developer.datasourceURI.extensions
From autoplot.org
1. Binary
recFormat=x,i,d,13f x=skip. i=int s=short,b=byte,us=unsigned short,f=float,d=double
convenient way to describe structures (Cluster "rot" files) This would imply field count, etc.
format= int1, int2, int4, real4, real8, etc, types that are easier to remember.
2. Ascii
recFormat=4x,i9,d16,13f scanf-style format spec. Much better that fixedColumns, etc.