* div10m_pan.ncl: cleanup

Signed-off-by: Yakkala Yagnesh Raghava <hi@yagnesh.org>
* cs_snow.ncl: cleanup

Signed-off-by: Yakkala Yagnesh Raghava <hi@yagnesh.org>
Clean Indentation & comments

Signed-off-by: Yakkala Yagnesh Raghava <hi@yagnesh.org>