need help urgently.....

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need help urgently.....
By rafeeqmuthayil in ERDAS ECW/JP2 SDK Desktop, Version 4.2 (Read-Only and Read/Write), ECW Plug-ins, and imagery viewers Forum

i am fresher in erdas imaging , in running modeler it showing the parse error...

 

please help me to write the program... this is my question??

have three img files a b c

want to check this three condtions

1. (a-b)GT 0.0003

2. (a-b)LT 0.0002

3. (a-b)GT 0.00075

other values want to write 99

please help me

 

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Re: need help urgently.....
By Donn Rodekohr in ERDAS ECW/JP2 SDK Desktop, Version 4.2 (Read-Only and Read/Write), ECW Plug-ins, and imagery viewers Forum

I look at the calendar and see that it is the end of the semester... panicked students looking for quick answers to subject they should have been studying for the past 3 months.  Maybe this is not the case here...

The solution depends upon more information, namely, what version of the software are you running? 

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Re: need help urgently.....
By Timo Ikola in ERDAS ECW/JP2 SDK Desktop, Version 4.2 (Read-Only and Read/Write), ECW Plug-ins, and imagery viewers Forum

As a starting point in generally copy-paste of the equation you have tried would be a good place to start helping you rather than just asking forum write the whole equation to yourself.

From my studies I remember a moment when we made a excercise together with a friend. His comment was always that there is no rush as there is still two-three months left to complete the task. In last evening at 2am he phoned and said - now we have run out the time and we can not complete this in time - that's life :-)

 

timo

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Re: need help urgently.....
By Donn Rodekohr in ERDAS ECW/JP2 SDK Desktop, Version 4.2 (Read-Only and Read/Write), ECW Plug-ins, and imagery viewers Forum

Guess it wasn't that urgent....