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Another contour problem [message #39860] Fri, 18 June 2004 08:03
jeff.patrick is currently offline  jeff.patrick
Messages: 4
Registered: June 2004
Junior Member
Hello all,

The section of code that follows appears to work fine right up until
it gets to the contour command where the program hangs. No errors are
given and IDL must be shutdown from task manager and restarted. The
only thing I've changed from some working code I have is the SPH_SCAT
commands used to be calls to a custom krigging function. Any ideas
what may be causing this to happen?

Any suggestions are welcome,

Jeff

arrX = SPH_SCAT(arrLon, arrLat, arrXValue, BOUNDS=[1.,0.,360., 89.],
GS=[2.,1.], BOUT=bout)

arrY = SPH_SCAT(arrLon, arrLat, arrYValue, BOUNDS=[1.,0.,360., 89.],
GS=[2.,1.], BOUT=bout)

FOR j = 0.0, 89.0, 1.0 DO BEGIN

FOR i = 0.0, 360.0, 2.0 DO BEGIN

pro_ConvMagGeo, 89.0 - j, i - dblShift + 1, geo_lat, geo_lon

IF j EQ 0.0 AND i EQ 0.0 THEN BEGIN

arrGLat = [geo_lat]

arrGLon = [geo_lon]

ENDIF ELSE BEGIN

arrGLat = [arrGLat, geo_lat]

arrGLon = [arrGLon, geo_lon]

ENDELSE

ENDFOR

ENDFOR

sngH = SQRT(((arrX)^2) + ((arrY)^2))

MAP_SET, intLat, intLon, 0, /SATELLITE, SCALE=(intZoom * 1E6),
/ISOTROPIC, /HORIZON, E_HORIZON={FILL:0, COLOR:'000000'xL},
XMARGIN=[0,17], YMARGIN=[0,0], /NOERASE

hexTextCol = 'CCCCCC'xL ; gray text

CONTOUR, sngH, arrGLon, arrGLat, /IRREGULAR, /ISOTROPIC, /CLOSED,
/CELL_FILL, /OVERPLOT,LEVELS=[ 20, 40, 60, 80, 100, 120, 140, 160,
180, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, 400, 420, 440,
460, 480, 500, 520, 540, 560, 580, 600, 620, 640, 660, 680, 700, 720,
740, 760, 780, 800, 820, 840, 860, 880, 900, 920, 940, 960, 980, 1000]
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