tecplot入门Word文档下载推荐.docx

tecplot入门Word文档下载推荐.docx

《tecplot入门Word文档下载推荐.docx》由会员分享，可在线阅读，更多相关《tecplot入门Word文档下载推荐.docx（15页珍藏版）》请在冰豆网上搜索。

Ifyouwanttoturnofftheframeheader,pullthe"

Frame"

menudownto"

EditCurrentFrame..."

.Awindowwillpopup.Clickontheboxnextto"

ShowHeader"

.Toseethechangetotakeeffect,clickthe"

Close"

button.

Theframebordercanbeturnedoffinasimilarmanner.Whendone,press"

ReadinginaDataFile

Toreadinadatafile,pullthe"

File"

LoadDataFile（s）..."

.Awindowwillpopup.Note:

Thefilterissettoshowonlyfileswithextension"

plt"

.Toseeallfiles,delete"

.plt"

fromthefilterandclickon"

Filter"

.

Tecplotcanreadseveraltypesoffiles.Todoso,tecplotwillrunpreplotonthefileselected.

WorkingwithFrames

Toresizeaframe,clickonthearrowbuttoninthetoolpallateontheleftsideofthescreen,clickontheboundaryofframe,Resizehandleswillappearontheframeasshowninthefollowingfigure.

Usingtheleftmousebutton,draganytheseresizehandles.

Tomoveaframe,choosethearrowbuttoninthetoolpallateclickontheboundaryoftheframethatyouwanttomove.Nowmovethecursortotheedgeoftheframe,butnotonaresizehandle.Thecursorwillchangetoacross.Whilethecursorisacross,usetheleftmousebuttontomovetheframe.

Aframemaybecopied.Tocopyaframe,clickontheboundaryoftheframethatyouwanttocopy,pulldownthe"

Edit"

menuto"

Copy"

thenpulldownthe"

Paste"

.Thenewframeisplacedrightontopoftheoldframe.Nowmovethenewframetothenewposition.Thiscopiesthedataandallsettingstothenewframe.Asshowninthefollowingfigure,eitherframecanbemodified.

TecplotGraphs

TwoDimensionalGraphs

Tecplotisveryflexiblewhendrawinggraphs.Itcandothefollowing,theoneswithlinksarediscussedinthisdocument.

∙BasicXYPlots

∙Assignavariabletoanaxis

∙Changethelengthandscaleoftheaxes

∙Plotmultipledatasets.

∙Plotmultiplegraphs,multipleaxis

∙Scatterplots,withchoiceofsymbols.

∙3Dgraphs

Todrawagraphusingtecplot,justreadinyouronedimensionaldata.Thegraphwillappearsimilartotheoneshownbelow.

Therearemanythingsthatyoucandowiththegraph.Clickonthe"

MappingStyle..."

button.Ifyoudon'

tseethe"

button,doubleclickonthegraph.Whenyouclickonthe"

Mappingstyle..."

button,youwillseethefollowing.

Fromthismenu,youcancontrolhowthegraphisplotted.Thevariousfeaturesarebrokendownbycategory:

"

Definitions"

"

Lines"

Curves"

"

Symbols"

....Toselectthecategory,clickontheappropriatebutton.Thecategories,definitions,linesandsymbolsarediscusedbelow.

∙Definitions:

Youcanassignavariabletothex-axisandtothey-axis.Toassignavariabletothey-axis,justclickon"

Y-AxisVariable"

.Awindowwillpopup.Choosethevariablethatyoutousefortheverticalaxis.Thex-axisishandledinasimilarmanner.

∙Lines:

Selectthe"

categorytosetlinecolor,linewidth,linestyle（Solid,dotted,dashed,...）,linecolorandmore.Justpointandclick.

∙Symbols（ScatterPlots）:

Toshowasymbol（square,circle）atthedatapoints,clickontheboxnextto"

intheupperleftcornerofthetecplotwindow.Ifyoujustwanttoseesymbols-nolineconnectingthepoints-unselectthe"

intheupperleftcorner.Inthe"

Mappingstyle"

window,clickon"

.Youshouldseethefollowing.

Fromhere,youcanselectthesymbolshape,outlinecolor,fillcolor,sizeandspacing.Justclickontheappropriatebutton.Tocontrolthespacing,clickon"

SymbSpacing"

andthenclickon"

Iskip=2"

Iskip=3"

or"

Iskip=4"

whichwilldrawthesymbolateverysecond,thirdorfourthpointrespectively.Ifthisisstilltoomany.Usethe"

EnterIndex..."

optiontomanuallyenteraskipvalue.

ControllingtheAxis.

Toadjusttheaxes,includingtickmarks,labels,andlength,pullthe"

Axis"

menudownfrom"

Plot"

menu.Youwillseethefollowing

Acrossthetop,isalistofaxesthatyoucandisplayandmodify.Selectthedesiredaxis.Intheabovethe"

X1"

axisisselected.Amodificationoccursonlyontheselectedaxis.

Hereeverythingbutrangeiseasytouse,justremember"

Labels"

meansthenumbersthatappearnexttothetickmarks,and"

Title"

meansthenameofthevariable.

Therangeoptioncanbeconfusing.

∙Ifoneoftheaxisistoolong,youcanchangetherange.Thereareseveralthingstosetbeforeyouchangetherange.Unselect"

PreserveLengthwhenChangingRange"

andselect"

Independent"

∙Ifyouwanttochangetherangetozoomin,select"

Dependent"

.Youmayhavetoenteraratiotodeterminethescaleoftheaxis.

∙Youcanalsochangethescalebyselectingthearrowfromthetoolspalette,clickingonanaxis,thendraggingaresizehandle（ablacksquare）tochangethesizeoftheplot.Note:

Thischangesthescaleofallaxes.

Preservingthelengthkeepstheaxisthesamelength,thescalechanges.

Whenthingsgowrong,pulldownthe"

View"

DataFit"

.Tecplotwilldoitsbesttofitthedatatotheframe.

PlottingMultipleDataSets

Tecplotcanplotmultipledatasets.Theeasiestwaytoplotmultipledatasetsistocreateafilecontainingallthedataset,eachdatasetisazoneinthefile.Inthe"

window,youcanturnonandoffvariouszones.Justclickonthedesiredzone（thatis,clickonthelinethatarelistedbymapnumber）,orclickanddragtochoosemultiplezones,thenclickonthe"

MapShow"

button.Youcanthenactivateordeactivatetheselectedzone（s）.

Youcanalsoplotmultipledatasetsthatareindifferentfiles.Theeasiestwaytodothisistoreadallthedatasetsinatonce.

∙Pullthe"

.Youwillseethefollowingwindow.

∙Clickon"

MultipleFiles"

.Thiswindowwillchange.Enterthenameofeachofthefilethatyouwanttoreadin.Betweeneachfileeitherpressthereturnkeyorclickonthe"

Add"

button.Whenallfileshavebeenselected,press"

OK"

∙Thefirstfilewillbeplotted.Toplottheotherfiles,clickon"

"

Selectthedesireddataset-eachdatasetisassignedamapnumbercorrespondingtheorderthatyouselectedthedatafiles-byclickingonthelinecontainingthedesiredmaporbyclickinganddraggingtoselectmultiplemaps.Nowclickonthe"

buttonandactivateordeactivate.

∙Youmayhavetopullthe"

ViewMenu"

downto"

toviewallthedatasets.

MultipleGraphsMultipleAxes

Youcanshowmultipleaxiswhenyouhavemultipledatasets.

Inthe"

window,select"

.Nowclickon"

WhichY-Axis"

andselecttheappropriateaxis.That'

sit.Youcanmodifythenewaxisbypullingdownthe"

menufrom"

andselectingtheappropriateaxis

ThreeDimensionalGraphs

Tecplotcandrawthreedimensionalgraphs.Readinyourdata,thenclickonthe"

3Dcartesian"

fromthepulldownmenuintheupperleftcornerofthetecplotwindow,thenredraw.Aswith2Dgraphs,youcanmodifywiththeaxislabels,majorandminorgridmarks,gridbackground.Todoso,pulldownthe"

.Clickonthedesiredbuttonandenterthedesiredsettingsforeachaxis.

TecplotContours

Contoursin2Dimensions

First,turnthemeshoff,byclickingontheboxnextto"

Mesh"

.Nowclickontheboxnexttocontour"

Contour"

Modificationsonthecontourplotinclude:

thenumberoflevels,color,atableandshading.

Toaddcolortothecontourplot,clickon"

Zonestyle..."

.Thefollowingwindowwillappear.

Pullthe"

ContourType"

andclick"

.Hereisanexample.（Wewillsoonseehowtoaddthetable.）

Youcanfillinthecontourplotwithcolorsasshowninthefollowingfigure.

Todothis,youwillneedthe"

windowshownpreviouslyonthispage.Pulldownthe"

Co