WMM2015_Windows
所属分类:其他
开发工具:C/C++
文件大小:12877KB
下载次数:1
上传日期:2021-03-26 09:28:21
上 传 者:
apalace
说明: WMM地磁模型,可以输出地磁数据txt文件
(Geomagnetism Library)
文件列表:
WMM2015_Windows\bin (0, 2021-03-25)
WMM2015_Windows\bin\g.txt (22050, 2021-03-25)
WMM2015_Windows\bin\GridProgramDirective.txt (1086, 2021-03-25)
WMM2015_Windows\bin\sample_coords.txt (320, 2015-12-04)
WMM2015_Windows\bin\sample_coords.txt.bak (320, 2015-12-04)
WMM2015_Windows\bin\sample_output_file.txt (2073, 2014-12-14)
WMM2015_Windows\bin\WMM.COF (4650, 2014-12-14)
WMM2015_Windows\bin\wmm_file.exe (4342130, 2014-12-14)
WMM2015_Windows\bin\wmm_grid.exe (4325238, 2014-12-14)
WMM2015_Windows\bin\wmm_point.exe (4325750, 2014-12-14)
WMM2015_Windows\Geomagnetism_Library_Software_Manual.pdf (133296, 2014-12-14)
WMM2015_Windows\src (0, 2021-03-24)
WMM2015_Windows\src\EGM9615.h (8520651, 2014-12-14)
WMM2015_Windows\src\GeomagnetismHeader.h (18310, 2014-12-14)
WMM2015_Windows\src\GeomagnetismLibrary.c (197219, 2014-12-14)
WMM2015_Windows\src\wmm_file.c (33479, 2014-12-14)
WMM2015_Windows\src\wmm_grid.c (2982, 2014-12-14)
WMM2015_Windows\src\wmm_point.c (3859, 2015-12-09)
WMM2015_Windows\src\wmm_point.c.bak (3860, 2014-12-14)
WMM2015_Windows\WMM2015testvalues.pdf (47394, 2014-12-14)
World Magnetic Model Software and support documents
=======================================================
* Revision Number: $Revision: 1287 $
* Last changed by: $Author: awoods $
* Last changed on: $Date: 2014-12-09 15:55:09 -0700 (Tue, 09 Dec 2014) $
Files
Sublibrary Files
================
GeomagnetismLibrary.c WMM Subroutine library, C functions
GeomagnetismHeader.h WMM Subroutine library, C header file
Main Programs
===============
wmm_point.c Command prompt version for single point computation
wmm_grid.c Grid, profile and time series computation, C main function
wmm_file.c C program which takes a coordinate file as input with WMM ISO formatted coefficients as input
Data Files
===============
WMM.COF WMM Coefficients file
Supporting Documents
=====================
Geomagnetism_Library_Software_Manual.pdf Technical documents of the WMM Model and softwares
Excecutables
============
wmm_point.exe Command Prompt program for single point
wmm_grid.exe Grid, time series or profile
wmm_file.exe File processing
Test Files
===============
WMM2015testvalues.pdf Test values for WMM2015
sample_input_file.txt Sample input file for program wmm_file.exe
sample_output_file.txt Sample output file for program wmmfile.exe
Compiling with gcc
===================
gcc -lm inputfile [dependencies] -o outputfile
For example, the wmm_cmd.c can be compiled as
gcc -lm wmm_cmd.c GeomagnetismLibrary.c -o wmm_cmd.exe
Note: The library files GeomagnetismLibrary.c and GeomagnetismHeader.h should reside in the same directory for compiling.
Executing the file processing program
=====================================
The file processing program accepts this syntax:
wmm_file.exe f INPUT_FILE.txt OUTPUT_FILE.txt
Additionally to have uncertainty values appended to the output file add the "e" flag or "Errors". For example:
wmm_file.exe f e INPUT_FILE.txt OUTPUT_FILE.txt
or
wmm_file.exe f --Errors INPUT_FILE.txt OUTPUT_FILE.txt
Model Software Support
======================
* National Geophysical Data Center
* NOAA EGC/2
* 325 Broadway
* Boulder, CO 80303 USA
* Attn: Manoj Nair or Arnaud Chulliat
* Phone: (303) 497-4***2 or -6522
* Email: geomag.models@noaa.gov
For more details about the World Magnetic Model visit
http://www.ngdc.noaa.gov/geomag/WMM/DoDWMM.shtml
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