make the other channels read-only
make the other channels read-only

paulscherrerinstitute/pcaspy,tectronics/pcaspy,paulscherrerinstitute/pcaspy,mscheng/pcaspy,mscheng/pcaspy,tectronics/pcaspy,paulscherrerinstitute/pcaspy,HaveF/pcaspy,HaveF/pcaspy