详细信息
id
7
标题
NCAR北半球十层高空月平均资料集(50年代-1999.1)
描述

北半球十层高空月平均资料集(46-2001.3)
资料集编号: DS054
资料集名称: 北半球十层高空月平均资料集
索取号: T8083
索引名: nhol
记录年代: 46-2001年3月
区域: 北半球
统计特征: 时-月平均(00、12)、日-月平均(24)
编排: 网格点 极地投影正八边形网格和经纬度网格
祥介: 正八边形网格 47X51
极点坐标(24,26),最低纬度北纬17度左右
I轴与东经10度平行,J轴与东经100度平行
经纬度网格 5度X5度 (72X19)
纬向由北纬0度向南到北纬90度
经向由东经0度向西到东经355度
1970年3月前北纬0-20度无资料
站数/层数、层次: 海平面、地面、1000、850、700、500、400、300、
250、200、150、100Hpa
要素: 要素名 层次值 要素编码 时次
海平面气压(SLP) 1013 28 00,12
24 (经纬度网格1972年)
6 (正八边形网格 1972年前)
温度 (T) 地面(1001) 10 00,12
850-100 9层
风 (U、V) 1000-100 十层 30 00,12
31
高度(Z) 1000-100 十层 1 00,12
海温(sst) 1013 57 00 (经纬度网格)
缺测: 各要素起始时间和缺测见附表1,数值缺测为-9999
载体说明: 8mm磁带
数量: 142MB(o) 153MB(l)
数据来源: NCAR DS085.0 DS085.1
参考文献: 见附录1、2
调用程序:
CALL NHOL(TYPE, A, IY, IM, IH, ILV, IFC, *)
参数说明: TYPE 字符型 'nho' 八边形 'nhl' 经纬度
A 实型数组 存放资料数据 47X51 或 72X19
IY 整型变量 资料年份
IM 整型变量 资料月份
IH 整型变量 资料时次(00、12、24)
ILV 整型变量 资料层次
IFC 整型变量 资料要素编码
* 语句标号 查找不到资料或出现错误时返回位置
编译时连接 -ldatabank 库
附表1:

+----------------------------------------------------------+

| 要素| 层次 | 开始年月 | 缺测 |

+----------------------------------------------------------|

| SLP | 1013 | 73 1 八边形 |

| | |---------------------------------------------|

| | | 46 1 经纬度 |

+----------------------------------------------------------|

| T | 1001 | 65 10 | |

| |----------------------------------------------------|

| | 850 | 62 1 | 62 2 3 5 6 8 9 11 |

| | | | 63 4 |

| |----------------------------------------------------|

| | 700 | 55 4 | 60 4 - 61 12 |

| | | | 62 2 3 5 6 8 9 11 |

| | | | 63 4 |

| |----------------------------------------------------|

| | 500 | 55 4 | 60 4 - 61 12 |

| | | | 62 2 3 5 6 8 9 11 |

| | | | 63 4 |

| | | | 63 5(00) |

| |----------------------------------------------------|

| | 400 | 65 5 | |

| |----------------------------------------------------|

| | 300 | 55 4 | 55 only 4 7 10 |

| | | | 56 only 1 4 7 10 |

| | | | 57 only 1 4 7 10 |

| | | | 58 only 1 4 7 |

| | | | 59 omly 10 |

| | | | 60 only 1 |

| | | | 61 no |

| | | | 62 only 1 4 7 10 12 |

| | | | 63 4 |

| |----------------------------------------------------|

| | 250 | 58 10 | 58 only 10 |

| | | | 59 only 4 7 |

| | | | 60 - 64 no |

| | | | 65 1 2 3 4 |

| |----------------------------------------------------|

| | 200 | 55 4 | 55 only 4 7 10 |

| | | | 56 only 1 4 7 10 |

| | | | 57 only 1 4 7 10 |

| | | | 58 only 1 4 7 |

| | | | 59 - 61 no |

| | | | 62 only 1 4 7 10 12 |

| | | | 63 4 |

| |----------------------------------------------------|

| | 150 | 63 2 | 63 4 |

| | | | 64 6 7 8 9(12) |

| |----------------------------------------------------|

| | 100 | 63 2 | 63 4 |

|----------------------------------------------------------|

| UV | 1000 | 75 1 | 83 4 |

| |----------------------------------------------------|

| | 850 | 63 8 | 64 6-12 |

| | 700 | | 64 2(12) |

| | | | 65 66 1-7 no |

| | | | 68 3(12) |

| | | | 70 1 2 |

| | | | 83 4 |

| |----------------------------------------------------|

| | 500 | 63 8 | 64 6-12 |

| | | | 64 2(12) |

| | | | 65 1-4 |

| | | | 68 3(12) |

| | | | 70 1 2 |

| | | | 83 4 |

| |----------------------------------------------------|

| | 400 | 65 5 | 68 3(12) |

| | 250 | | 70 1 2 |

| | 150 | | 83 4 |

| |----------------------------------------------------|

| | 300 | 63 8 | 64 2(12) |

| | 200 | | 68 3(12) |

| | 100 | | 70 1 2 |

| | | | 83 4 |

|----------------------------------------------------------|

| Z | 1000 | 62 4 | 62 5 6 8 9 11 |

| |----------------------------------------------------|

| | 850 | 61 4 | 61 only 4 7 11 |

| | | | 62 only 1 4 7 11 12 |

| |----------------------------------------------------|

| | 700 | 55 4 | 60 4-12 |

| | | | 61 no |

| | | | 62 only 1 4 7 10 12 |

| |----------------------------------------------------|

| | 500 | 55 4 | |

| |----------------------------------------------------|

| | 400 | 65 5(00)| |

| | | 65 4(12)| |

| |----------------------------------------------------|

| | 300 | 55 4 | 55 only 4 5 10 |

| | | | 56 only 1 4 7 10 |

| | | | 57 only 1 4 7 10 |

| | | | 58 only 1 4 7(00) |

| | | | 58 no 10 11 12(12) |

| | | | 59 no 1 2 3 |

| |----------------------------------------------------|

| | 250 | 58 10 | 58 only 10(00) 10 11 12(12) |

| | | | 59 only 1 4(00) 1 2 3 4(12) |

| | | | 61-64 no |

| | | | 65 no 1 2 3 4 |

| |----------------------------------------------------|

| | 200 | 55 4 | 55 only 4 7 10 |

| | | | 56 only 1 4 7 10 |

| | | | 57 only 1 4 7 10 |

| | | | 58 only 1 4 7 |

| | | | 59 -61 no |

| | | | 62 only 1 4 7 10 12 |

| |----------------------------------------------------|

| | 150 | 63 1 | 64 6 7 8 9(12) |

| |----------------------------------------------------|

| | 100 | 63 1 | |

+----------------------------------------------------------+

2001年3月更新说明:

ds085.0 - Monthly Northern Hemisphere 47x51 Tropospheric Analyses, continuing from

January 1946

This free dataset contains a

time-series collection of monthly gridded Northern Hemisphere

tropospheric data on a 47x51 polar stereographic grid. These

grids are computed by DSS from the daily grids of various

operational models and meteorological projects.

PERIODS : 1946jan-2000may

note: periods vary for different parameters and levels

UPDATES : Several times per year.

USAGE : Public domain. Normal access. See COST below. User may

redistribute, but we do not support redistributed files or

software.

VARIABLES : sea level pressure

surface temperature

geopotential height

temperature

u wind component

v wind component

LEVELS : sea level

sea surface

surface

1000mb

850mb

700mb

500mb

400mb

300mb

250mb

200mb

150mb

100mb

note: see the inventories (inventories) to find which variables are available at each level

TIMES : monthly

12 hour intervals

note: monthly grids are computed for 00Z and 12Z

or 03Z and 15Z, from the daily grids

TYPES : project work

gridded analyses

time series sort

COVERAGE : 47x51

northern hemisphere

polar projection grid

381km between points at latitude 60

COST : None. The data are free and available by clicking the button in the navigation bar.

SOURCES : National Meteorological Center (NMC - after 1994, NCEP)

ESSPO, an interagency project to prepare 1955-1960 grids

US Navy

National Center for Atmospheric Research

VOLUME : 109 MB total

note: see the inventories (inventories) for the sizes of individual datafiles

FORMATS : NCAR Tape Format for Northern Hemisphere Octagonal Grid Data

(http://dss.ucar.edu/cgi-bin/wpg?

type=lower&url_path=datasets/ds085.0/

docs&file=

/huron/ftp/datasets/common/nmc.octagon/format.html&spec=dattore&title=Format&nopt=3)

STATISTICS : time-series monthly means

CONTACT : For assistance with this dataset, please contact

Bob Dattore (dattore@ucar.edu/303-497-1825) or

Will Spangler (spangler@ucar.edu/303-497-1217).

If the specialist is unavailable, please contact our general

help desk (datahelp@ucar.edu/303-497-1219).

DATASETS :ds195.0 (http://dss.ucar.edu/datasets/ds195.0):

source of the daily grids used to compute grids in this set

ds085.1 (http://dss.ucar.edu/datasets/ds085.1):

monthly grids, but on a 5-degree latitude/longitude grid

ds195.1 (http://dss.ucar.edu/datasets/ds195.1): daily grids,

but on a 5-degree latitude/longitude grid

--------------------------------------------------------------------------------

This page was updated on 21 February 2002 at 3:00

--------------------------------------------------------------------------------

ds085.1 - Monthly Northern Hemisphere 72x19 Tropospheric Analyses, continuing from April 1947

This free dataset contains a

time-series collection of monthly mean gridded Northern

Hemisphere tropospheric data on a 5-degree latitude/longitude

grid. These grids are computed by DSS from the daily grids of

various operational models and meteorological projects. These

daily grids are archived in ds195.1 (http://dss.ucar.edu/datasets/ds195.1).

PERIODS : 1947jan-2001dec

note: periods vary for different parameters and levels

UPDATES : irreg

USAGE : Public domain. Normal access.

See COST below. User may redistribute, but we do not support redistributed files or

software.

VARIABLES : sea level pressure

sea surface temperature

surface temperature

geopotential height

temperature

u wind component

v wind component

LEVELS : sea level

sea surface

surface

1000mb

850mb

700mb

500mb

400mb

300mb

250mb

200mb

150mb

100mb

note: see the inventories (inventories) to find which variables are available at each level

TIMES : monthly

12 hour intervals

note: monthly grids are computed for 00Z and 12Z

or 03Z and 15Z, from the daily grids

TYPES : gridded analyses

time series sort

COVERAGE : 72x19

5-degree resolution

northern hemisphere

latitude / longitude grid

COST : None. The data are free and available by clicking the button in the navigation bar.

SOURCES : US Navy

US Air Force

ESSPO, an interagency project to prepare 1955-1960 grids

National Meteorological Center (NMC - after 1994, NCEP)

National Center for Atmospheric Research

Extended Forecast Division of NMC

VOLUME : 98 MB for the entire set

note: see the inventories (inventories) for the sizes of individual datafiles.

FORMATS : Format of Northern Hemisphere 5-degree Lat-lon Grids

(http://dss.ucar.edu/datasets/common/ncar.latlon/format.html)

STATISTICS : time-series monthly means

CONTACT : For assistance with this dataset, please contact

Bob Dattore (dattore@ucar.edu/303-497-1825) or

Will Spangler (spangler@ucar.edu/303-497-1217).

If the specialist is unavailable, please contact our general

help desk (datahelp@ucar.edu/303-497-1219).

DATASETS :ds195.1 (http://dss.ucar.edu/datasets/ds195.1):

source of the daily grids used to compute grids in this set

ds085.0 (http://dss.ucar.edu/datasets/ds085.0): monthly grids,

but on a 47x51 polar-stereographic grid

ds195.0 (http://dss.ucar.edu/datasets/ds195.0):

daily grids, but on a 47x51 polar-stereographic grid

--------------------------------------------------------------------------------

This page was updated on 21 February 2002 at 3:00

--------------------------------------------------------------------------------

附录1:

FORMAT FOR NORTHERN HEMISPHERE

OCTAGONAL GRID DATA

I. INTRODUCTION

This document describes the format of records contain-

ing grid analysis data on the National Meteorological

Center (NMC) octagonal grid. This is a 47x51 grid with

no data values stored for the corner sections (14 grid

points are omitted in the corners on the outside edges

of the grid), resulting in an octagonal shaped array

with 1977 data values. The grid spacing is 381 km at 60

degrees north latitude. The points are equally spaced

when viewed on a polar stereographic map projection,

centered on the north pole and rotated such that 10

degrees east longitude is a horizontal line to the

right of the Pole. The layout of the grid points is

shown in figure 1. Programs to read this format and to

transform to latitude-longitude grids are available

from the NCAR Data Support Section (DSS). These pro-

grams use the subroutine GBYTES to handle the bit mani-

pulation functions. GBYTES is available for various

computers from the DSS.

The format is used for data from a variety of sources,

but it is used most commonly for data from NMC. The NMC

grid data are usually based on the NMC final analyses

and include data received up to about 10 hours after

data time. If the final analyses were not available,

data were sometimes filled in with the operational

data, which have a data cutoff of 3 hours 20 minutes

after data time.

For data received from NMC there is a units change in

1973. Before 1973 heights are in centimeters and wind

speeds are in knots. Starting 1 January 1973, the

heights are in meters and wind in m/sec. Details of the

units are given in Table I. Temperature analyses are

received from NMC in oK but are converted at NCAR to

oC.

II. RECORD LAYOUT

Each grid field is contained in one 3000 byte record.

This format was originally implemented on Control Data

Corporation computers using a 60-bit word size and the

record length is 400 of these words. The base value

and checksum derive from this word format. The base

value can be evaluated using the rules in section B,

and the checksum can be ignored by most users.

The record consists of a 120-bit identification sec-

tion, 60-bit base value, 1977 12-bit data values, and a

60-bit checksum.

A. Identification Section

Bits 1 through 120 contain the ID section as fol-

lows:

Name Offset Bits

1. format number 0 6

2. year 6 7

3. month 13 4

4. day 17 5

5. hour 22 5

6. pressure level 27 10

7. function 37 9

8. forecast 46 9

9. miscellaneous 55 10

10. source 65 6

11. grid status 71 5

12. kbias 76 12

13. kscale 88 12

14. additional 100 20

where

1. format number: 1 for most octagonal grid

data. A 2 indicates additional data follows

the first 3000 bytes. The extra data occur in

a 1955-60 data set and contain a few extra

points in the Pacific Ocean. They can be

ignored by most applications. Format number

is 3 for the tropical grid. Information on

this grid is available in a separate docu-

ment.

2. year: 65 = 1965

3. month: 1 to 12 for Jan. to Dec.

4. day: day of month

5. hour: Greenwich time of analysis

6. pressure level: a packed value representing

the pressure level in millibars. Pressure

(in mbs) = 1023 - packed value. Certain pres-

sure values have special meaning as follows:

1013 is sea level

1001 is surface

0 is tropopause (or fractional level, see the misc fi

7. function code: where 1 is heights, 10 is

temperatures, etc. Table I contains a com-

plete list of function codes.

8. forecast: analyses are coded as zero. Fore-

casts are usually coded as 12 = 12 hr fcst,

24 = 24 hrs, etc.

9. misc: this field is used to code the second

pressure in thickness fields (packed as

1023-mbs) and can be used for other fields as

necessary. For pressures less than 1 mb this

field is set to pressure x 100 (0.4 is set to

40) and pressure in 6 is set to 0.

10. source of the analysis

1 = from NMC final analyses

2 = from USAF

3 = from Navy

4 = from 433L ESSPO project

5 = NMC operational analyses (3.3

hr data cutoff)

11. grid status: normally zero. A non-zero value

may be used in processing the data to indi-

cate that the grid values need to be checked.

0 = grid not checked

1 = grid passed a loose quality check

2 = grid may contain bad data points

17 = grid passed a loose quality check, but

grid status was previously set to 1

12. kbias: is the bias used in packing the data.

See Eqn (1). It is the value 2048 for grids

from NMC.

13. kscale: is the scaling factor as shown in Eqn

(1). kscale is packed in the record such

that packed value = kscale + 2048.

14. additional: For monthly mean grids, the first

8 bits of this area contain a count of the

number of fields which were used to compute

the mean. For individual analyses, this area

is unused for data previous to 1973. Start-

ing in 1973, the following markers may have

been packed as received from NMC. Tables

explaining these markers are available in NMC

Office Note 84.

# of bits

5 (G) code number of program generating data data

9 (R) Run Marker

3 (N) Spectral Quantity Marker

3 (KS) Spectral Method Marker

B. Base Value

Bits 121 through 180 contain the base value used

in Eqn 1. This is a full 60 bit word based on Con-

trol Data Corporation 6600/7600 floating point

format except that negative numbers are

represented in sign magnitude and not ones comple-

ment form. Bit 1 contains the sign, bits 2 to 12

the exponent, and bits 13 to 60 contain the magni-

tude.

The exponent is biased by 20008 for exponents

greater than zero, and 17778 for exponents less

than zero. Thus a packed value of 17738 would

represent an exponent of -48. A value of 20058

would represent an exponent of +58. Values ordi-

narily are normalized to the left with the first

significant digit in the high order position. The

binary point for the magnitude is assumed to be at

the extreme right.

Value (decimal) Packed value (octal)

-1.000 57204000000000000000

0. 00000000000000000000

1.000 17204000000000000000

2.000 17214000000000000000

3.125 17216200000000000000

11300.000 17355411000000000000

Until January 1973, the base values were usually

constant for a given pressure level and function

code. They were all positive, and corresponded

closely to the US Standard Atmosphere of 1962.

After 1973, the base values are close to the mean

value of each field.

C. Data Section

Bits 181 through 216 are unused and 217 through

23940 contain the data values. The 1977 packed

data values are contained in consecutive 12-bit

bytes beginning after skipping 216 bits from the

start of the record.

Figure 1 shows the geographical location of the

data points. The 1977 packed data points have the

following (I.J) values in Figure 1:

DP#1 I,J = 15,1

DP#2 16,1

.

.

DP#19 = 33,1

DP#20 = 14,2

.

.

DP#1977 = 33.51

D. Checksum

Bits 23941 through 24000 contain a 60-bit checksum

formed by adding words 1 through 399 on the Con-

trol Data 6600/7600. This addition is the same as

an add and carry logical addition of the 60 bit

words. It is included to allow testing of the

data integrity and most users can ignore this

checksum.

III. CALCULATING TRUE DATA VALUES

The packed 12-bit values can be unpacked into integer

variables using GBYTES. The true value at each data

point is then recoverd from the 12-bit values by the

following equation:

truevalue=base+const*(packed value-kbias)*2**kscale (1)

The value of const is not packed in the record. The

value is usually one, but exceptions to this are noted

at the end of Table I. The units of the base values are

the same as the units of the truevalue and are listed

under "units" in Table I.

IV. EXAMPLE

The following shows a typical ID section and one of the

data values for a temperature field.

Data Packed value Octal Base 10 Meaning

a. year 1000001 101 65 1965

b. month 0110 6 6 June

c. day 11101 35 29 29th

d. hour 01100 14 12 12Z

e. pressure 0010101101 255 173 1023-173=850 mbs

f. function 000001010 12 10 Temperature

g. forecast 000000000 0 0 An anlysis

h. misc. 000000000 0 0 not used

i. source 000001 1 1 Data from NMC

j. kbias 100000000000 4000 2048 See eqn (1)

k. kscale 011111111100 3774 2044 kscale=2044-2048= -4

l. base 60 bits of zero 0 0 See eqn (1)

m. DP#1 011101110100 3564 1908;

temp = 0 +1*(1908 - 2048)*2**(-4)

temp = -8.75 deg C

TABLE I

Function Units (blank=na) Usual Scaling

Code Field Type before 1973 1973 on Until 1973

_____________________________________________________________________________

1 Z (Geopotential height cm m 6 for P>400 mb

7 for P<400 mb

2 Stream functions cm**2 same as 1

made at NMC sec

4 Thickness values cm m same as 1

5 w (Vertical velocity) dynes/cm**2/sec -8

or

microbars/sec millibars/sec

6 Surface pressure# mb 0

10 T (temperature) deg C deg C -4

19 dew point depression deg C deg C -4

20 Max temperature deg C

21 Min temperature deg C

26 Stream functions cm**2/sec same as 1

made at NCAR)

27 Stream functions cm**2/sec same as 1

made at NCAR)

28 Sea level pressure* mb mb

30 U wind component** knots m/sec

31 V wind component** knots m/sec

40 Cloud cover 80ths 0

44 Relative humidity percent

47 Sea surface temperatur deg C

90 Total precipitation m

93 Snow depth m

#For some non-NMC datasets function code 6 is used to

indicate sea level pressure.

*In NMC data, prior to 1 April 1971, add 900 to get sea

level pressure.

**U and V components are positive in the I and J grid

directions, respectively, not to the East and North.

The value of the "constant" in eqn (1) is always 1

except that for function code 5 it is -1, and for codes

2, 26 and 27 (stream functions) it is the value of g/f

in CGS units at 45 N.

The scaling values given in this table are those nor-

mally used prior to 1973 but the scaling factor packed

in the record is the one actually used for that data

field.

REFERENCES

Jenne, Roy L., 1970: The NMC Octagonal Grid. NCAR,

unpublished.

Jenne, Roy L. and Dennis H. Joseph, 1974: Techniques

for the Processing,

Storage and Exchange of Data. NCAR TN/IA-93,

NCAR, Boulder, Colorado

80303, 46 pp.

CONTACTS

MAIL

Data Support Section

NCAR/SCD

PO Box 3000

Boulder, CO 80307

TELEPHONE

(303)-497-1219 (voice)

(303)-497-1137 (fax)

EMAIL

datahelp@ncar.ucar.edu

附录2:

****************************************************************************

***

*** /DSS/D/DS085.1 N.HEMIS 72X19 TROPO ANALS, MONTHLY 1947APR-CON (DSS BUILT)

*** Bob Dattore

*** Fri Apr 30 10:48:12 MDT 1999

*** dattore@ncar.ucar.edu

*** (303)-497-1825

***

***

*** Maintained and distributed by the Data Support Section, Scientific

*** Computing Division, National Center for Atmospheric Research. NCAR

*** is operated by the University Corporation for Atmospheric Research and

*** is sponsored by the National Science Foundation. Please credit when

*** publishing research which utilized data from this archive. The original

*** source of the data should also be acknowledged.

***

*** Direct inquiries to the person shown above, to the person[s] whose

*** last name[s] appears on the 'specialist:' line below, or to Roy Jenne,

*** the manager of the Data Support Section. A file of staff phone numbers

*** and E-mail addresses may be found under the home directory in the file

*** named staff.

***

*** First time users of our archive, or this data set, should contact

*** the specialist[s] before attempting to access the data. We can provide

*** users with access routines, format documentation [mentioned on the

*** 'format refs:' line in the listing below], and advice.

***

*** Experienced users of this data set should from time to time make a

*** new listing of this file, as we update our tapes and documentation

*** without notice.

***

****************************************************************************

***

DATA SET: 085.1

TITLE: N.HEMIS 72X19 TROPO ANALS, MONTHLY 1947APR-CON (DSS BUILT)

SUMMARY:

SUMMARY:

SUMMARY:

VOLUME: NNNMB/DAY, NNNMB/VSN, 108MB EST.TOTAL AS OF 1995MAY23

DAN SECTIONS: B

TN REFERENCES:

FORMAT REFS: /U2/DSS/M/LATLON

LINKS:

FOLDERS -

INV INFO PROG SUBR PROJ SP.PROJ MOVIE MICRO MISC REQ

I-DSF

TYPES: GRIDDED UANAL TIMESER

GRIDS: NHEM LATLON 72X19

LEVELS: UA MAN TROPO 1000MB 850MB 700MB 500MB 400MB 300MB 250MB

LEVELS: 200MB 150MB STRATO 100MB SEALEV

VARIABLES: SLP Z T U V

PERIODS: 1947JAN-1999JAN CONTINUING

TIMES: MOLY FROM DAILY 00Z 03Z 12Z 15Z

STATISTICS: YRMO

SOURCES: NAVY USAF ESSPO NMC FCST DIV

SOURCES: PROJECT NCAR COMPUTED AT NCAR FROM VARIOUS OPER AND PROJECT

SPECIALIST: DATTORE SPANGLER

PUBLICATIONS:

 

FILES (ON THE MSS) -

FILENAME (SPECIFY IN UPPER CASE) DESCRIPTION

/DSS/P/ACC/RULALOND DRIVER TO ACCESS ROUTINES

/DSS/P/ACC/RULALON ACCESS ROUTINES

VSN -FF T,DD PERIOD AND COMMENTS

-

- HEADER INFORMATION AND SCALING ARE IN DS060.0 FORM EXCEPT THAT BIAS

- AND SCALE USE 15 BITS INSTEAD OF 12 AND DATA BYTES (ALSO 15 BITS EA.)

- START WITH BIT 181.

-

-

- ******************* N.H. NMC U V ALL LEVELS *************

-

- ***** FROM DS085.0

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; NO DATA SOUTH OF 20N

- ***** UNTIL APR97

K6310K 1963SEP-1991DEC, YRMO U V, N.H. 72X19, 12444 RECS, 32.4 MB

K7316K 1992JAN-1999JAN, YRMO U V, N.H. 72X19, 3400 RECS, 8.8 MB

-

-

- ******************* N.H. NMC Z T SLP ALL LEVELS ****************

-

- ***** FROM DS085.0

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; NO DATA SOUTH OF 20N

- ***** UNTIL APR97

- INCLUDES SFC T FROM OCT65

- INCLUDES SLP FROM JAN73 ,AND STRATO GRIDS JAN73-FEB81

- PRIOR TO JUN57 GRID TIMES ARE 03Z AND 15Z

Y03742 1955APR-1991DEC, YRMO Z T SLP, N.H. 72X19, 15704 RECS, 40.8 MB

Y12253 1992JAN-1999JAN, YRMO Z T SLP, N.H. 72X19, 3570 RECS, 9.3 MB

-

-

- ******************* N.H. NAVY SLP *******************

-

- ***** FROM DS195.0

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; DATA EQUATOR TO POLE

- ***** ONE GRID/MONTH TO BE COMPATIBLE WITH MEANS IN DS010.0/DS010.1

Y02797 1946JAN-1993DEC, NAVY YRMO SLP, N.H. 72X19, 576 RECS, 1.5 MB

- SOME DAILY GRIDS MISSING FROM: NOV 92; JAN 93; JUL 93; AUG 93

-

-

- ******************* N.H. NMC SLP *******************

-

- ***** FROM DS195.1

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; DATA EQUATOR TO POLE

- ***** ONE GRID/MONTH TO BE COMPATIBLE WITH MEANS IN DS010.0/DS010.1

Y20878 1993JAN-1999JAN, NMC SLP, N.H. 72X19, 73 RECS, 0.2 MB

-

-

- ******************* N.H. NAVY SST *******************

-

- ***** FROM DS240.0

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; DATA EQUATOR TO POLE

K7381K 1962MAR-1993DEC, NAVY SST,JUN-JLY65 & DEC88 MSG, 379 RECS, 1.0 M

- SOME DAILY GRIDS MISSING FROM: NOV 92; JAN 93; JUL 93; AUG 93

-

-

- ******************* N.H. NMC SST *******************

-

- ***** FROM DS195.1

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; DATA EQUATOR TO POLE

Y20880 1993JAN-1999JAN, NMC SST, 95 RECS, 0.2 MB

-

-

- ******************* N.H. 700 MB *******************

-

- ***** FROM DS015.0, JAN47-MAY67, EXT FCST DIV

- ***** FROM DS195.0, JUL67-DEC87, NMC

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; NO DATA SOUTH OF 20N

- ***** UNTIL APR97

K6767K 1947JAN-1999JAN, YRMO 700MB Z T, N.H. (72X19), 2500 RECS, 6.5 MB

-

-

- ******************* N.H. 500 MB *******************

-

- ***** FROM DS085.0, NOTE 03Z AND 15Z TIMES DURING APR55-MAY57

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; NO DATA SOUTH OF 20N

- ***** UNTIL APR97

- ***** TEMPERATURES START IN JAN63

K7318K 1946JAN-1999JAN, YRMO 500MB Z T, N.H. (72X19), 2027 RECS, 5.3 MB

-

-

- ******************* N.H. 300 MB *******************

-

- ***** FROM DS025.0, JAN50-DEC57, NOTE 15Z TIMES

- ***** FROM DS085.0, JAN58-DEC88, THERE ARE 250MB FILLERS IN '58,'59

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; NO DATA SOUTH OF 20N

- ***** UNTIL APR97

- ***** TEMPERATURES START IN JAN64

K7319K 1950JAN-1999JAN, YRMO 300MB Z T, N.H. (72X19), 1906 RECS, 5.0 MB

-

-

- ******************* N.H. 200 MB *******************

-

- ***** FROM DS195.1

- ***** GRID ORIENTATION IS 0E-355E, 0N-90N; NO DATA SOUTH OF 20N

- ***** UNTIL APR97

Y02808 1962OCT-1999JAN, YRMO 200MB Z T, N.H. (72X19), 1742 RECS, 4.5 MB

-

- ******************* S.H. SLP *******************

-

- ***** FROM DS195.1

Y11054 1972APR-1992DEC, YRMO SLP, S.H. (72X19), 486 RECS, 1.3MB

-

- ******************* S.H. 500MB *******************

-

- ***** FROM DS195.1

Y11055 1972APR-1992DEC, YRMO 500MB Z, S.H. (72X19), 486 RECS, 1.3MB

-

- ***** FROM DS108.0

Y14455 1972MAY-1992DEC, YRMO 500MB T, S.H. (72X19), 485 RECS, 1.3MBl 北半球十层高空月平均资料集(46-2001.3)