Le 27/05/2016 10:52, Poughon Victor a écrit :
Hi all,
I'm writing an OTB application and I have a choice parameter:
AddParameter(ParameterType_Choice, "unit", "Unit of the input image");
AddChoice("unit.power", "Power");
AddChoice("unit.amp", "Amplitude");
But when I run it the default value is automatically the first one:
-unit <string> Unit of the input image [power/amp]
(mandatory, default value is power)
How can I remove the default to force the user to specify it? Is there
something like UnsetDefaultParameter()?
Thanks,
Victor Poughon
Hi Victor,
I think the Choice parameter types implements the drop-down list
paradigm, for which there must be a default value.
Julien
--
Julien MICHEL
CNES - DCT/SI/AP
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