Missing MeteoData::DW
See Main.cc:359 if (md(MeteoData::VW) ==mio::IOUtils::nodata || md(MeteoData::DW) ==mio::IOUtils::nodata) miss_wind=true;
I agree that we check whether DW is missing. But as DW is not used further in SNOWPACK except to be written out in AsciiIO.cc:1972, SNOWPACK should not be stopped if no DW is found! A warning should suffice and Mdata.dw can be safely set to zero.