This fixes a regression introduced in https://github.com/GIS4WRF/gis4wrf/pull/219 when switching from YAML to JSON for the NML schemas. YAML supports boolean and integer type keys in a map and the conversion to JSON made them strings. The PR parses the strings according to the (item)type of the variable. This fixes NML editor errors and info texts.
This fixes a regression introduced in https://github.com/GIS4WRF/gis4wrf/pull/219 when switching from YAML to JSON for the NML schemas. YAML supports boolean and integer type keys in a map and the conversion to JSON made them strings. The PR parses the strings according to the (item)type of the variable. This fixes NML editor errors and info texts.