共轭梯度算法fortran程序

通过滑动T检验时间序列的变化趋势，一般多用于气象分析(T-test time series by sliding the trend, generally used for weather analysis)

Compaq Visual Fortran Error Messages，对于利用CVF编程的programmer是本很好的对照手册。(Compaq Visual Fortran Error Messages, programming, programmer for the use of CVF is a very good control of the manual.)

地球科学（Fortran90）: 计算空间重力异常、扰动重力、垂线偏差或重力梯度的垂向梯度。 计算方式：数值积分、二维平面FFT、二维球面FFT或一维FFT。(Earth Science (Fortran90): calculate the gravity anomaly, gravity disturbance, the deflection of the vertical or gravity gradient vertical gradient. Calculation: numerical integration, FFT of the two-dimensional plane, two-dimensional spherical FFT or one-dimensional FFT.)

这是一个基于abaqus二次开发的粘弹性边界模型，可以应用于abaqus地震计算的边界处理。(this is a secondary development of abaqus, it is about visco-elastic boundary and can be used for calculation for seism. )

程序包涵利用边界元方法Boundary Element Method计算2维拉普拉斯方程Laplace Equation势流Potential Flow的所有程序

NOAH模式历史悠久，并与大气模式耦合广泛地用来模拟陆面过程，它是建立在经典的一维土壤--植被--大气传输模式上，解决了路面过程中非饱和土壤中能量和水的传输问题，这是一个开放且不断更新的公用陆面模式，同时也是NASA路面数据同化系统的模式之一。Noah lsm模式的输出状态变量包括土壤湿度和温度、地表温度、植被储水量和积雪相关变量等。

克里金二维、三维插值。是斯坦福油气预测中心C.V. Deutsch写的。本网站上也有些人上传了代码，但是往往都不全，我从本网站下下来后没有一个可以正常使用；这个是我从作者原始网页上下载的程序，并将编译语句写成SHELL语句。我上传的这个程序，确保可以编译、运行、出结果。首先运行文件夹中的Compile编译然后运行exe执行。(Kerry Jiner Wei, three-dimensional interpolation. Stanford hydrocarbon prediction center CV Deutsch wrote. Some people on this site have uploaded the code, but often not the whole, I am from this site down after no one can normally use This is what I downloaded from the website of the original program and compile written statement SHELL statement. I uploaded this program to ensure that you can compile and run, the result. Compile to compile the first run in a folder and then run exe execution.)

用MRT-LBM计算顶盖驱动流的程序，比LBGK方法更加稳定。(Codes for lid-driven flow with MRT-LBM, which is more stable than LBGK.)

徐世良经典算法集合，包含常用的各种算法，供大家下载参考(index for FEM code)

大气折射 蒙气差和天顶距以及折射系数与波长(Gas mask poor atmospheric refraction and zenith distance and refractive index with wavelength)