Last change
on this file since 101 was
101,
checked in by pinsard, 18 years ago
|
start to modify headers of Interpolation *.pro files for better idldoc output
|
-
Property svn:executable set to
*
|
File size:
400 bytes
|
Line | |
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1 | ;+ |
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2 | ; |
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3 | ;- |
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4 | FUNCTION imoms3, xin |
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5 | |
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6 | x = abs(xin) |
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7 | y = fltarr(n_elements(x)) |
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8 | |
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9 | test1 = where(x LT 1) |
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10 | IF test1[0] NE -1 THEN BEGIN |
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11 | xtmp = x[test1] |
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12 | y[test1] = 0.5*xtmp*xtmp*xtmp -xtmp*xtmp -0.5*xtmp + 1 |
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13 | ENDIF |
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14 | test1 = where(x LT 2 AND x GE 1) |
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15 | IF test1[0] NE -1 THEN BEGIN |
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16 | xtmp = x[test1] |
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17 | y[test1] = (-1./6.)*xtmp*xtmp*xtmp + xtmp*xtmp - (11./6.)*xtmp + 1 |
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18 | ENDIF |
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19 | |
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20 | RETURN, y |
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21 | END |
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