The EOS_PT_QUERY function returns information about a specified point.
Syntax
Result = EOS_PT_QUERY( Filename, PointName, [Info] )
Return Value
This function returns an integer value of 1 if the file is an HDF file with EOS POINT extensions, and 0 otherwise.
Arguments
Filename
A string containing the name of the file to query.
PointName
A string containing the name of the point to query.
Info
Returns an anonymous structure containing information about the specified point. The returned structure contains the following fields:
|
Field |
IDL Data Type |
Description |
|
ATTRIBUTES |
String
|
Comma-delimited string containing the names off attributes
|
|
NUM_ATTRIBUTES |
Long |
Number of attributes
|
|
NUM_LEVELS |
Long |
Number of levels
|
Keywords
None
Version History