Added postprocessor to this repo. Bugfixes and a lot of stuff
This commit is contained in:
J.A. de Jong @ vulgaris
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doc/usg.lyx
162
doc/usg.lyx
@ -290,7 +290,7 @@ TaSMET
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Open source and free to use.
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As the author is aware of the possibilities created by using open source
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codes, the choice of publishing this computer code as open source was not
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a hard choice.
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a hard one.
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\end_layout
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\begin_layout Itemize
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@ -370,6 +370,166 @@ TaSMET
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\noun default
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, the periodic steady-state of a TA system is simulated using a numerical
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model.
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The convergence speed is much accelerated by assuming a periodic steady
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state of the system.
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When a system is in periodic steady state, every physical quantity
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\begin_inset Formula $\xi$
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\end_inset
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can be described by a Fourier series:
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\begin_inset Formula
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\begin{equation}
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\xi(t)=\sum_{n=0}^{\infty}\Re\left[\hat{\xi}_{n}e^{in\omega t}\right],
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\end{equation}
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\end_inset
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where
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\begin_inset Formula $\hat{\xi}_{n}$
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\end_inset
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denote the Fourier coefficients of the quantity
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\begin_inset Formula $\xi$
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\end_inset
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, which can be computed as
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\begin_inset Note Note
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status collapsed
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\begin_layout Plain Layout
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\begin_inset Formula $\int\limits _{0}^{T}\xi(t)e^{-im\omega t}\mathrm{d}t=\int\limits _{0}^{T}\sum\limits _{n=0}^{\infty}\Re\left[\hat{\xi}_{n}e^{in\omega t}\right]e^{-im\omega t}\mathrm{d}t$
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\end_inset
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\end_layout
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\begin_layout Plain Layout
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\begin_inset Formula $\int\limits _{0}^{T}\xi(t)e^{-im\omega t}\mathrm{d}t=\int\limits _{0}^{T}\sum\limits _{n=0}^{\infty}\frac{1}{2}\left(\hat{\xi}_{n}e^{in\omega t}+\hat{\xi}_{n}^{*}e^{-in\omega t}\right)e^{-im\omega t}\mathrm{d}t$
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\end_inset
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\end_layout
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\begin_layout Plain Layout
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For
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\begin_inset Formula $m=0$
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\end_inset
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\end_layout
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\begin_layout Plain Layout
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\begin_inset Formula $\int\limits _{0}^{T}\xi(t)\mathrm{d}t=T\hat{\xi}_{0}$
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\end_inset
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\end_layout
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\begin_layout Plain Layout
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And for
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\begin_inset Formula $m\neq0$
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\end_inset
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:
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\end_layout
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\begin_layout Plain Layout
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\begin_inset Formula $\hat{\xi}_{n}=\frac{2}{T}\int\limits _{0}^{T}\xi(t)e^{-im\omega t}\mathrm{d}t$
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\end_inset
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\end_layout
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\end_inset
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\begin_inset Formula
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\begin{equation}
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\hat{\xi}_{n}=\frac{2}{T}\int\limits _{0}^{T}\xi(t)e^{-im\omega t}\mathrm{d}t
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\end{equation}
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\end_inset
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Now, to solve the Fourier coefficients, only a finite number of terms (
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\begin_inset Formula $N$
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\end_inset
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) can be taken into account.
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This also results in a finite time resolution.
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Writing both the time and frequency domain in a discrete form:
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\begin_inset Note Note
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status collapsed
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\begin_layout Plain Layout
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\begin_inset Formula $t=m\Delta t$
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\end_inset
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\end_layout
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\begin_layout Plain Layout
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\begin_inset Formula $T=M\Delta t$
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\end_inset
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\end_layout
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\begin_layout Plain Layout
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\begin_inset Formula $M=\Delta t/T=\Delta t\omega$
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\end_inset
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\end_layout
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\end_inset
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\begin_inset Formula
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\begin{equation}
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\xi_{m}\equiv\xi(t_{m})=\sum_{n=0}^{N-1}\Re\left[\hat{\xi}_{n}e^{inm/M}\right].
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\end{equation}
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\end_inset
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This can be written in matrix-vector form as
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\begin_inset Formula
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\begin{equation}
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\xi_{m}=\boldsymbol{f}_{m}^{-1}\cdot\hat{\boldsymbol{\xi}},
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\end{equation}
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\end_inset
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or, for all time-instances
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\begin_inset Formula
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\begin{equation}
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\boldsymbol{\xi}=\boldsymbol{\mathcal{F}}^{-1}\cdot\sum_{n=0}^{N-1}\Re\left[in\omega\hat{\xi}_{n}e^{in\omega t}\right]
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\end{equation}
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\end_inset
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The time-derivative can be easily obtained
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\begin_inset Formula
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\begin{equation}
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\frac{\partial\boldsymbol{\xi}}{\partial t}=\boldsymbol{\mathcal{F}}^{-1}\cdot\boldsymbol{\text{\omega}}\cdot\boldsymbol{\mathcal{F}}\cdot\boldsymbol{\xi},
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\end{equation}
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\end_inset
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where
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\begin_inset Formula
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\begin{equation}
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\boldsymbol{\omega}=\left[\begin{array}{ccccc}
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0 & 0 & 0 & 0 & \dots\\
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0 & i\omega & 0 & 0 & \dots\\
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0 & 0 & 2i\omega & 0 & \dots\\
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0 & 0 & 0 & 3i\omega & \dots\\
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\vdots & \vdots & \vdots & \vdots & \ddots
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\end{array}\right]
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\end{equation}
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\end_inset
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\end_layout
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\begin_layout Chapter
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@ -111,14 +111,18 @@ void Duct::residualJac(SegPositionMapper& residual,
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pp = getvart(constants::p,gp+1);
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cont = ((rhop%up)-(rho%u))/dx;
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// cont += sys.DDTtd()*rho;
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cont += sys.DDTtd*rho;
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*residual.at(i) = cont;
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jacrows.at(i)[{_id,gp*nvars_per_gp+constants::u}] =
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-diagmat(rho)/dx;
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jacrows.at(i)[{_id,gp*nvars_per_gp+constants::rho}] =
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-diagmat(u)/dx;
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jacrows.at(i)[{_id,gp*nvars_per_gp+constants::rho}] +=
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sys.DDTtd;
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jacrows.at(i)[{_id,gp*nvars_per_gp+constants::u}] =
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-diagmat(rho)/dx;
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jacrows.at(i)[{_id,(gp+1)*nvars_per_gp+constants::rho}] =
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diagmat(up)/dx;
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jacrows.at(i)[{_id,(gp+1)*nvars_per_gp+constants::u}] =
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@ -127,19 +131,33 @@ void Duct::residualJac(SegPositionMapper& residual,
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i++;
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mom = (rhop%up%up - rho%u%u + pp - p)/dx;
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mom += sys.DDTtd *(rho%u);
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jacrows.at(i)[{_id,gp*nvars_per_gp+constants::u}] =
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-diagmat(rho%u)/dx;
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// Time-derivative term
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jacrows.at(i)[{_id,gp*nvars_per_gp+constants::u}] +=
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sys.DDTtd*diagmat(rho);
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jacrows.at(i)[{_id,gp*nvars_per_gp+constants::rho}] =
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-diagmat(u%u)/dx;
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// Time-derivative term
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jacrows.at(i)[{_id,gp*nvars_per_gp+constants::rho}] +=
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sys.DDTtd*diagmat(u);
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jacrows.at(i)[{_id,(gp+1)*nvars_per_gp+constants::rho}] =
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diagmat(u%u)/dx;
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diagmat(up%up)/dx;
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jacrows.at(i)[{_id,(gp+1)*nvars_per_gp+constants::u}] =
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diagmat(up%rhop)/dx;
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jacrows.at(i)[{_id,(gp)*nvars_per_gp+constants::p}] =
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-eye(Ns,Ns)/dx;
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jacrows.at(i)[{_id,(gp+1)*nvars_per_gp+constants::p}] =
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eye(Ns,Ns)/dx;
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*residual.at(i) = mom;
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*residual.at(i) = mom;
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i++;
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@ -181,7 +199,7 @@ void Duct::residualJac(SegPositionMapper& residual,
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*residual.at(i) = st;
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i++;
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}
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} // end of for loop over gridpoints
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// Equation of state for the last node
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st = gas.rho(Tp,pp) - rhop;
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@ -190,9 +208,9 @@ void Duct::residualJac(SegPositionMapper& residual,
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jacrows.at(i)[{_id,(ngp()-1)*nvars_per_gp+constants::rho}] =
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-eye(Ns,Ns);
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jacrows.at(i)[{_id,(ngp()-1)*nvars_per_gp+constants::p}] =
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diagmat(gas.drhodp(T,p));
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diagmat(gas.drhodp(Tp,pp));
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jacrows.at(i)[{_id,(ngp()-1)*nvars_per_gp+constants::T}] =
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diagmat(gas.drhodT(T,p));
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diagmat(gas.drhodT(Tp,pp));
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i++;
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@ -205,12 +223,12 @@ void Duct::residualJac(SegPositionMapper& residual,
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d rho0 = gas.rho0();
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d gamma0 = gas.gamma(T0,p0);
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en = p/p0 - pow(rho/rho0,gamma0);
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en = pp/p0 - pow(rhop/rho0,gamma0);
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jacrows.at(i)[{_id,(ngp()-1)*nvars_per_gp+constants::p}] =
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eye(Ns,Ns)/p0;
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jacrows.at(i)[{_id,(ngp()-1)*nvars_per_gp+constants::rho}] =
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-(gamma0/rho0)*diagmat(pow(rho/rho0,gamma0-1));
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-(gamma0/rho0)*diagmat(pow(rhop/rho0,gamma0-1));
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*residual.at(i) = en; i++;
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}
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@ -231,6 +249,11 @@ PosId Duct::getDof(int varnr,int gp) const {
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vd Duct::getvart(int varnr,int gp) const {
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TRACE(14,"Duct::getvart()");
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tasmet_assert(varnr >=0 &&
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varnr < constants::varnr_max,
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"Illegal variable number");
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const SegPositionMapper& sol = sys.getSolution(_id);
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us Ns = sys.Ns();
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@ -268,11 +291,11 @@ void Duct::initialSolution(SegPositionMapper& sol) const {
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for(us i=0;i<ngp();i++){
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VARTRACE(15,i);
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// Initial density
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*sol.at(segdof) += gas.rho0()+0.1;
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*sol.at(segdof) += gas.rho0();
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segdof++;
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// Initial velocity
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*sol.at(segdof) += 0.1;
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// *sol.at(segdof) += 0.1;
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segdof++;
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// Initial Temperature
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@ -396,6 +419,27 @@ void Duct::exportHDF5(const hid_t group_id) const {
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}
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p.exportHDF5(group_id);
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TXData rho;
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rho.name = "Fluid density";
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rho.unit = "kg/m$^3$";
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rho.symbol = "rho";
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rho.x = dmat(sys.Ns(),ngp());
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for(us gp=0;gp<ngp();gp++){
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rho.x.col(gp) = rhot(gp);
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}
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rho.exportHDF5(group_id);
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TXData m;
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m.name = "Mass flow";
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m.unit = "kg/s";
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m.symbol = "m";
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m.x = dmat(sys.Ns(),ngp());
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for(us gp=0;gp<ngp();gp++){
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m.x.col(gp) = this->S(gp) * rho.x.col(gp) % u.x.col(gp);
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}
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m.exportHDF5(group_id);
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// TXData Ts;
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// Ts.name = "Solid temperature";
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// Ts.unit = "K";
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@ -12,6 +12,7 @@
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#include <memory>
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#include "tasmet_exception.h"
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#include "tasmet_tracer.h"
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#include "tasmet_assert.h"
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Geom::Geom(const pb::Duct& duct) {
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@ -98,16 +99,16 @@ d Geom::getFluidVolume() const {
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}
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d Geom::getSolidVolume() const {
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d Vs=0;
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int i=0;
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Vs+=0.5*(x(i+1)-x(i))*Ss(i); // First 'cell'
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tasmet_assert(false,"Not updated function");
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// Vs+=0.5*(x(i+1)-x(i))*Ss(i); // First 'cell'
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for(int i=1;i<ngp()-1;i++){ // Middle cells
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Vs+=0.5*(x(i)-x(i-1))*Ss(i);
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Vs+=0.5*(x(i+1)-x(i))*Ss(i);
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for(us i=1;i<ngp()-1;i++){ // Middle cells
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// Vs+=0.5*(x(i)-x(i-1))*Ss(i);
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// Vs+=0.5*(x(i+1)-x(i))*Ss(i);
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}
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Vs+=0.5*(x(i)-x(i-1))*Ss(i); // Last 'cell'
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// Vs+=0.5*(x(i)-x(i-1))*Ss(i); // Last 'cell'
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return Vs;
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}
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@ -16,7 +16,6 @@ AdiabaticWall::AdiabaticWall(const TaSystem& sys,
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const us id,
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const pb::DuctBc& dbc):
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DuctBc(sys,id,dbc)
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{
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TRACE(15,"AdiabaticWall(id,sys,dbc)");
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tasmet_assert(dbc.type() == pb::AdiabaticWall,"Wrong type given to constructor");
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@ -47,7 +46,7 @@ void AdiabaticWall::residualJac(SegPositionMapper& residual,
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us i=0;
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if(_side == pb::left) {
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if(_dbc.side() == pb::left) {
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*residual.at(i) = duct.ut(0);
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jac.at(i)[duct.getDof(constants::u,0)].eye(Ns,Ns);
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@ -57,7 +56,8 @@ void AdiabaticWall::residualJac(SegPositionMapper& residual,
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tasmet_assert(false,"");
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}
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}
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else {
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else if(_dbc.side() == pb::right) {
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TRACE(25,"AdWall RIGHT");
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*residual.at(i) = duct.ut(-1);
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jac.at(i)[duct.getDof(constants::u,-1)].eye(Ns,Ns);
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if(dpb.htmodel() != pb::Isentropic) {
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@ -66,6 +66,9 @@ void AdiabaticWall::residualJac(SegPositionMapper& residual,
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tasmet_assert(false,"");
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}
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}
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else {
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throw TaSMETError("Illegal side parameter given in AdiabaticWall.");
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}
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}
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@ -15,6 +15,7 @@ class TaSystem;
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class Duct;
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class DuctBc :public Segment {
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protected:
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pb::DuctBc _dbc;
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public:
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DuctBc(const TaSystem& sys,
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@ -41,6 +41,7 @@ PressureBc::PressureBc(const TaSystem& sys,
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}
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else {
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TRACE(25,"PressureBc not Isentropic");
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EvaluateFun Tfun(dbc.temperature(),
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"Error in evaluating prescribed temperature",
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"t");
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@ -58,10 +59,10 @@ PressureBc::PressureBc(const TaSystem& sys,
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const PressureBc& o):
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DuctBc(sys,o),
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_p(o._p),
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_T(o._T) {
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_T(o._T),
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_Ts(o._Ts)
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{
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TRACE(15,"PressureBc(o)");
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}
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PressureBc::~PressureBc() {
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@ -78,21 +79,30 @@ void PressureBc::residualJac(SegPositionMapper& residual,
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const pb::Duct& dpb = getDuct().getDuctPb();
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us Ns = sys.Ns();
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// VARTRACE(25,_T-sys.gas().T0);
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const Duct& duct = getDuct();
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if(_side == pb::left) {
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if(_dbc.side() == pb::left) {
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TRACE(25,"PressureBc LEFT");
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*residual.at(0) = duct.pt(0) - _p;
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jacrows.at(0)[duct.getDof(constants::p,0)] = eye(Ns,Ns);
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jacrows.at(0)[duct.getDof(constants::p,0)].eye(Ns,Ns);
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if(dpb.htmodel() != pb::Isentropic) {
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tasmet_assert(false,"");
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// residual.subvec(Ns,2*Ns-1) = duct.Tt(0) - _T;
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}
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}
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else {
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else if(_dbc.side() == pb::right) {
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TRACE(25,"PB RIGHT");
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*residual.at(0) = duct.pt(-1) - _p;
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jacrows.at(0)[duct.getDof(constants::p,-1)] = eye(Ns,Ns);
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jacrows.at(0)[duct.getDof(constants::p,-1)].eye(Ns,Ns);
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if(dpb.htmodel() != pb::Isentropic) {
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tasmet_assert(false,"");
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// residual.subvec(Ns,2*Ns-1) = duct.Tt(-1) - _T;
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}
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}
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else {
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throw TaSMETError("Illegal side parameter given in PressureBc.");
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}
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}
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us PressureBc::getNEqs() const {
|
||||
|
||||
@ -25,7 +25,6 @@ class Variable;
|
||||
class PressureBc: public DuctBc {
|
||||
vd _p,_T,_Ts; /**< Prescribed values for pressure,
|
||||
temperature and solid temperature */
|
||||
pb::DuctSide _side; /**< Duct side at which this b.c. works */
|
||||
protected:
|
||||
PressureBc(const TaSystem&,const PressureBc&);
|
||||
public:
|
||||
|
||||
@ -49,6 +49,7 @@ AddDuctBcDialog::AddDuctBcDialog(const std::string& name,QWidget* parent):
|
||||
}
|
||||
void AddDuctBcDialog::changed() {
|
||||
if(_init) return;
|
||||
TRACE(16,"AddDuctBcDialog::changed() continue");
|
||||
pb::DuctBcType type = (pb::DuctBcType) _dialog->type->currentIndex();
|
||||
bool isentropic = _dialog->isentropic->isChecked();
|
||||
VARTRACE(15,type);
|
||||
|
||||
@ -30,7 +30,11 @@ private:
|
||||
|
||||
private slots:
|
||||
void on_type_currentIndexChanged(int) {changed();}
|
||||
void on_duct_id_valueChanged(int) { changed();}
|
||||
void on_side_currentIndexChanged(int) {changed();}
|
||||
void on_isentropic_stateChanged(int) {changed();}
|
||||
void on_pressure_textChanged() {changed();}
|
||||
void on_temperature_textChanged() {changed();}
|
||||
void accept();
|
||||
void reject();
|
||||
|
||||
|
||||
@ -204,6 +204,12 @@ void TaSMETMainWindow::saveAsModel() {
|
||||
filetype);
|
||||
|
||||
if(fileName.size()!=0) {
|
||||
|
||||
// Add extension if necessary
|
||||
if(!fileName.contains(constants::model_fileext)) {
|
||||
fileName += constants::model_fileext;
|
||||
}
|
||||
|
||||
string fn = fileName.toStdString();
|
||||
|
||||
saveModel(&fn);
|
||||
@ -327,13 +333,14 @@ int add_edit_segment(QWidget* parent,
|
||||
dialogtype dialog(name,parent);
|
||||
|
||||
if(segmap.find(id) != segmap.end()) {
|
||||
TRACE(16,"Found the segment in the list");
|
||||
dialog.set(segmap[id]);
|
||||
}
|
||||
|
||||
int exitcode = dialog.exec();
|
||||
|
||||
if(exitcode == QDialog::Accepted) {
|
||||
|
||||
TRACE(16,"Updating existing segment");
|
||||
segmap[id] = dialog.get();
|
||||
|
||||
}
|
||||
@ -424,7 +431,7 @@ void TaSMETMainWindow::on_actionSolve_triggered() {
|
||||
|
||||
if(_model.solution_size()>0) {
|
||||
vd solution(_model.solution_size());
|
||||
for(us i=0;i<_model.solution_size();i++) {
|
||||
for(int i=0;i<_model.solution_size();i++) {
|
||||
solution(i) = _model.solution(i);
|
||||
}
|
||||
|
||||
|
||||
@ -25,8 +25,8 @@ SolverDialog::SolverDialog(QWidget* parent,
|
||||
const GradientNonlinearSystem& sys,
|
||||
pb::SolverParams& sparams):
|
||||
QDialog(parent),
|
||||
_sys(sys),
|
||||
_sparams(sparams),
|
||||
_sys(sys),
|
||||
_dialog(new Ui::solver_dialog())
|
||||
{
|
||||
|
||||
|
||||
@ -29,18 +29,22 @@ class SolverProgress;
|
||||
class SolverDialog: public QDialog {
|
||||
Q_OBJECT
|
||||
|
||||
pb::SolverParams& _sparams;
|
||||
pb::SolverParams& _sparams; /**< Reference to solver params as
|
||||
given in constructor. */
|
||||
|
||||
const GradientNonlinearSystem& _sys;
|
||||
|
||||
Ui::solver_dialog* _dialog;
|
||||
|
||||
bool _init = true;
|
||||
bool _init = true; /**< Disables Qt callbacks */
|
||||
|
||||
QCustomPlot* _plot;
|
||||
QCPGraph *_funer,*_reler,*_funtol,*_reltol;
|
||||
QCustomPlot* _plot = nullptr;
|
||||
QCPGraph *_funer=nullptr,*_reler=nullptr,
|
||||
*_funtol=nullptr,*_reltol=nullptr;
|
||||
|
||||
SolverWorker* _solver_worker = nullptr;
|
||||
|
||||
const GradientNonlinearSystem& _sys;
|
||||
|
||||
|
||||
/// Place where the final solution will be stored
|
||||
vd _solution;
|
||||
|
||||
@ -67,7 +67,7 @@ public:
|
||||
return -p/Rs()/pow(T,2);
|
||||
}
|
||||
d drhodp(d T,d p) const {
|
||||
return Rs()/T;
|
||||
return 1/(Rs()*T);
|
||||
}
|
||||
|
||||
d cv(d T,d p) const {
|
||||
|
||||
@ -97,7 +97,8 @@ public:
|
||||
|
||||
protected:
|
||||
/// This member fcn should be implemented by the Solver instance.
|
||||
virtual void start_implementation(system_T& sys,progress_callback*)=0;
|
||||
virtual void start_implementation(system_T& sys,
|
||||
progress_callback*)=0;
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -14,9 +14,9 @@ GlobalConf::GlobalConf(us Nf,d freq):
|
||||
_Nf(Nf)
|
||||
{
|
||||
|
||||
TRACE(10,"GlobalConf constructor done");
|
||||
TRACE(10,"GlobalConf()");
|
||||
|
||||
if(Nf>=constants::max_Nf)
|
||||
if(Nf>constants::max_Nf)
|
||||
throw TaSMETError("Too large number of frequencies given");
|
||||
|
||||
|
||||
@ -38,7 +38,7 @@ GlobalConf::GlobalConf(us Nf,d freq):
|
||||
}
|
||||
|
||||
_iDFT.col(0).fill(1.0); // Steady part
|
||||
for(us k=0;k<Ns;k++){
|
||||
for(us k=0;k<Ns;k++) {
|
||||
for (us n=1;n<=_Nf;n++){
|
||||
_iDFT(k,2*n-1)=cos(2.0*number_pi*double(n)*double(k)/Ns);
|
||||
_iDFT(k,2*n)=-sin(2.0*number_pi*double(n)*double(k)/Ns);
|
||||
@ -71,10 +71,10 @@ void GlobalConf::setomg(d omg){
|
||||
this->_omg=omg;
|
||||
|
||||
for(us i=1;i<=_Nf;i++){
|
||||
_DDTfd(2*i-1,2*i )=-double(i)*_omg;
|
||||
_DDTfd(2*i ,2*i-1)=double(i)*_omg;
|
||||
_DDTfd(2*i-1,2*i )=- ((d) i)*_omg;
|
||||
_DDTfd(2*i ,2*i-1)= ((d) (i))*_omg;
|
||||
}
|
||||
_DDTtd = _iDFT * _DDTfd * _fDFT;
|
||||
_DDTtd = _iDFT * (_DDTfd * _fDFT);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
// Description:
|
||||
//
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define TRACERPLUS (-10)
|
||||
#include "segment.h"
|
||||
#include "tasystem.h"
|
||||
#include "triplets.h"
|
||||
|
||||
@ -101,6 +101,7 @@ namespace constants {
|
||||
const int T=2;
|
||||
const int p=3;
|
||||
const int Ts=4;
|
||||
const int varnr_max = 5;
|
||||
|
||||
const char* const model_fileext = ".tasmet";
|
||||
|
||||
|
||||
@ -16,17 +16,35 @@
|
||||
|
||||
void usage(const char* fn) {
|
||||
cout << "Usage: " << endl;
|
||||
cout << fn << " [Input file] " << endl;
|
||||
cout << fn << " [Input file] ";
|
||||
#ifdef TASMET_DEBUG
|
||||
cout << "[Tracer_Level]";
|
||||
#endif
|
||||
cout << endl;
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
|
||||
INITTRACE(10);
|
||||
|
||||
if(argc != 2) {
|
||||
|
||||
if(argc < 2 || argc > 3) {
|
||||
usage(argv[0]);
|
||||
return -1;
|
||||
}
|
||||
#ifdef TASMET_DEBUG
|
||||
int trace_level = 20;
|
||||
|
||||
if(argc >= 3) {
|
||||
try {
|
||||
trace_level = std::stoi(argv[2]);
|
||||
}
|
||||
catch(...) {
|
||||
usage(argv[0]);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
INITTRACE(trace_level);
|
||||
#endif
|
||||
|
||||
pb::Model model;
|
||||
|
||||
|
||||
576
tasmet_postprocessor.py
Executable file
576
tasmet_postprocessor.py
Executable file
@ -0,0 +1,576 @@
|
||||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
"""
|
||||
Created on Thu Feb 2 08:33:53 2017
|
||||
|
||||
@author: anne
|
||||
"""
|
||||
|
||||
# Here we provide the necessary imports.
|
||||
# The basic GUI widgets are located in QtGui module.
|
||||
import sys, h5py
|
||||
import numpy as np
|
||||
from PyQt5.QtCore import *
|
||||
from PyQt5.QtWidgets import *
|
||||
from PyQt5.QtGui import QIcon,QDoubleValidator
|
||||
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
|
||||
from matplotlib.backends.backend_qt5 import NavigationToolbar2QT as NavigationToolbar
|
||||
from matplotlib.figure import Figure
|
||||
from gui.about_dialog import Ui_about_dialog
|
||||
|
||||
scale = [('nano',-9,'n'),
|
||||
('micro',-6,'$\mu$'),
|
||||
('milli:',-3,'m'),
|
||||
('centi',-2,'c'),
|
||||
('deci',-1,'d'),
|
||||
('-',0,''),
|
||||
('deca',1,'da'),
|
||||
('hecto',2,'h'),
|
||||
('kilo',3,'k'),
|
||||
('mega',6,'M'),
|
||||
('giga',9,'G'),
|
||||
('tera',12,'T')]
|
||||
|
||||
appname = 'TaSMET Postprocessor'
|
||||
def getGuiSettings():
|
||||
return QSettings(appname,appname)
|
||||
|
||||
|
||||
class MaxCounter(object):
|
||||
def __init__(self,max=-1):
|
||||
self.a = 0
|
||||
self.max = max
|
||||
def __call__(self):
|
||||
rval = self.a
|
||||
self.a += 1
|
||||
if self.a == self.max+1:
|
||||
self.a = 0
|
||||
return rval
|
||||
|
||||
class StepCounter(object):
|
||||
def __init__(self,step=1):
|
||||
self.a = 0
|
||||
self.step = step
|
||||
self.inner = 0
|
||||
|
||||
def __call__(self):
|
||||
rval = self.a
|
||||
|
||||
self.inner += 1
|
||||
|
||||
if self.inner == self.step:
|
||||
self.inner = 0
|
||||
self.a += 1
|
||||
|
||||
return rval
|
||||
|
||||
class TaSMETFigure(Figure):
|
||||
|
||||
def __init__(self, width=5, height=4, dpi=100):
|
||||
|
||||
Figure.__init__(self,figsize=(width, height), dpi=dpi)
|
||||
|
||||
self._axes = self.add_subplot(111)
|
||||
|
||||
# We want the axes cleared every time plot() is called
|
||||
|
||||
self._plots = []
|
||||
self._grid = False
|
||||
def addPlot(self,plot,one):
|
||||
if one:
|
||||
self._plots = [plot]
|
||||
else:
|
||||
self._plots.append(plot)
|
||||
|
||||
self.rePlot()
|
||||
|
||||
def rePlot(self):
|
||||
self._axes.clear()
|
||||
for plot in self._plots:
|
||||
self._axes.plot(plot['x'],plot['y'],label=plot['ylabel'])
|
||||
|
||||
self._axes.set_ylabel(plot['ylabel'])
|
||||
self._axes.set_xlabel(plot['xlabel'])
|
||||
|
||||
self._axes.grid(self._grid,'both')
|
||||
|
||||
self.canvas.draw_idle()
|
||||
def setGrid(self,grid):
|
||||
self._grid = grid
|
||||
self.rePlot()
|
||||
|
||||
def clearLastPlot(self):
|
||||
if len(self._plots) > 0:
|
||||
del self._plots[-1]
|
||||
self.rePlot()
|
||||
def clearAllPlot(self):
|
||||
self._plots = []
|
||||
self.rePlot()
|
||||
|
||||
|
||||
class TaSMETCanvas(FigureCanvas):
|
||||
|
||||
def __init__(self, parent, figure):
|
||||
|
||||
FigureCanvas.__init__(self, figure)
|
||||
self.setParent(parent)
|
||||
|
||||
FigureCanvas.setSizePolicy(self,
|
||||
QSizePolicy.Expanding,
|
||||
QSizePolicy.Expanding)
|
||||
|
||||
FigureCanvas.updateGeometry(self)
|
||||
|
||||
|
||||
class MainWindow(QMainWindow):
|
||||
|
||||
def __init__(self, file_):
|
||||
QMainWindow.__init__(self)
|
||||
|
||||
# Open the postprocessing file
|
||||
try:
|
||||
self._file = h5py.File(file_,'r')
|
||||
except:
|
||||
QMessageBox.warning(self,
|
||||
'Error opening file',
|
||||
'File %s is not a valid TaSMET Postprocessing file. Closing.' %file_)
|
||||
exit(1)
|
||||
|
||||
# Suppress triggering of the GUI changed() callbacks
|
||||
self._suppressed = True
|
||||
|
||||
self.setWindowTitle(appname)
|
||||
|
||||
# Window icon
|
||||
self.setWindowIcon(QIcon('images/tasmet_small.png'))
|
||||
|
||||
self._figure = TaSMETFigure()
|
||||
self._canvas= TaSMETCanvas(self,figure=self._figure)
|
||||
|
||||
self._seg_box = QComboBox()
|
||||
self._seg_box.currentIndexChanged.connect(self.segItemChanged)
|
||||
|
||||
self._qty_box = QComboBox()
|
||||
self._qty_box.currentIndexChanged.connect(self.qtyItemChanged)
|
||||
|
||||
|
||||
# Horizontal offset
|
||||
self._hor_offset = QLineEdit()
|
||||
self._hor_offset.setAlignment(Qt.AlignRight)
|
||||
self._hor_offset.setText('0.0')
|
||||
self._hor_offset.setMinimumWidth(40)
|
||||
|
||||
# Vertical offset
|
||||
self._ver_offset = QLineEdit()
|
||||
self._ver_offset.setAlignment(Qt.AlignRight)
|
||||
self._ver_offset.setText('0.0')
|
||||
self._ver_offset.setMinimumWidth(40)
|
||||
|
||||
offset_validator = QDoubleValidator()
|
||||
self._hor_offset.setValidator(offset_validator)
|
||||
self._ver_offset.setValidator(offset_validator)
|
||||
|
||||
|
||||
self._scale = QComboBox()
|
||||
for val in scale:
|
||||
self._scale.addItem(val[0] + ' (%0.0e)' %(10**val[1]))
|
||||
self._scale.setCurrentIndex(5)
|
||||
|
||||
self._hold_button = QPushButton('Hold on')
|
||||
self._hold_button.setCheckable(True)
|
||||
|
||||
self._vstime = QRadioButton('Plot vs time')
|
||||
self._vstime.clicked.connect(self.qtyItemChanged)
|
||||
|
||||
self._vspos = QRadioButton('Plot vs position')
|
||||
self._vspos.clicked.connect(self.qtyItemChanged)
|
||||
|
||||
self._vspos.setChecked(True)
|
||||
self._vs_instance = QSpinBox()
|
||||
|
||||
self._plot_button = QPushButton('Plot')
|
||||
self._plot_button.clicked.connect(self.plot)
|
||||
|
||||
self._output_button = QPushButton('Output')
|
||||
self._output_button.clicked.connect(self.output)
|
||||
|
||||
self._animate_button = QPushButton('Animate')
|
||||
self._animate_button.clicked.connect(self.animate)
|
||||
|
||||
|
||||
top = QGridLayout()
|
||||
|
||||
|
||||
|
||||
col = StepCounter(step=2)
|
||||
row = MaxCounter(max=1)
|
||||
|
||||
top.addWidget(QLabel('Segment:'),row(),col())
|
||||
top.addWidget(QLabel('Quantity:'),row(),col())
|
||||
top.addWidget(self._seg_box,row(),col())
|
||||
top.addWidget(self._qty_box,row(),col())
|
||||
|
||||
top.addWidget(QLabel('Horizontal offset'),row(),col())
|
||||
top.addWidget(QLabel('Vertical offset'),row(),col())
|
||||
|
||||
top.addWidget(self._hor_offset,row(),col())
|
||||
top.addWidget(self._ver_offset,row(),col())
|
||||
|
||||
top.addWidget(QLabel('Scale:'),row(),col())
|
||||
row(); col()
|
||||
top.addWidget(self._scale,row(),col())
|
||||
row(); col()
|
||||
|
||||
radiobox = QHBoxLayout()
|
||||
radiobox.addWidget(self._vstime)
|
||||
radiobox.addWidget(self._vspos)
|
||||
|
||||
top.addLayout(radiobox,row(),col())
|
||||
|
||||
instance_box = QHBoxLayout()
|
||||
instance_box.addWidget(QLabel('Time/position instance:'))
|
||||
instance_box.addWidget(self._vs_instance)
|
||||
|
||||
top.addLayout(instance_box,row(),col())
|
||||
|
||||
top.addWidget(self._plot_button,row(),col())
|
||||
top.addWidget(self._hold_button,row(),col())
|
||||
|
||||
top.addWidget(self._output_button,row(),col())
|
||||
top.addWidget(self._animate_button,row(),col())
|
||||
|
||||
htop = QHBoxLayout()
|
||||
htop.addLayout(top)
|
||||
htop.addStretch()
|
||||
|
||||
vlayout = QVBoxLayout()
|
||||
vlayout.addLayout(htop)
|
||||
navbar = NavigationToolbar(self._canvas, self)
|
||||
|
||||
vlayout.addWidget(navbar)
|
||||
vlayout.addWidget(self._canvas)
|
||||
|
||||
hlayout = QHBoxLayout()
|
||||
|
||||
output_layout = QVBoxLayout()
|
||||
output_layout.addWidget(QLabel('Output'))
|
||||
|
||||
self._output = QPlainTextEdit()
|
||||
self._output.setFixedWidth(300)
|
||||
|
||||
self._output.setStyleSheet('font-family: monospace; background-color: white; color: black;')
|
||||
|
||||
output_layout.addWidget(self._output)
|
||||
|
||||
hlayout.addLayout(vlayout)
|
||||
hlayout.addLayout(output_layout)
|
||||
|
||||
# Put stuff in a widget and put it in the main window
|
||||
widget = QWidget()
|
||||
widget.setLayout(hlayout)
|
||||
self.setCentralWidget(widget)
|
||||
|
||||
# File menu
|
||||
file_menu = QMenu('&File', self)
|
||||
file_menu.addAction('&Open',self.loadFile)
|
||||
file_menu.addAction('&Exit',self.close)
|
||||
|
||||
# Plot menu
|
||||
plot_menu = QMenu('&Plot', self)
|
||||
self._grid_option = QAction('Enable grid')
|
||||
self._grid_option.setCheckable(True)
|
||||
self._grid_option.triggered.connect(self._figure.setGrid)
|
||||
plot_menu.addAction(self._grid_option)
|
||||
plot_menu.addAction('&Delete last line',self._figure.clearLastPlot)
|
||||
plot_menu.addAction('&Delete all lines',self._figure.clearAllPlot)
|
||||
|
||||
# Options menu
|
||||
options_menu = QMenu('&Options', self)
|
||||
options_menu.addAction('Clear output',self.clearOutput)
|
||||
options_menu.addAction('Default output',self.defaultOutput)
|
||||
|
||||
# Help menu
|
||||
help_menu = QMenu('&Help', self)
|
||||
help_menu.addAction('&About', self.about)
|
||||
|
||||
# Add menus to the menubar
|
||||
self.menuBar().addMenu(file_menu)
|
||||
self.menuBar().addMenu(plot_menu)
|
||||
self.menuBar().addMenu(options_menu)
|
||||
self.menuBar().addMenu(help_menu)
|
||||
|
||||
# Set window sizes
|
||||
settings = getGuiSettings()
|
||||
if settings.value('Geometry') is not None:
|
||||
self.restoreGeometry(settings.value("Geometry"))
|
||||
|
||||
self.initGui()
|
||||
self._suppressed = False
|
||||
|
||||
def clearOutput(self):
|
||||
self._output.setPlainText('')
|
||||
|
||||
def defaultOutput(self):
|
||||
txt = ''
|
||||
nsegments = 0
|
||||
for x in self._file:
|
||||
if isinstance(self._file[x], h5py.Group):
|
||||
nsegments+=1
|
||||
basestr = '{:22}: {:>12} [{:2}]\n'
|
||||
txt += basestr.format('Number of segments',nsegments,'-')
|
||||
txt += basestr.format('Fundamental frequency',self._file.attrs['freq'][0],'Hz')
|
||||
txt += basestr.format('Numer of time samples',self._file.attrs['Ns'][0],'-')
|
||||
txt += basestr.format('Reference temperature',self._file.attrs['T0'][0],'K')
|
||||
txt += basestr.format('Reference pressure',self._file.attrs['p0'][0],'Pa')
|
||||
txt += basestr.format('Gas type',u''+self._file.attrs['gas'].decode('utf-8'),'-')
|
||||
tinst = self._file.attrs['t']
|
||||
txt += '\nTime instances:\n'
|
||||
for i in range(tinst.shape[0]):
|
||||
txt += '{:2}: {:2e}\n'.format(i,tinst[i])
|
||||
|
||||
|
||||
|
||||
self._output.setPlainText(txt)
|
||||
|
||||
def output(self):
|
||||
print('output')
|
||||
|
||||
def animate(self):
|
||||
print('animate')
|
||||
|
||||
def getCurrentData(self):
|
||||
"""
|
||||
Returns the current datatype, None if invalid or not selected
|
||||
"""
|
||||
segitemno = self._seg_box.currentText()
|
||||
itemtxt = self._qty_box.currentText()
|
||||
if len(segitemno) == 0:
|
||||
return None
|
||||
if len(itemtxt)==0:
|
||||
return None
|
||||
else:
|
||||
data = self._file[segitemno][itemtxt]
|
||||
datatype = data.attrs['datatype'].decode('utf-8')
|
||||
return data,datatype
|
||||
|
||||
|
||||
|
||||
|
||||
def segItemChanged(self,item):
|
||||
"""
|
||||
Update the combobox with quantities
|
||||
"""
|
||||
self._suppressed = True
|
||||
self._qty_box.clear()
|
||||
one = False
|
||||
for dataset in self._file[str(item)]:
|
||||
self._qty_box.addItem(dataset)
|
||||
one = True
|
||||
|
||||
# Not at least one plottable item in the list of the selected segment
|
||||
self._plot_button.setEnabled(one)
|
||||
self._output_button.setEnabled(one)
|
||||
|
||||
self._suppressed = False
|
||||
self._qty_box.setCurrentIndex(0)
|
||||
self.qtyItemChanged(0)
|
||||
|
||||
def qtyItemChanged(self,item):
|
||||
"""
|
||||
The quantity item has been changed
|
||||
"""
|
||||
|
||||
if self._suppressed: return
|
||||
try:
|
||||
data,datatype = self.getCurrentData()
|
||||
except:
|
||||
data = None
|
||||
|
||||
segitemno = self._seg_box.currentText()
|
||||
|
||||
if data is None:
|
||||
self._vstime.setChecked(False)
|
||||
self._vspos.setEnabled(False)
|
||||
self._vstime.setEnabled(False)
|
||||
self._vs_instance.setEnabled(False)
|
||||
self._plot_button.setEnabled(False)
|
||||
self._output_button.setEnabled(False)
|
||||
self._animate_button.setEnabled(False)
|
||||
return
|
||||
|
||||
self._plot_button.setEnabled(True)
|
||||
self._output_button.setEnabled(True)
|
||||
|
||||
|
||||
if datatype == 'time':
|
||||
self._vstime.setChecked(True)
|
||||
self._vspos.setEnabled(False)
|
||||
self._vstime.setEnabled(False)
|
||||
self._vs_instance.setEnabled(False)
|
||||
self._animate_button.setEnabled(False)
|
||||
|
||||
elif datatype == 'pos':
|
||||
self._vspos.setChecked(True)
|
||||
self._vspos.setEnabled(False)
|
||||
self._vstime.setEnabled(False)
|
||||
self._vs_instance.setEnabled(False)
|
||||
self._animate_button.setEnabled(False)
|
||||
|
||||
elif datatype == 'postime':
|
||||
vspos = self._vspos.isChecked()
|
||||
if vspos:
|
||||
t = self._file.attrs['t']
|
||||
self._vs_instance.setRange(0,len(t)-1)
|
||||
else:
|
||||
x = self._file[segitemno]['x']
|
||||
self._vs_instance.setRange(0,len(x)-1)
|
||||
self._vs_instance.setValue(0)
|
||||
|
||||
self._vspos.setEnabled(True)
|
||||
self._vstime.setEnabled(True)
|
||||
self._vs_instance.setEnabled(True)
|
||||
|
||||
def initGui(self):
|
||||
self.defaultOutput()
|
||||
self._suppressed = True
|
||||
for x in self._file:
|
||||
if isinstance(self._file[x], h5py.Group):
|
||||
self._seg_box.addItem(x)
|
||||
else:
|
||||
print(self._file[x])
|
||||
self._suppressed = False
|
||||
self.segItemChanged(0)
|
||||
|
||||
def loadFile(self, file=None):
|
||||
pass
|
||||
|
||||
def getx(self):
|
||||
"""
|
||||
Returns the x-axis for the current data selected. Returns None if invalid.
|
||||
Returns a tuple containing: x-values, x-legend
|
||||
"""
|
||||
try:
|
||||
data,datatype = self.getCurrentData()
|
||||
except:
|
||||
return None
|
||||
|
||||
segitemno = self._seg_box.currentText()
|
||||
vspos = self._vspos.isChecked()
|
||||
|
||||
x = None
|
||||
if datatype == 'time' or (datatype == 'postime' and not vspos):
|
||||
x = self._file.attrs['t']
|
||||
xsymbol = 't'
|
||||
xunit = 's'
|
||||
elif datatype == 'pos' or (datatype == 'postime' and vspos):
|
||||
xset = self._file[segitemno]['x']
|
||||
x = xset[:]
|
||||
xsymbol = xset.attrs['symbol'].decode('utf-8')
|
||||
xunit = xset.attrs['unit'].decode('utf-8')
|
||||
|
||||
xlabel = xsymbol + ' [' + xunit + ']'
|
||||
|
||||
return x,xlabel
|
||||
|
||||
def gety(self):
|
||||
"""
|
||||
Returns the y-axis for the current data selected. Returns None if invalid.
|
||||
Returns a tuple containing x-values, x-legend
|
||||
"""
|
||||
try:
|
||||
data,datatype = self.getCurrentData()
|
||||
except:
|
||||
return None
|
||||
|
||||
symbol = data.attrs['symbol'].decode('utf-8')
|
||||
unit = data.attrs['unit'].decode('utf-8')
|
||||
|
||||
vspos = self._vspos.isChecked()
|
||||
|
||||
ylabel = symbol + ' [' + unit + ']'
|
||||
|
||||
if datatype == 'time' or datatype == 'pos':
|
||||
y = data[:]
|
||||
elif datatype == 'postime':
|
||||
data_inst = self._vs_instance.value()
|
||||
if self._vspos.isChecked():
|
||||
y = data[:,data_inst]
|
||||
else:
|
||||
y = data[data_inst,:]
|
||||
|
||||
return y,ylabel
|
||||
|
||||
|
||||
def plot(self):
|
||||
|
||||
plot = {}
|
||||
|
||||
|
||||
hor_offset = float(self._hor_offset.text())
|
||||
ver_offset = float(self._ver_offset.text())
|
||||
try:
|
||||
x,xlabel = self.getx()
|
||||
except TypeError:
|
||||
return
|
||||
|
||||
try:
|
||||
y,ylabel = self.gety()
|
||||
except TypeError:
|
||||
return
|
||||
|
||||
plot['x'] = x+hor_offset
|
||||
plot['xlabel'] = xlabel
|
||||
|
||||
thescale = scale[self._scale.currentIndex()]
|
||||
scaleval = thescale[1]
|
||||
scaleylabel = '' if scaleval == 0 else ' x $10^{%i}$' %scaleval
|
||||
|
||||
plot['y'] = (y+ver_offset)/(10**scaleval)
|
||||
plot['ylabel'] = ylabel + ' ' + scaleylabel
|
||||
|
||||
self._figure.addPlot(plot, not self._hold_button.isChecked())
|
||||
|
||||
def about(self):
|
||||
dialog = QDialog(self)
|
||||
about_dialog = Ui_about_dialog()
|
||||
about_dialog.setupUi(dialog)
|
||||
dialog.exec_()
|
||||
|
||||
def closeEvent(self,event):
|
||||
settings = getGuiSettings()
|
||||
settings.setValue("Geometry", self.saveGeometry())
|
||||
|
||||
event.accept()
|
||||
|
||||
def usage():
|
||||
print("Usage:")
|
||||
if hasattr(sys,'frozen'):
|
||||
pass
|
||||
else:
|
||||
print('python ' + sys.argv[0] + ' <file>.tasmet.h5')
|
||||
|
||||
if __name__ == '__main__':
|
||||
if(len(sys.argv) < 2):
|
||||
usage()
|
||||
file_ = '../second_duct_sinomgt.tasmet.h5'
|
||||
# return -1
|
||||
else:
|
||||
file_ = sys.argv[1]
|
||||
|
||||
# Every PyQt4 application must create an application object.
|
||||
# The application object is located in the QtGui module.
|
||||
# try:
|
||||
# app = QApplication.instance()
|
||||
# except:
|
||||
app = QApplication(sys.argv)
|
||||
|
||||
# The QWidget widget is the base class of all user interface objects in PyQt4.
|
||||
# We provide the default constructor for QWidget. The default constructor has no parent.
|
||||
# A widget with no parent is called a window.
|
||||
# w = MainWindow(sys.argv[1])
|
||||
w = MainWindow(file_)
|
||||
w.resize(640, 480) # The resize() method resizes the widget.
|
||||
|
||||
w.show() # The show() method displays the widget on the screen.
|
||||
|
||||
sys.exit(app.exec_()) # Finally, we enter the mainloop of the application.
|
||||
Loading…
Reference in New Issue
Block a user