Vaisala RVP900, Руководство пользователя

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Data Number Description
1
Ray history array consisting of six words per ray for the last 40 rays (in reverse time
order) that were processed. Each six- word group holds:
• Number of samples that went into the ray
• Time since the last ray (in tenths of ms)
• Ending azimuth TAG bits
• Ending elevation TAG bits
• Starting azimuth TAG bits
• Starting elevation TAG bits
2
Angle sync table from last LDSYNC command.
3
Reserved (was
AGC
table)
4
Filter selection array from the last LFILT command. This returns the filter selection
codes, one per word, for all range bins described by filter slot #0.
5
Reserved (was STC table)
6
Custom range normalization from last LDRNV command.
7
Samples of the TAG input lines at 4 ms intervals. The sampling begins at the moment
the
RBACK command is received, and continues until the output count is reached. Each
32-bit sample is output as a pair of 16-bit words:
• Azimuth (TAG bits 0–15)
• Elevation (TAG bits 16–31)
8
Doppler clutter filter coefficients (Same format as for LFCOEFS command)
9
Reserved (was LOG clutter filter coefficients)
10
Range mask spacing in cm for each pulse width
11
Current value of UIQ bits from Set/Clr all prior operations
12
Individual threshold configuration for each data type.
This allows read back of the threshold table set with the
THRESH command. See 8.30
Set Individual Thresholds (THRESH) (page 315) .
Outputs 7 words per data type.
Datatypes in the order specified in the selection mask.
13
Extended parameter information defined in struct dspExParmIO .
14
Minimum and maximum values of the optional I/O-62 A/D converter, sampled over at
least one complete pulse period. 16-bit signed outputs represent the full range of the
A/D converter. When the RVP98D backpanel is connected, the first Min/Max pair
samples the
LOGVideo input, the second pair samples the CathodePulse input, and
the third and fourth pairs sample internal levels.
15
Returns an array of struct RVP9SpecFiltIO structures for each of the non-zero
clutter filter definitions, beginning with #1. This is the same format used by the
LFSPECS command to define each clutter filter. The order is as defined in the
PPRMS_N_* #defines in rvp9.h .
16
Returns the identifiers of the currently active HydroClass classifier algorithms. The
identifiers are encoded in
sig_data_types.h
.
Chapter 8 – Host Computer Commands
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