Displaying 3 results from an estimated 3 matches for "16mm".
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16am
2017 Jun 25
2
Help to organize data
...ypothetical example of what I have and I what I need
comes in sequence.
The following table is what I have for a single year.
Notice that number of observations varies from day to day entire year.
*Day*
*Time*
*Prec*
Jan
1
7:00
20mm
1
7:20
15mm
1
7:30
5mm
2
6:00
10mm
2
15:00
16mm
...
...
...mm
31
7:00
2mm
Feb
1
9:00
6mm
1
9:45
30mm
2
6:45
12mm
2
16:00
20mm
2
22:00
60mm
*...*
*...*
*...mm*
28
11:30
25mm
*...*
*...*
*...*
*...mm*
Dec
31
*...*
*...mm*
That way is hard to develop analysis comparing to another year.
Thus, I would like summari...
2017 Jun 25
0
Help to organize data
...tire year.
>
>
>
> *Day*
>
> *Time*
>
> *Prec*
>
> Jan
>
>
>
> 1
>
> 7:00
>
> 20mm
>
> 1
>
> 7:20
>
> 15mm
>
> 1
>
> 7:30
>
> 5mm
>
> 2
>
> 6:00
>
> 10mm
>
> 2
>
> 15:00
>
> 16mm
>
> ...
>
> ...
>
> ...mm
>
> 31
>
> 7:00
>
> 2mm
>
> Feb
>
> 1
>
> 9:00
>
> 6mm
>
> 1
>
> 9:45
>
> 30mm
>
> 2
>
> 6:45
>
> 12mm
>
> 2
>
> 16:00
>
> 20mm
>
> 2
>
> 22:00
>...
2000 Sep 07
9
Video codec
Hi,
I guess this is a good time to start putting together a wish list for a
video codec.
I see that for audio the compression is around 10X for reasonable quality.
I am sure this will start its own thread of conversation.
For video you can do 40X fairly easily and the big task is to go to 80X or
100X with reasonable picture quality, say, a peak luma SNR of more than 30
dB. Uncompressed