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Different behavior of RESTORE and IDL_SaveFile::Restore ? [message #90251]

Sat, 14 February 2015 11:13

lecacheux.alain
Messages: 325
Registered: January 2008

Senior Member

In a previous IDL session, I built three long LIST() variables made of various arrays and structures (no objects). I then save them, by the usual command:
IDL> save, list1, list2, list3

Problem arises when I want to restore the lists by using:
IDL> restore, 'idlsave.dat'
Actually, IDL crashes immediately. Likely, I made some error in the creation program.

The strange thing is that I can restore my variables by using the IDL_SaveFile object, i.e:

IDL> s = Obj_New('IDL_SaveFile', 'idlsave.dat')
IDL> s.Names()
LIST1
LIST2
LIST3
IDL> s.Restore, 'LIST1'
IDL> s.restore, 'LIST2'
IDL> s.Restore, 'LIST3'
IDL> help, list1, list2, list3
LIST1 LIST <ID=2 NELEMENTS=11916>
LIST2 LIST <ID=23835 NELEMENTS=154366>
LIST3 LIST <ID=332568 NELEMENTS=166282>

Any clue ?
What kind of error might make a successful saveset crashing IDL ?

alx.

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[Message index]

		Different behavior of RESTORE and IDL_SaveFile::Restore ? By: lecacheux.alain on Sat, 14 February 2015 11:13
		Re: Different behavior of RESTORE and IDL_SaveFile::Restore ? By: Matthew Argall on Sat, 14 February 2015 11:17
		Re: Different behavior of RESTORE and IDL_SaveFile::Restore ? By: lecacheux.alain on Sat, 14 February 2015 11:51
		Re: Different behavior of RESTORE and IDL_SaveFile::Restore ? By: chris_torrence@NOSPAM on Sun, 15 February 2015 08:33
		Re: Different behavior of RESTORE and IDL_SaveFile::Restore ? By: lecacheux.alain on Sun, 15 February 2015 09:35
		Re: Different behavior of RESTORE and IDL_SaveFile::Restore ? By: chris_torrence@NOSPAM on Mon, 16 February 2015 09:14
		Re: Different behavior of RESTORE and IDL_SaveFile::Restore ? By: lecacheux.alain on Mon, 16 February 2015 10:47

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