change doubleSpin to Spin
change doubleSpin to Spin

OpenChemistry/tomviz,thewtex/tomviz,thewtex/tomviz,cryos/tomviz,OpenChemistry/tomviz,cjh1/tomviz,cryos/tomviz,cjh1/tomviz,thewtex/tomviz,mathturtle/tomviz,mathturtle/tomviz,cryos/tomviz,OpenChemistry/tomviz,mathturtle/tomviz,OpenChemistry/tomviz,cjh1/tomviz