This function reads attributes from a swath field.
Examples
In this example, we read a single precision (32-bit) floating-point attribute with the name “ScalarFloat”:
status = EOS_SW_READATTR(swathID, "ScalarFloat", f32)
Syntax
Result = EOS_SW_READATTR(swathID, attrname, datbuf)
Return Value
Returns SUCCEED (0) if successful and FAIL (–1) otherwise.
Arguments
swathID
Swath id (long) returned by EOS_SW_CREATE or EOS_SW_ATTACH.
attrname
Attribute name (string).
datbuf
A named variable that will contain the attribute values.
Keywords
None
Version History