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SonTek/YSI Argonaut-XR Technical Manual - HydroScientific West

SonTek/YSI Argonaut-XR Technical Manual - HydroScientific West

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<strong>SonTek</strong>/<strong>YSI</strong><br />

RSA [N] (for Retrieve Sample in ASCII)<br />

• Retrieves N samples from the current file in ASCII format.<br />

• If N is not specified, one sample is retrieved.<br />

• The first sample retrieved will be the one given by the file marker; after executing this<br />

command, the file marker is moved to the next sample after those retrieved.<br />

• See Section 3.16 for a description of the output data format.<br />

RSB [N] (for Retrieve Sample in Binary)<br />

• Retrieves N samples from the current file in binary format.<br />

• If N is not specified, one sample is retrieved.<br />

• The first sample retrieved will be the one given by the file marker; after executing this<br />

command, the file marker is moved to the next sample after those retrieved.<br />

• See Section 3.16 for a description of the output data format.<br />

FS (for First Sample)<br />

• Moves the file marker to the first sample in the file.<br />

LS (for Last Sample)<br />

• Moves the file marker to the last sample in the file.<br />

GS [sample number] (for Go to Sample)<br />

• Moves the file marker to the sample number specified.<br />

• This sample will be the next retrieved with the RSA or RSB commands.<br />

CS (for Current Samples)<br />

• Returns the number of current samples shown by the file marker.<br />

NS (for Number of Samples)<br />

• Returns the number of samples in the currently open file.<br />

The following are examples of how to access recorder data from the direct-command interface.<br />

The <strong>Argonaut</strong> software includes a program to download data files (see the <strong>Argonaut</strong> Software<br />

<strong>Manual</strong>) and the direct access commands here are not needed for most applications.<br />

Example 1: Retrieve configuration data from deployment LAKE001.ARG<br />

26<br />

• LD to list deployments<br />

• OD LAKE001 to open the deployment<br />

• RC to retrieve configuration<br />

Example 2: Retrieve the last 5 samples in ASCII format from deployment LAKE001.ARG<br />

• LD to list deployments<br />

• OD LAKE001 to open the deployment<br />

• NS to retrieve the number of samples in the file (assume 1355 for this example)<br />

• GS 1351 to go to sample number 1351 in the file (fifth from the last sample)<br />

• RSA 5 to retrieve the last five samples in ASCII format<br />

<strong>Argonaut</strong> Operation <strong>Manual</strong> Firmware Version 7.9 (May 1, 2001)

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