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ENVITime

ENVITime

This is a reference to a time object.

Example


The following code sets the acquisition time for a raster dataset and creates an ENVITime object with the time information. Copy and paste the following code into the IDL command line.

; Start the application
e = ENVI(/HEADLESS)
 
; Open a raster
file = FILEPATH('qb_boulder_msi', ROOT_DIR = e.ROOT_DIR, $
   SUBDIRECTORY = ['data'])
 
; Set the data acquisition time.
; Note: this is only an example, not the actual 
; acquisition time for this dataset.
timeStr = '2001-01-01T00:30:45.321Z'
timeObj = ENVITime(ACQUISITION = timeStr)
raster = e.OpenRaster(file, TIME_OVERRIDE = timeObj)
 
; Verify that the raster contains an acquisition time field
PRINT, raster.time.acquisition

Methods


Dehydrate

Hydrate

Properties


Properties marked as (Get) can be retrieved, but not set.

ACQUISITION (Get)

This property contains a string with information about the raster's acquisition time. See The ENVI Header Format for details of how this string is formatted.

Version History


ENVI 5, Service Pack 2

Introduced

ENVI 5.3, Service Pack 1

Added Dehydrate method

ENVI 5.4

Added Hydrate method

API Version


3.3

See Also


ENVIRaster, ENVI::OpenRaster, ENVIRaster::WriteMetadata

 



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