GetDataKey TCL UTILITIES USER MANUAL GetDataKey
SYNOPSIS
Get the data key UDF hierarchy
PACKAGE
TCLUDF
NAME
GetDataKey
USAGE
set Key  [GetDataKey  P M E I V]
INPUT DEFINITIONS
P - The UDF heirarchy or lineage Project designation. UDF measurement is defined.
M - The UDF heirarchy or lineage MISSION designation.
E - The UDF heirarchy or lineage EXPERIMENT designation.
I - The UDF heirarchy or lineage INSTRUMENT designation.
V - The UDF heirarchy or lineage VIRTUAL INSTRUMENT designation.
RETURN DEFINITION
Key - The data key associated with the UDF hierarchy
DESCRIPTION
GetDataKey returns the data data key associated with a particular UDF hierarcht or lineage. All measurements which fall under this lineage have the same data key. The data key is used to identify the lineage in most calls involving the access of UDF data.
ERRORS
None Generated
C BACKING
No
EXAMPLE(S) 
# FIND the data keys for several UDF lineages.

# INITIALIZE the UDF common variables

UDFInits

# FIND the data keys for three different UDF lineages

set KeY1 [GetDataKey IMAGE IMAGE1 SAT SAT IMS4BYTE]
set KeY2 [GetDataKey IMAGE IMAGE1 FUV FUVSCI IMFHWIC]
set KeY3 [GetDataKey GEOSOLARIND INDICES 1-HOUR 1-HOUR GSIDST]

# PRINT results

puts stderr "Data Key for IMAGE IMAGE1 SAT SAT IMS4BYTE is $KeY1"
puts stderr "Data Key for IMAGE IMAGE1 FUV FUVSCI IMFHWIC is $KeY2"
puts stderr "Data Key for GEOSOLARIND INDICES 1-HOUR 1-HOUR GSIDST is $KeY3"

> Data Key for IMAGE IMAGE1 SAT SAT IMS4BYTE is 101261443
> Data Key for IMAGE IMAGE1 FUV FUVSCI IMFHWIC is 101220487
> Data Key for GEOSOLARIND INDICES 1-HOUR 1-HOUR GSIDST is 67641473
Nov 13, 2006