count_unique_values(x)等价于dimsizes(get_unique_values(x))。 8.get_unique_values——查询数组中的唯一值 34 44 44-48 34-38 14 44-45 34-35 1 1.isbyte,ischar,ischaracter,isdouble,isenumeric,isfloat,isgraphic,isint,isint64,is
(rc) ; variable overview rc就是我们得到的打点数据,或者说p值(数理统计术语) *** *** 我们继续原文中的回归分析 ; 回归系数的显著性检验 tval = onedtond(rc@tval , dimsizes(rc)) df = onedtond(rc@nptxy, dimsizes(rc)) - 2 b = tval ; b must be same size as tval (and df) b = 0.5...
How do I create a new variable that doesnt contain a _FillValue attribute? How do I create a double, long, short, or byte variable without using new or one of the conversion routines, like integertobyte? How do I include the double quote () character in an NCL string? Can NCL prompt...
78. 79. resources@tiMainString = pres@long_name 80. 81. plot = gsn_contour(xwks,pres,resources) ; Draw a contour plot. 改变标题来反映等值线的新的数据,并且绘制变量pres 的等值线图。 82. 83. print(temp(2:5,7:9)) ; Print subset of temp variable. 打印温度的子集 (第一个维度中2 ...
(an input expression of type INTEGER) is the length of CHRM - the maximum number of characters that it will hold. The value of MCIM must not be altered. NCIM (an input variable of type INTEGER), on entry, is the number of meaningful characters in CHRM. If CHRM is changed, NCIM sho...
5. How do I create a double, long, short, or byte variable without using new or one of the conversion routines, like integertobyte?6. How do I include the double quote () character in an NCL string?7. Can NCL prompt for user input?8. Is it possible to ha...
14.HowdoIgetthecurrentdateintoNCLasastring? 15.HowdoIgetalistoffilesintoanarrayofstringsinNCL? 16.HowcanIrecursivelygetalistoffilesinadirectorytreeintoNCL? 17.HowdoIconcatenatestringsandvaluesinNCL? 18.HowdoIretrieveanenvironmentvariableinNCL? 19.HowdoIprintnicelyformatted,multiplecolumnsofdatainNCL? 20...
[, {X | Y | Z}TICK_GET=variable] [, {X | Y | Z}TICKFORMAT=string] [, {X | Y | Z}TICKINTERVAL=value] [, {X | Y | Z}TICKLAYOUT=scalar] [, {X | Y | Z}TICKLEN=value] [, {X | Y | Z}TICKNAME=string_array] ...
is variable because the peak inductor current is not fixed. However in mode 3, the off time is constant since the peak current and the output voltage are both fixed. The auxiliary winding used to provide bias to the NCL30002 is also used to detect when the current has dropped to ...
Createsanasciitextfileofnumericorstringdatatype. Computestheinversesineofnumerictypes. Computestheinversetangentofnumerictypes. Computestheinversetangentof(y/x)fornumerictypes. Appliesresourcestothegivenobjects. Computestheaverageofavariableregardlessofdimensionality. ...