Diva web-interface (beta)

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Grid
Analysis

Upload observations

Text file
ODV4

File:

Column separator:
Decimal separator:

Format

The file must be an ASCII text file with three columns. The columns represent longitude, latitude and value of the observation respectively. For example:

29.7667 45.15 16.146
29.7667 45.15 16.346
...

Sample global temperature data from ARGO

Grid coordinates

Longitude resolution:
Latitude resolution:

Longitude range:
Latitude range:

Depth level (m):

Bathymetric data base:

Analysis with Diva

Correlation length [deg]:
Signal to noise ratio:

Quality of the fit (0: bad 1: good):

Advanced settings

Optional parameters

Maximum rel. error (from 0 to 1):

Processing...

Number of observations:
Western limit:
Eastern limit:
Northern limit:
Southern limit:
Obs. min:
Obs. max:
Analysis min:
Analysis max:
sessionid:
vel_md5:
fieldname:
Number of used observations:
A posteriori estimate of signal-to-noise ratio:

Analysis:

Bathymetry:

NetCDF file (.nc)

Link:
Embed:

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Debugging information (to be hidden)

Strength of advections constraints:
Strength of diffusion constraints:
Name of the u-velocity:
Name of the v-velocity:

Variable name:
Units:
Standard name:
Long name:
Title:
Institution:
Source:
References:
Comment: