[Number range CHAPTERPrecipitation Processing System (PPS) Product
Format Description]{.underline}

**Three Hour Surface Rainfall Accumulation (THP)**

  ----------------------- ---------------------------- ------------------
  Change History Log                                   

  Author                  Date                         Build

  Kelley Miles            3/8/2005                     8

  Jihong Liu              3/17/2005                    correction
  ----------------------- ---------------------------- ------------------

+-----------------+----------------------+-----------------------------+
| **Setting**     | **Value**            | **Comment**                 |
+-----------------+----------------------+-----------------------------+
| Product type    | 16-level             |                             |
+-----------------+----------------------+-----------------------------+
| Time generated  | Once every volume    | It generates the blank      |
|                 | scan                 | images before it reaches    |
|                 |                      | the first three hours. The  |
|                 |                      | image of Rainfall           |
|                 |                      | accumulation changes with   |
|                 |                      | every three hours           |
+-----------------+----------------------+-----------------------------+
| Product size    | N/A                  |                             |
+-----------------+----------------------+-----------------------------+
| Compression     | None                 |                             |
+-----------------+----------------------+-----------------------------+
| Resolution      | 1.1-Nmi x 1-deg      |                             |
+-----------------+----------------------+-----------------------------+
| Range           | 124                  |                             |
+-----------------+----------------------+-----------------------------+
| AWIPS ID        | WSRTHPxxx            | xxx is site ID for          |
|                 |                      | originating WFO             |
+-----------------+----------------------+-----------------------------+
|                 |                      |                             |
+-----------------+----------------------+-----------------------------+
|                 |                      |                             |
+-----------------+----------------------+-----------------------------+
| Desc            |                      |                             |
| ription/Purpose |                      |                             |
|                 |                      |                             |
| THP provides    |                      |                             |
| three-hour      |                      |                             |
| rainfall        |                      |                             |
| accumulation    |                      |                             |
| maps displayed  |                      |                             |
| as an image.    |                      |                             |
+-----------------+----------------------+-----------------------------+

The following table provides a detailed specification of the THP
product.

[Highlighted areas in the description below indicate changes since the
previous Build]{.mark}

\[Note: a Halfword is 16 bits\]

**MESSAGE HEADER**

[References]{.underline}

2620001F (Class I User ICD):

Fig 3-3 "Message Header"

+-----+--------------+------+-------+----------+----------+----------+
| **H | *            | **TY | **UN  | *        | **PREC   | *        |
| ALF | *FIELDNAME** | PE** | ITS** | *VALUE** | ISION/** | *NOTES** |
| WOR |              |      |       |          |          |          |
| D** |              |      |       |          | **AC     |          |
|     |              |      |       |          | CURACY** |          |
+-----+--------------+------+-------+----------+----------+----------+
| 01  | Message Code | IN   | N/A   | 79       | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 02  | Date of      | IN   | J     | 1 to     | 1        |          |
|     | Message      | T\*2 | ulian | 32,767   |          |          |
|     |              |      | Date  |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 03  | Time of      | IN   | Se    | 0 to     | 1        |          |
| -04 | Message      | T\*4 | conds | 86,399   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 05  | Length of    | IN   | N/A   | 18 to    | 1        |          |
| -06 | Message      | T\*4 |       | 409856   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 07  | Source ID    | IN   | N/A   | 0 to 999 | 1        |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 08  | Destination  | IN   | N/A   | 0 to 999 | 1        |          |
|     | ID           | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 09  | Number of    | IN   | N/A   | 4        | 1        |          |
|     | Blocks       | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+

**PRODUCT DESCRIPTION BLOCK**

[References]{.underline}

2620001F (Class I Users ICD):

Fig 3-6 "Graphic Product Message" Sheet 2, Sheet 6, Sheet 7

Table III "Message Codes for Products"

Table V "Product Dependent Halfword Definition for Product Description
Block"

2620003F (Product Spec ICD):

Section 28.2.2 "Color Level Code Table"

+-----+--------------+------+-------+----------+----------+----------+
| **H | *            | **TY | **UN  | *        | **PREC   | *        |
| ALF | *FIELDNAME** | PE** | ITS** | *VALUE** | ISION/** | *NOTES** |
| WOR |              |      |       |          |          |          |
| D** |              |      |       |          | **AC     |          |
|     |              |      |       |          | CURACY** |          |
+=====+==============+======+=======+==========+==========+==========+
| 10  | Block        | IN   | NA    | -1       | N/A      |          |
|     | Divider      | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 11  | Latitude of  | IN   | De    | -90 to   | 0.001    |          |
| -12 | Radar        | T\*4 | grees | +90      |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 13  | Longitude of | IN   | De    | -180 to  | 0.001    |          |
| -14 | Radar        | T\*4 | grees | +180     |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 15  | Height of    | IN   | Feet  | -100 to  | 1        |          |
|     | Radar        | T\*2 |       | +11000   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 16  | Product Code | IN   | N/A   | 79       | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 17  | Operational  | IN   | N/A   | 0 to 2   | N/A      |          |
|     | Mode         | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 18  | Volume       | IN   | N/A   | 1 to 767 | N/A      |          |
|     | Coverage     | T\*2 |       |          |          |          |
|     | Pattern      |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 19  | Sequence     | IN   | N/A   | -13, 0   | 1        |          |
|     | Number       | T\*2 |       | to 32767 |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 20  | Volume Scan  | IN   | N/A   | 1 to 80  | 1        |          |
|     | Number       | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 21  | Volume Scan  | IN   | J     | 1 to     | 1        |          |
|     | Date         | T\*2 | ulian | 32767    |          |          |
|     |              |      | Date  |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 22  | Volume Scan  | IN   | Se    | 0 to     | 1        |          |
| -23 | Start Time   | T\*4 | conds | 86399    |          |          |
|     |              |      | GMT   |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 24  | Product      | IN   | J     | 1 to     | 1        |          |
|     | Generation   | T\*2 | ulian | 32767    |          |          |
|     | Date         |      | Date  |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 25  | Product      | IN   | Se    | 0 to     | 1        |          |
| -26 | Generation   | T\*4 | conds | 86399    |          |          |
|     | Time         |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 27  | Not used     | IN   |       | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 28  | Not used     | IN   |       | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 29  | Elevation    | IN   | N/A   | 0 to 20  | 1        |          |
|     | Number       | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 30  | Not used     | IN   | N/A   | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 31  | Data Level 1 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | ND (i.e. |          |          |
|     |              |      |       | 0)       |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 32  | Data Level 2 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \> 0.00  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 33  | Data Level 3 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \> 0.10  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 34  | Data Level 4 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \> 0.25  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 35  | Data Level 5 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \> 0.50  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 36  | Data Level 6 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \> 0.75  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 37  | Data Level 7 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \> 1.00  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 38  | Data Level 8 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \> 1.25  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 39  | Data Level 9 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \> 1.50  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 40  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 10 Threshold | T\*2 | nches | \> 1.75  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 41  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 11 Threshold | T\*2 | nches | \> 2.00  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 42  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 12 Threshold | T\*2 | nches | \> 2.50  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 43  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 13 Threshold | T\*2 | nches | \> 3.00  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 44  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 14 Threshold | T\*2 | nches | \> 4.00  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 45  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 15 Threshold | T\*2 | nches | \> 6.00  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 46  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 16 Threshold | T\*2 | nches | \> 8.00  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 47  | Max rainfall | IN   | I     | 0.0 to   | 0.1      |          |
|     |              | T\*2 | nches | 189.0    |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 48  | Mean-field   | IN   | N/A   | 0.01 to  | 0.01     |          |
|     | Bias Three   | T\*2 |       | 99.99    |          |          |
|     | Hour Average |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 49  | Effective    | IN   | N/A   | 0.00 to  | 0.01     |          |
|     | No. G-R      | T\*2 |       | 9999.99  |          |          |
|     | Pairs        |      |       |          |          |          |
|     | (Sample      |      |       |          |          |          |
|     | Size) Three  |      |       |          |          |          |
|     | Hour Average |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 50  | Rainfall End | IN   | J     | 1 to     | 1        |          |
|     | Date         | T\*2 | ulian | 32767    |          |          |
|     |              |      | Date  |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 51  | Rainfall End | IN   | Mi    | 0 to     | 1        |          |
|     | Time         | T\*2 | nutes | 1439     |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 52  | Not used     | IN   | N/A   | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 53  | Not used     | IN   | N/A   | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 54  | Version      | IN   | N/A   | 1 to 2   | 1        |          |
|     |              | T\*1 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 54  | Spot Blank   | IN   | N/A   | 0 to 1   | 1        |          |
|     |              | T\*1 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 55  | Offset to    | IN   | Half  | 60       | 1        |          |
| -56 | Symbology    | T\*4 | words |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 57  | Offset to    | IN   | Half  | 0        | 1        |          |
| -58 | Graphic      | T\*4 | words |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 59  | Offset to    | IN   | Half  | 0 to     | 1        | Varies,  |
| -60 | Tabular      | T\*4 | words | 400000   |          | d        |
|     |              |      |       |          |          | epending |
|     |              |      |       |          |          | on size  |
|     |              |      |       |          |          | of       |
|     |              |      |       |          |          | S        |
|     |              |      |       |          |          | ymbology |
|     |              |      |       |          |          | Block    |
+-----+--------------+------+-------+----------+----------+----------+

**PRODUCT SYMBOLOGY BLOCK**

[References]{.underline}

2620001F (Class I User ICD):

Section 3.2.1.2 "Product Symbology Block"

Fig 3-6 "Graphic Product Message" Sheet 3 and Sheet 8

Fig 3-10 "Radial Data Packet"

+-----+--------------+------+-------+----------+----------+----------+
| **H | *            | **TY | **UN  | *        | **PREC   | *        |
| ALF | *FIELDNAME** | PE** | ITS** | *VALUE** | ISION/** | *NOTES** |
| WOR |              |      |       |          |          |          |
| D** |              |      |       |          | **AC     |          |
|     |              |      |       |          | CURACY** |          |
+=====+==============+======+=======+==========+==========+==========+
| 61  | Block        | IN   | N/A   | -1       | N/A      |          |
|     | Divider      | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 62  | Block ID     | IN   | N/A   | 1        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 63  | Length of    | IN   | Bytes | 1 to     | 1        |          |
| -64 | Block        | T\*4 |       | 400000   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 65  | Number of    | IN   | N/A   | 1        | 1        |          |
|     | Layers       | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 66  | Layer        | IN   | N/A   | -1       | N/A      |          |
|     | Divider      | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 67  | Length of    | IN   | N/A   | 1 to     | 1        |          |
| -68 | Data Layer   | T\*4 |       | 400000   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 69  | Packet Code  | IN   | N/A   | AF1F     | N/A      |          |
|     |              | T\*2 |       | (Hex)    |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 70  | Index of     | IN   | N/A   | 0        | 1        |          |
|     | First Range  | T\*2 |       |          |          |          |
|     | Bin          |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 71  | Number of    | IN   | N/A   | 115      | 1        |          |
|     | Range Bins   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 72  | I Center of  | IN   | Km/4  | 256      | 1        |          |
|     | Sweep        | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 73  | J Center of  | IN   | Km/4  | 280      | 1        |          |
|     | Sweep        | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 74  | Scale Factor | Sc   | P     | 2.0      | 0.001    |          |
|     |              | aled | ixels |          |          |          |
|     |              | Int  |       |          |          |          |
|     |              | eger |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 75  | Number of    | IN   | N/A   | 360      | 1        |          |
|     | Radials      | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| **7 | **Number of  | **   | **    | **1 to   | **1**    | **}      |
| 6** | RLE          | INT\ | Halfw | 116**    |          | Repeat** |
|     | Halfwords in | *2** | ord** |          |          |          |
|     | Radial**     |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| **7 | **Radial     | **Sc | *     | **0.0 to | **0.1**  | **}      |
| 7** | Start        | aled | *Degr | 359.0**  |          | Each**   |
|     | Angle**      | I    | ees** |          |          |          |
|     |              | nteg |       |          |          | **} of** |
|     |              | er** |       |          |          |          |
|     |              |      |       |          |          | **}**    |
|     |              | **(I |       |          |          |          |
|     |              | NT\* |       |          |          |          |
|     |              | 2)** |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| **7 | **Radial     | **Sc | *     | **1.0 to | **0.1**  | **}      |
| 8** | Angle        | aled | *Degr | 2.0**    |          | Radial** |
|     | Delta**      | Int  | ees** |          |          |          |
|     |              | eger |       |          |          | **}**    |
|     |              | (I   |       |          |          |          |
|     |              | NT\* |       |          |          | **}**    |
|     |              | 2)** |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| **7 | **Run (0)**  | **4  | **    | **0 to   | **1**    | **}**    |
| 9** |              | Bit  | N/A** | 15**     |          |          |
|     |              | I    |       |          |          | **}**    |
|     |              | NT** |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| **7 | **Color Code | **4  | **    | **0 to   | **1**    | **}**    |
| 9** | (0)**        | Bit  | N/A** | 15**     |          |          |
|     |              | I    |       |          |          | **}**    |
|     |              | NT** |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| **7 | **Run (1)**  | **4  | **    | **0 to   | **1**    | **}**    |
| 9** |              | Bit  | N/A** | 15**     |          |          |
|     |              | I    |       |          |          | **}**    |
|     |              | NT** |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| **7 | **Color Code | **4  | **    | **0 to   | **1**    | **}**    |
| 9** | (1)**        | Bit  | N/A** | 15**     |          |          |
|     |              | I    |       |          |          | **}**    |
|     |              | NT** |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| *   | **...**      | **.  | **    | **...**  | **...**  | **}**    |
| *.. |              | ..** | ...** |          |          |          |
| .** |              |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| *   | **...**      | **.  | **    | **...**  | **...**  | **}**    |
| *.. |              | ..** | ...** |          |          |          |
| .** |              |      |       |          |          | **}**    |
+-----+--------------+------+-------+----------+----------+----------+
| *   | **...**      | **.  | **    | **...**  | **...**  | **}**    |
| *.. |              | ..** | ...** |          |          |          |
| .** |              |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | **Run (N)**  | **4  | **    | **0 to   | **1**    | **}**    |
|     |              | Bit  | N/A** | 15**     |          |          |
|     |              | I    |       |          |          | **}**    |
|     |              | NT** |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | **Color Code | **4  | **    | **0 to   | **1**    | **}**    |
|     | (N)**        | Bit  | N/A** | 15**     |          |          |
|     |              | I    |       |          |          |          |
|     |              | NT** |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | **End of     | **4  | **    | **0000** | **N/A**  | **End of |
|     | Block**      | Bit  | N/A** |          |          | }**      |
|     |              | I    |       |          |          |          |
|     |              | NT** |       |          |          | **block  |
|     |              |      |       |          |          | }**      |
|     |              |      |       |          |          |          |
|     |              |      |       |          |          | **marker |
|     |              |      |       |          |          | }**      |
+-----+--------------+------+-------+----------+----------+----------+
|     | **End of     | **4  | **    | **0000** | **N/A**  | **End of |
|     | Block**      | Bit  | N/A** |          |          | }**      |
|     |              | I    |       |          |          |          |
|     |              | NT** |       |          |          | **block  |
|     |              |      |       |          |          | }**      |
|     |              |      |       |          |          |          |
|     |              |      |       |          |          | **marker |
|     |              |      |       |          |          | }**      |
+-----+--------------+------+-------+----------+----------+----------+

**\[GRAPHIC ALPHANUMERIC BLOCK IS NOT APPLICABLE FOR THP\]**

**TABULAR ALPHANUMERIC BLOCK -- CONTAINS THP PAIRED ALPHANUMERIC
PRODUCT**

[References]{.underline}

2620001F (Class 1 Users ICD):

Section 3.2.1.4 "Tabular Alphanumeric Block"

Fig 3-3 "Message Header"

Fig 3-6 "Graphic Product Message" Sheet 7 and Sheet 10

Fig 3-10 "Radial Data Packet"

Table V "Product Dependent Halfword Definition for Product Description
Block"

Fig 3-28 Sheet 7

26200003F (Product Spec ICD):

Appendix C, Format IX "Precipitation Adaptation Data", Sheets 1-4

+-----+--------------+------+-------+----------+----------+----------+
| **H | *            | **TY | **UN  | *        | **PREC   | *        |
| ALF | *FIELDNAME** | PE** | ITS** | *VALUE** | ISION/** | *NOTES** |
| WOR |              |      |       |          |          |          |
| D** |              |      |       |          | **AC     |          |
|     |              |      |       |          | CURACY** |          |
+=====+==============+======+=======+==========+==========+==========+
| Of  | Block        | IN   | N/A   | -1       | N/A      |          |
| fse | Divider      | T\*2 |       |          |          |          |
| t+1 |              |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 2   | Block ID     | IN   | N/A   | 3        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 3-4 | Length of    | IN   | Bytes | 1 to     | 1        |          |
|     | Block        | T\*4 |       | 65535    |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 5   | Message Code | IN   | N/A   | 108      | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 6   | Date of      | IN   | J     | 1 to     | 1        |          |
|     | Message      | T\*2 | ulian | 32,767   |          |          |
|     |              |      | Date  |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 7-8 | Time of      | IN   | Se    | 0 to     | 1        |          |
|     | Message      | T\*4 | conds | 86,399   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 9   | Length of    | IN   | N/A   | 18 to    | 1        |          |
| -10 | Message      | T\*4 |       | 409856   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 11  | Source ID    | IN   | N/A   | 0 to 999 | 1        |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 12  | Destination  | IN   | N/A   | 0 to 999 | 1        |          |
|     | ID           | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 13  | Number of    | IN   | N/A   | 4        | 1        |          |
|     | Blocks       | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 14  | Block        | IN   | N/A   | -1       | N/A      |          |
|     | Divider      | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 15  | Latitude of  | IN   | De    | -90 to   | 0.001    |          |
| -16 | Radar        | T\*4 | grees | +90      |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 17  | Longitude of | IN   | De    | -180 to  | 0.001    |          |
| -18 | Radar        | T\*4 | grees | +180     |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 19  | Height of    | IN   | Feet  | -100 to  | 1        |          |
|     | Radar        | T\*2 |       | +11000   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 20  | Product Code | IN   | N/A   | 79       | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 21  | Operational  | IN   | N/A   | 0 to 2   | N/A      |          |
|     | Mode         | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 22  | Volume       | IN   | N/A   | 1 to 767 | N/A      |          |
|     | Coverage     | T\*2 |       |          |          |          |
|     | Pattern      |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 23  | Sequence     | IN   | N/A   | -13, 0   | 1        |          |
|     | Number       | T\*2 |       | to 32767 |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 24  | Volume Scan  | IN   | N/A   | 1 to 80  | 1        |          |
|     | Number       | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 25  | Volume Scan  | IN   | J     | 1 to     | 1        |          |
|     | Date         | T\*2 | ulian | 32767    |          |          |
|     |              |      | Date  |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 26  | Volume Scan  | IN   | Se    | 0 to     | 1        |          |
| -27 | Start Time   | T\*4 | conds | 86399    |          |          |
|     |              |      | GMT   |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 28  | Product      | IN   | J     | 1 to     | 1        |          |
|     | Generation   | T\*2 | ulian | 32767    |          |          |
|     | Date         |      | Date  |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 29  | Product      | IN   | Se    | 0 to     | 1        |          |
| -30 | Generation   | T\*4 | conds | 86399    |          |          |
|     | Time         |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 31  | Not Used     | IN   | N/A   | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 32  | Not Used     | IN   | N/A   | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 33  | Elevation    | IN   | N/A   | 0 to 20  | 1        |          |
|     | Number       | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 34  | Not Used     | IN   |       | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 35  | Data Level 1 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | ND (i.e. |          |          |
|     |              |      |       | 0)       |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 36  | Data Level 2 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \>0.00   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 37  | Data Level 3 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \>0.10   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 38  | Data Level 4 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \>0.25   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 39  | Data Level 5 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \>0.50   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 40  | Data Level 6 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \>0.75   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 41  | Data Level 7 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \>1.00   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 42  | Data Level 8 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \>1.25   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 43  | Data Level 9 | IN   | I     | Code for | 1        |          |
|     | Threshold    | T\*2 | nches | \>1.50   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 44  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 10 Threshold | T\*2 | nches | \>1.75   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 45  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 11 Threshold | T\*2 | nches | \>2.00   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 46  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 12 Threshold | T\*2 | nches | \>2.50   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 47  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 13 Threshold | T\*2 | nches | \>3.00   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 48  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 14 Threshold | T\*2 | nches | \> 4.00  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 49  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 15 Threshold | T\*2 | nches | \>6.00   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 50  | Data Level   | IN   | I     | Code for | 1        |          |
|     | 16 Threshold | T\*2 | nches | \>8.00   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 51  | Max rainfall | IN   | I     | 0.0 to   | 0.1      |          |
|     |              | T\*2 | nches | 189.0    |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 52  | Mean-field   | IN   | N/A   | 0.01 to  | 0.01     |          |
|     | Bias         | T\*2 |       | 99.99    |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 53  | Effective    | IN   | N/A   | 0.00 to  | 0.01     |          |
|     | No. G-R      | T\*2 |       | 9999.99  |          |          |
|     | Pairs        |      |       |          |          |          |
|     | (Sample      |      |       |          |          |          |
|     | Size)        |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 54  | Rainfall End | IN   | J     | 1 to     | 1        |          |
|     | Date         | T\*2 | ulian | 32767    |          |          |
|     |              |      | Date  |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 55  | Rainfall End | IN   | Mi    | 0 to     | 1        |          |
|     | Time         | T\*2 | nutes | 1439     |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 56  | Not Used     | IN   | N/A   | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 57  | Not Used     | IN   | N/A   | 0        | N/A      |          |
|     |              | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 58  | Version      | IN   | N/A   | 1 to 2   | 1        |          |
|     |              | T\*1 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 58  | Spot Blank   | IN   | N/A   | 0 to 1   | 1        |          |
|     |              | T\*1 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 59  | Offset to    | IN   | Half  | 60       | 1        |          |
| -60 | Symbology    | T\*4 | words |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 61  | Offset to    | IN   | Half  | 0        | 1        |          |
| -62 | Graphic      | T\*4 | words |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 63  | Offset to    | IN   | Half  | 0 to     | 1        |          |
| -64 | Tabular      | T\*4 | words | 400000   |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 65  | Block        | IN   | N/A   | -1       | N/A      |          |
|     | Divider      | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 66  | Number of    | IN   | N/A   | 5        | 1        |          |
|     | Pages        | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 67  | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 68- | Title        | CHAR | 8 Bit | 3-HOUR   | N/A      |          |
| 107 |              | \*80 | ASCII | PRECI    |          |          |
|     |              |      |       | PITATION |          |          |
|     |              |      |       | ACCU     |          |          |
|     |              |      |       | MULATION |          |          |
|     |              |      |       | MM/DD/YY |          |          |
|     |              |      |       | HH:MM    |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (space   |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 108 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 1   | Blank Line   | CHAR | 8 Bit | ' '      | N/A      |          |
| 09- |              | \*80 | ASCII |          |          |          |
| 148 |              |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 149 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 1   | Blank Line   | CHAR | 8 Bit | ' '      | N/A      |          |
| 50- |              | \*80 | ASCII |          |          |          |
| 189 |              |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 190 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 1   | Line 4       | CHAR | 8 Bit | NUMBER   | [1       | Co       |
| 91- |              | \*80 | ASCII | OF       | ]{.mark} | rrection |
| 230 |              |      |       | CONT     |          | to       |
|     |              |      |       | RIBUTING |          | original |
|     |              |      |       | HOURS :  |          | des      |
|     |              |      |       | X        |          | cription |
|     |              |      |       |          |          | (no      |
|     |              |      |       | (value   |          | format   |
|     |              |      |       | range    |          | change)  |
|     |              |      |       | from 1   |          |          |
|     |              |      |       | to 3)    |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (space   |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 231 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 2   | Line 5       | CHAR | 8 Bit | ' '      | N/A      |          |
| 32- |              | \*80 | ASCII |          |          |          |
| 271 |              |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 272 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 2   | Line 6       | CHAR | 8 Bit | ' '      | N/A      |          |
| 73- |              | \*80 | ASCII |          |          |          |
| 312 |              |      |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 313 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 3   | Title1       | CHAR | 8 Bit | DATE     | N/A      |          |
| 14- |              | \*80 | ASCII | ENDING   |          |          |
| 353 |              |      |       | ADJUSTED |          |          |
|     |              |      |       | BIAS     |          |          |
|     |              |      |       | SAMPLE   |          |          |
|     |              |      |       | SIZE MEM |          |          |
|     |              |      |       | SPAN     |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (space   |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 354 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 3   | Title2       | CHAR | 8 Bit | \...\... | N/A      |          |
| 55- |              | \*80 | ASCII | HOUR     |          |          |
| 394 |              |      |       | (Y/N)    |          |          |
|     |              |      |       | \.... (# |          |          |
|     |              |      |       | G-R      |          |          |
|     |              |      |       | PAIRS)   |          |          |
|     |              |      |       | (HOURS)  |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (space   |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 395 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 3   | Row 1:       | CHAR | 8 Bit | MM/DD/YY | N/A      |          |
| 96\ | D            | \*14 | ASCII |          |          |          |
| -\- | ATE_END_HOUR |      |       | HH:MM    |          |          |
| \-- |              |      |       |          |          |          |
|     |              |      |       | (7 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 1:       | CHA  | 8 Bit | X        | N/A      |          |
|     | ADJUSTED     | R\*1 | ASCII |          |          |          |
|     |              |      |       | (range   |          |          |
|     |              |      |       | from     |          |          |
|     |              |      |       | Y/N)     |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (7 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 1: BIAS  | CHA  | 8 Bit | "XX.XX"  | 0.01     | Co       |
|     |              | R\*5 | ASCII |          |          | rrection |
|     |              |      |       | Ra       |          | to       |
|     |              |      |       | nge:0.01 |          | original |
|     |              |      |       | to       |          | des      |
|     |              |      |       | 100.00   |          | cription |
|     |              |      |       | Defau    |          | (no      |
|     |              |      |       | lt:[1.25 |          | format   |
|     |              |      |       | ]{.mark} |          | change)  |
|     |              |      |       |          |          |          |
|     |              |      |       | (4 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 1:       | CHA  | 8 Bit | "X       | [0.01    | Cor      |
|     | SAMPLE SIZE  | R\*8 | ASCII | XXXX.XX" | ]{.mark} | rections |
|     | (# G-R       |      |       |          |          | to       |
|     | PAIRS)       |      |       | Ra       |          | original |
|     |              |      |       | nge:0.00 |          | des      |
|     |              |      |       | to       |          | cription |
|     |              |      |       | 9999.99  |          | (no      |
|     |              |      |       | Defaul   |          | format   |
|     |              |      |       | t:[13.49 |          | change)  |
|     |              |      |       | ]{.mark} |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (5 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 435 | Row1: MEMORY | CHA  | 8 Bit | "X       | [0.01    | Cor      |
|     | SPAN (HOURS) | R\*8 | ASCII | XXXX.XX" | ]{.mark} | rections |
|     |              |      |       |          |          | to       |
|     |              |      |       | Ran      |          | original |
|     |              |      |       | ge:[0.01 |          | des      |
|     |              |      |       | ]{.mark} |          | cription |
|     |              |      |       | to       |          | (no      |
|     |              |      |       | [        |          | format   |
|     |              |      |       | 10.\*\*3 |          | change)  |
|     |              |      |       | ]{.mark} |          |          |
|     |              |      |       | Defaul   |          |          |
|     |              |      |       | t:168.01 |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (space   |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 436 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 4   | Row 2:       | CHAR | 8 Bit | MM/DD/YY | N/A      |          |
| 37\ | D            | \*14 | ASCII |          |          |          |
| -\- | ATE_END_HOUR |      |       | HH:MM    |          |          |
| \-- |              |      |       |          |          |          |
|     |              |      |       | (7 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 2:       | CHA  | 8 Bit | X        | N/A      |          |
|     | ADJUSTED     | R\*1 | ASCII |          |          |          |
|     |              |      |       | (range   |          |          |
|     |              |      |       | from     |          |          |
|     |              |      |       | Y/N)     |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (7 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 2: BIAS  | CHA  | 8 Bit | "XX.XX"  | 0.01     | Co       |
|     |              | R\*5 | ASCII |          |          | rrection |
|     |              |      |       | Ra       |          | to       |
|     |              |      |       | nge:0.01 |          | original |
|     |              |      |       | to       |          | des      |
|     |              |      |       | 100.00   |          | cription |
|     |              |      |       | Defau    |          | (no      |
|     |              |      |       | lt:[1.25 |          | format   |
|     |              |      |       | ]{.mark} |          | change)  |
|     |              |      |       |          |          |          |
|     |              |      |       | (4 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 2:       | CHA  | 8 Bit | "X       | [0.01    | Cor      |
|     | SAMPLE SIZE  | R\*8 | ASCII | XXXX.XX" | ]{.mark} | rections |
|     | (# G-R       |      |       |          |          | to       |
|     | PAIRS)       |      |       | Ra       |          | original |
|     |              |      |       | nge:0.00 |          | des      |
|     |              |      |       | to       |          | cription |
|     |              |      |       | 9999.99  |          | (no      |
|     |              |      |       | Defaul   |          | format   |
|     |              |      |       | t:[13.49 |          | change)  |
|     |              |      |       | ]{.mark} |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (5 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 476 | Row2: MEMORY | CHA  | 8 Bit | "X       | [0.01    | Cor      |
|     | SPAN (HOURS) | R\*8 | ASCII | XXXX.XX" | ]{.mark} | rections |
|     |              |      |       |          |          | to       |
|     |              |      |       | Ran      |          | original |
|     |              |      |       | ge:[0.01 |          | des      |
|     |              |      |       | ]{.mark} |          | cription |
|     |              |      |       | to       |          | (no      |
|     |              |      |       | [        |          | format   |
|     |              |      |       | 10.\*\*3 |          | change)  |
|     |              |      |       | ]{.mark} |          |          |
|     |              |      |       | Defaul   |          |          |
|     |              |      |       | t:168.01 |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (space   |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 477 | Number of    | IN   | N/A   | 80       | 1        |          |
|     | Characters   | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 4   | Row 3:       | CHAR | 8 Bit | MM/DD/YY | N/A      |          |
| 78\ | D            | \*14 | ASCII |          |          |          |
| -\- | ATE_END_HOUR |      |       | HH:MM    |          |          |
| \-- |              |      |       |          |          |          |
|     |              |      |       | (7 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 3:       | CHA  | 8 Bit | X        | [N/A     | Co       |
|     | ADJUSTED     | R\*1 | ASCII |          | ]{.mark} | rrection |
|     |              |      |       | (range   |          | to       |
|     |              |      |       | from     |          | original |
|     |              |      |       | Y/N)     |          | des      |
|     |              |      |       |          |          | cription |
|     |              |      |       | (7 space |          | (no      |
|     |              |      |       | padded)  |          | format   |
|     |              |      |       |          |          | change)  |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 3: BIAS  | CHA  | 8 Bit | "XX.XX"  | [0.01    | Cor      |
|     |              | R\*5 | ASCII |          | ]{.mark} | rections |
|     |              |      |       | Ra       |          | to       |
|     |              |      |       | nge:0.01 | [        | original |
|     |              |      |       | to       | ]{.mark} | des      |
|     |              |      |       | 100.00   |          | cription |
|     |              |      |       | Defau    |          | (no      |
|     |              |      |       | lt:[1.25 |          | format   |
|     |              |      |       | ]{.mark} |          | change)  |
|     |              |      |       |          |          |          |
|     |              |      |       | (4 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
|     | Row 3:       | CHA  | 8 Bit | "X       | [0.01    | Cor      |
|     | SAMPLE SIZE  | R\*8 | ASCII | XXXX.XX" | ]{.mark} | rections |
|     | (# G-R       |      |       |          |          | to       |
|     | PAIRS)       |      |       | Ra       |          | original |
|     |              |      |       | nge:0.00 |          | des      |
|     |              |      |       | to       |          | cription |
|     |              |      |       | 9999.99  |          | (no      |
|     |              |      |       | Defaul   |          | format   |
|     |              |      |       | t:[13.49 |          | change)  |
|     |              |      |       | ]{.mark} |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (5 space |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 517 | Row3: MEMORY | CHA  | 8 Bit | "X       | [0.01    | Cor      |
|     | SPAN (HOURS) | R\*8 | ASCII | XXXX.XX" | ]{.mark} | rections |
|     |              |      |       |          |          | to       |
|     |              |      |       | Ran      |          | original |
|     |              |      |       | ge:[0.01 |          | des      |
|     |              |      |       | ]{.mark} |          | cription |
|     |              |      |       | to       |          | (no      |
|     |              |      |       | [        |          | format   |
|     |              |      |       | 10.\*\*3 |          | change)  |
|     |              |      |       | ]{.mark} |          |          |
|     |              |      |       | Defaul   |          |          |
|     |              |      |       | t:168.01 |          |          |
|     |              |      |       |          |          |          |
|     |              |      |       | (space   |          |          |
|     |              |      |       | padded)  |          |          |
+-----+--------------+------+-------+----------+----------+----------+
| 518 | End of Page  | IN   | N/A   | -1       | N/A      |          |
|     | Flag         | T\*2 |       |          |          |          |
+-----+--------------+------+-------+----------+----------+----------+

The following is the tabular alphanumeric block coming from one of the
products by the use of

the CVG

Tabular Alphanumeric Block

Block Divider = -1

Block ID = 3

Length of Block = 1036 bytes

new offset = 8314

Block Divider = -1

Number of Pages: 1 Current Page: 1

New page = 1

Tabular Alphanumeric Block - Page: 1

buf len=892, buf =

3-HOUR PRECIPITATION ACCUMULATION 08/21/98 16:17

NUMBER OF CONTRIBUTING HOURS : 3

DATE ENDING ADJUSTED BIAS SAMPLE SIZE MEM SPAN

\...\... HOUR (Y/N) \.... (# G-R PAIRS) (HOURS)

08/21/98 16:00 Y 1.25 13.49 168.01

08/21/98 15:00 Y 1.25 13.49 168.01

08/21/98 14:00 Y 1.25 13.49 168.01