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programming in IDL [message #34601]

Sat, 29 March 2003 07:05

Matdemuzere
Messages: 1
Registered: March 2003

Junior Member

Hi,

My knowledge about programming is very small, so i hope that somebody
can halp me out.

This is what i'm trying to do. I want to open many binary datasets of
the AVHRR satelite. They all have the same beginning, namely

"subset_app_s005_1998." Then it counts down from 365 untill 001 (for
every day of the year)So i have

"subset_app_s005_1998365."
...
"subset_app_s005_1998001."

after that, the files are ending as follows: _0200_temp.v3
_1400_temp.v3

so i have for exemple :
subset_app_s005_1998364_1400_temp.v3
subset_app_s005_1998001_0200_temp.v3

Now I would like to read them in all at once, count all the values of
the datasets together. After the iteration i then could divide the
values by the number of datasets zo i'll have a yearly mean.

I think i 'll have to work with ('if...then) and strings but i haven't
got a clue how to begin....

Could u help me out?
Thanks,

Matthias

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programming in IDL

By: Matdemuzere on Sat, 29 March 2003 07:05

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