专业气象插值软件 Anusplin使用注意事项 VERSION 3-2

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专业气象插值软件Anusplin使用注意事项(仅针对Anusplin VERSION 其他版本需要进一步修改)

作者:pku 遥感所生态遥感实验室

Lvy&花花合力打造~

2013-7-28

1 准备数据(暂时命名为)

1) 将站点数据导入ArcGIS, 注意dem的坐标系须是:albers Conical Equal Area

2) Z值:Spatial Analyst tools->Extract value to Points

X、Y值:属性表,新建X、Y列,Field Geometry,

X:Property:X coordinate Of Point

Use coordinate system of the data frame

Units: m

Y:Property:Y coordinate Of Point

Use coordinate system of the data frame

Units: m

3) 将所有数据导入SPSS以设定格式

2 检查程序及数据完整性

将所需要的14个.exe,一个.eer,一个.dos,以及数据.dat考入同一个文件夹

3 编写运行需要的cmd文件

所需要的cmd文件

2 %自变量个数

1 %因变量个数,这里只考虑高程,所以只有一个

0 1 %x的最小值、最大值范围、不转换、单位是m(注意起始坐标、分辨率、行列数要与DEM吻合)

0 1%y的最小值、最大值范围、不转换、单位是m(注意起始坐标、分辨率、行列数要与DEM 吻合)

13 3549 0 1 %z的最小值、最大值范围、不转换、单位是m

3 %样条函数阶数

1 %插值面个数

1

%数据文件名

5 %站点文字字节

(a5,,,,%数据格式

%表面文件,接下来要用

注意:存储时要写一行、空一行

SPLINA VERSION 30/08/97

COPYRIGHT AUSTRALIAN NATIONAL UNIVERSITY

NUMBER OF INDEPENDENT SPLINE VARIABLES (1 TO 10): 2

NUMBER OF INDEPENDENT COVARIATES (0 TO 8):

1

INDEPENDENT VARIABLE LIMITS AND TRANSFORMATION CODE:

0 NO TRANSFORMATION

1 X/A

2 X*A

3 A*LOG(X + B)

4 (X/B)**A

5 A*EXP(X/B)

6 A*TANH(X/B)

LIMITS AND TRANSFORMATION CODE FOR VARIABLE 1:

LIMITS AND TRANSFORMATION CODE FOR VARIABLE 2:

LIMITS AND TRANSFORMATION CODE FOR VARIABLE 3:

ORDER OF SPLINE (AT LEAST 2):

3

NUMBER OF SURFACES (1 TO 12):

1

COMMON OPTIMIZATION DIRECTIVE FOR EACH SURFACE:

(0 - NO, 1 - YES)

OPTIMISATION DIRECTIVES:

0 - FIXED RHO

1 - MINIMIZE GCV

2 - MINIMIZE TRUE MEAN SQUARE ERROR

3 - FIXED SIGNAL

INPUT DIRECTIVE FOR SURFACE 1:

1

DATA FILE NAME:

NO. OF CHARACTERS IN SITE NAME/NUMBER (0 TO 20):

5

DATA FORMAT (SITE NAME, 3 INDEP VARS, 1 SURFACES, REL VARIANCE):

(a5,,,,

OUTPUT LARGE RESIDUAL FILE NAME:

GETFILA - OUTPUT FILE ALREADY EXISTS

编写运行所需要的cmd文件

%表面文件,

1 %插值表面

%插值结果存储为DEM类型文件,可直接用arcgis打开

2 %文件输出格式为ARC/INFO GRID

1

1

1

1

%x的最小值、最大值范围、不转换、单位是m(注意看.sur)2

%x的最小值、最大值范围、不转换、单位是m(注意看.sur)

%数据输出格式

2 %协变量的格式为ARC/INFO GRID

%用arcgis,将dem输出为ASCII格式

-9999 % 空数据标识

:

LAPGRD VERSION 30/08/97

COPYRIGHT AUSTRALIAN NATIONAL UNIVERSITY

SPLINE COEFFICIENTS FILE NAME:

SURFACE NUMBER ( 0 T0 1):

1

OUTPUT GRID FILE NAME:

MODE OF OUTPUT GRID (0,1,2 OR 3):

0 - X,Y,Z FORMAT

1 - GENERIC GRID BY ROWS

2 - ARC/INFO GRID

3 - IDRISI IMAGE

2

GRID VALUE UNITS (0 UNDEF, 1 M, 2 FT, 3 KM, 4 MI, 5 DEG, 6 RAD): 1

GRID POSITION UNITS (0 UNDEF, 1 M, 2 FT, 3 KM, 4 MI, 5 DEG, 6 RAD): 1

CENTRING OPTION (0 - AT CORNERS, 1 - AT CENTRES):

1

INDEX OF FIRST GRID VARIABLE (NORMALLY 1):

1

LOWER LIMIT, UPPER LIMIT AND SPACING OF FIRST GRID VARIABLE:

INDEX OF SECOND GRID VARIABLE (NORMALLY 2):

2

LOWER LIMIT, UPPER LIMIT AND SPACING OF SECOND GRID VARIABLE:

NUMBER OF COLUMNS = 1915

NUMBER OF ROWS = 1636

OUTPUT ARC/INFO GRID FORMAT (BLANK FOR BINARY):

MODE OF 3RD INDEPENDENT VARIABLE (0,1,2 OR 3):

0 - USER SUPPLIED CONSTANT

1 - USER SUPPLIED GENERIC GRID

2 - USER SUPPLIED ARC/INFO GRID

3 - USER SUPPLIED IDRISI IMAGE

2

INPUT GRID FILE NAME:

SPECIAL VALUE OF OUTPUT GRID:

MINIMUM VALUE OF OUTPUT GRID =

MAXIMUM VALUE OF OUTPUT GRID =

NUMBER OF GRID CELLS = 1639934

PROGRAM LAPGRD VERSION DATE 28/07/2013 TIME 运行对应的cmd文件打开cmd

通过cd命令进入程序存储的文件夹

运行对应的文件,通过查看生成的日志检查正确性

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