netcdf-c/ncdap_test/testdata3/fillmismatch.nc.dds

Dataset {
    Byte b;
    Int32 i32;
    UInt32 ui32;
    Int16 i16;
    UInt16 ui16;
    Float32 f32;
    Float64 f64;
    String s;
    Url u;
} SimpleTypes;
Modify DAP2 and DAP4 to optionally allow Fillvalue/Variable mismatch re: issue https://github.com/Unidata/netcdf-c/issues/1151 Modify DAP2 and DAP4 code to handle case when _FillValue type is not same as the parent variable type. Specifically: 1. Define a parameter [fillmismatch] to allow this mismatch; default is to disallow. 2. If allowed, forcibly change the type of the _FillValue to match the parent variable. 3. If allowed Convert the values to match new type 4. Generate a log message 5. if not allowed, then fail Implementing this required some changes to ncdap_test/dapcvt.c Also added test cases. Minor Unrelated Changes: 1. There were a number of warnings about e.g. assigning a const char* to a char*. Fix these 2. In nccopy.1, replace .NP with .IP "n" (re PR https://github.com/Unidata/netcdf-c/pull/1144) 3. fix minor error in ncdump/ocprint 2018-10-02 05:51:43 +08:00			`Dataset {`
			`Byte b;`
			`Int32 i32;`
			`UInt32 ui32;`
			`Int16 i16;`
			`UInt16 ui16;`
			`Float32 f32;`
			`Float64 f64;`
			`String s;`
			`Url u;`
			`} SimpleTypes;`