
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abovediff=(maxtopo-elevmid)+0.0001
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elevgrid=where(greater_equal(Topo,elevmid),(maxtopo-Topo)/abovediff,elevgrid)
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if mintopo<elevmid:
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belowdiff=(elevmid-mintopo)+0.0001
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elevgrid=where(less(Topo,elevmid),(Topo-mintopo)/belowdiff,elevgrid)
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elevgrid*=editAreaMask
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#
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# Make edgegrid 0-1 across edit area
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#
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if (edge=="Flat"):
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edgegrid=ea
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elif (edge=="Edge"):
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edgegrid=self.taperGrid(editArea,int(edgewidth))
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else:
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wval=0
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edgegrid=self.taperGrid(editArea,int(wval))
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#
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# combine elevgrid and edgegrid
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#
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self.deltagrid=elevgrid*edgegrid
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#
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# combined factor may not equal 1 anywhere - stretch it so it does
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#
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maxdelta=maximum.reduce(maximum.reduce(self.deltagrid))
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if (maxdelta<1.0):
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#
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# If there is no change at all - set change to
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# constant everywhere in edit area
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#
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if (maxdelta<0.01):
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self.deltagrid=ea
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else:
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self.deltagrid*=(1.0/maxdelta)
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def execute(self, variableElement, variableElement_GridInfo, varDict):
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"Various Adjustments"
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deltavalue=varDict["Value:"]
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vect=varDict["Vectors:"]
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action=varDict["Action:"]
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if str(variableElement_GridInfo.getGridType()) != 'VECTOR':
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if (action=="Add"):
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newval=variableElement+(self.deltagrid*deltavalue)
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elif (action=="Subtract"):
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newval=variableElement-(self.deltagrid*deltavalue)
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elif (action=="Multiply"):
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newval=variableElement*(((deltavalue-1.0)*self.deltagrid)+1.0)
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elif (action=="Divide"):
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newval=variableElement/(((deltavalue-1.0)*self.deltagrid)+1.0)
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newval = newval.astype(variableElement[0].dtype)
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else:
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mag=variableElement[0]
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dir=variableElement[1]
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if (vect=="Magnitude"):
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if (action=="Add"):
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newmag=mag+(self.deltagrid*deltavalue)
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elif (action=="Subtract"):
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newmag=mag-(self.deltagrid*deltavalue)
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elif (action=="Multiply"):
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newmag=mag*(((deltavalue-1.0)*self.deltagrid)+1.0)
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elif (action=="Divide"):
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newmag=mag/(((deltavalue-1.0)*self.deltagrid)+1.0)
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else:
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newmag=mag
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if (vect=="Direction"):
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if (action=="Add"):
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newdir=dir+(self.deltagrid*deltavalue)
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elif (action=="Subtract"):
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newdir=dir-(self.deltagrid*deltavalue)
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elif (action=="Multiply"):
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newdir=dir*(((deltavalue-1.0)*self.deltagrid)+1.0)
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elif (action=="Divide"):
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newdir=dir*(((deltavalue-1.0)*self.deltagrid)+1.0)
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else:
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newdir=dir
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newmag = newmag.astype(mag.dtype)
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newdir = newdir.astype(dir.dtype)
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newval=(newmag,newdir)
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return newval
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