196   PetscDrawLG  drawlgE;      // Logarithm of maximum electric field  member
254   options->drawlgE                = NULL;  in ProcessOptions()
342     PetscCall(PetscDrawLGCreate(draw, 1, &ctx->drawlgE));  in SetupContext()
344     PetscCall(PetscDrawLGGetAxis(ctx->drawlgE, &axis));  in SetupContext()
346 …PetscCall(PetscDrawLGSetLimits(ctx->drawlgE, 0., ctx->steps * ctx->stepSize, ctx->drawlgEmin, 0.));  in SetupContext()
557   PetscCall(PetscDrawLGDestroy(&ctx->drawlgE));  in DestroyContext()
798   PetscCall(PetscDrawLGAddPoint(ctx->drawlgE, &t, &lgEmax));  in MonitorEField()
802     PetscCall(PetscDrawLGDraw(ctx->drawlgE));  in MonitorEField()
803     PetscCall(PetscDrawLGGetDraw(ctx->drawlgE, &draw));  in MonitorEField()
812 …PetscCall(PetscDrawLGGetData(ctx->drawlgE, NULL, &ctx->emaxCtx.e, &ctx->emaxCtx.t, &ctx->emaxCtx.E…  in MonitorEField()
863       PetscCall(PetscDrawLGGetDraw(ctx->drawlgE, &draw));  in MonitorEField()
866       PetscCall(PetscDrawLGGetAxis(ctx->drawlgE, &axis));  in MonitorEField()