Advanced Training Ansoft HFSS__Environment Variables and Pre

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1、AdvancedTrainingAnsoftHFSSEnvironmentVariablesandPreferencesAnsoftCorporationPittsburgh,PAEnvironmentVariables-1EnvironmentVariablesareusedtogiveHFSSinstructionsthatoverridedefaultparametersbuiltintothecode.Usuallytheyarerequiredtoperformfeaturesthatwouldbeundesirableundernormalusage,ora

2、readvancedfeaturesthatshouldonlybeusedbyexpertusers--ifusedwithoutdiscretiontheycouldcausepoorresultsorperformance.IfothersmayuseyourcopyofHFSSorneedtoworkwithyourmodels,remembertotellthemaboutyoursettings!EnvironmentVariables-2TheimplementationofEnvironmentVariableareplatform-dependent.

3、Thecommonwaysofimplementingenvironmentvariablesinunix.kshand.csh,andPCNTandWin95willbepresented.EnvironmentVariables-3HFSShasmanyenvironmentvariables--theyoftenarecreatedbydevelopersforinternaluse.WhenyoufindthatHFSSdoesn’tseemtobeabletodosomethingyouwant,itisimportanttocontactanApplicat

4、ionsEngineer.Theymayknowhowtodothingsthataren’tobvious,andiftheydon’tknow,theycanusuallyfindoutbecausetheyareincontinuouscommunicationwitheachotherandcanaccessdevelopersalso.EnvironmentVariables-4Environmentvariablesconsistoftwoparts:avariableandavalue.Theycanbesetinsuchawaythattheyareth

5、edefaultforyoursystem,orsuchthattheyareonlyappliedtemporarily.Whenappliedtemporarily,theygenerallyexistonlyaslongastheWindowtheywereappliedinisusedforlaunchingtheMaxwellControlPanel.SetthembeforestartingtheMaxwellsoftware.SettingEnvironmentVariablesonPC’s(Semi)-Permanentmethod:WindowsNT:

6、ControlPanel>System>EnvironmentTab>variable:HFSS_MAX_REFINEvalue:3000Windows95:inautoexec.batputtheline:setHFSS_MAX_REFINE=3000One-shotmethod:GetoutofAnsoft’ssoftwarecompletely,bringupaDOSwindow,gotothedirectorywherethemaxwellexecutablesreside,andtype:setHFSS_MAX_REFINE=3000maxwellAMaxwe

7、llControlPanelwillbelaunchedthatusestheenvironmentvariables.SettingEnvironmentVariablesonunix:CSH:putthislineinyour.env-ansfile,orelsetypeitbeforestartingMaxwell:setenvHFSS_MAX_REFINE3000maxwellUNIXKSH:exportHFSS_MAX_REFINE=3000maxwellDescriptionofenvironmentvariablesThee