Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  955 1630 (N40E14 L=180)   487    107        0 ( 904/1597-1007/1658) -16.7 E19-E09 N38-N41
      2 1686 1503 (N40W53 L=247)  1971    248        4 (1638/1410-1727/1612)  78.7 W46-W60 N33-N48
      3 1413 1188 (N15W23 L=217)   240     91        0 (1387/1150-1448/1231) -45.0 W21-W25 N13-N17
      4  782 1086 (N02E16 L=179)   313     76        0 ( 765/1049- 797/1125) -63.4 E16-E14 N00-N04
      5  480  896 (S13E35 L=160)   364     75        1 ( 452/ 867- 505/ 928)  59.0 E36-E32 S15-S10
      6 1653  876 (S01W44 L=238)   531     98        1 (1610/ 836-1685/ 916) -20.6 W39-W47 S03-N00
      7  424  813 (S19E39 L=155)   545    186        2 ( 386/ 781- 480/ 846) -14.0 E42-E34 S20-S17
      8  817  792 (S16E10 L=184)   264    122        0 ( 753/ 773- 866/ 811)   0.0 E14-E07 S16-S14
      9  682  659 (S26E19 L=175)   221     33        0 ( 665/ 639- 698/ 685) -71.6 E20-E17 S27-S24
     10  844  654 (S24E08 L=187)   297     54        2 ( 814/ 627- 871/ 680)  26.6 E09-E05 S26-S22
     11 1335  556 (S25W27 L=222)   798    132        2 (1265/ 525-1383/ 587)  39.8 W23-W31 S27-S22
     12  875  505 (S34E04 L=190)   323    112        0 ( 825/ 494- 934/ 520)  23.2 E07-W00 S35-S32
     13  444  471 (S43E45 L=150)  1689    200        3 ( 362/ 443- 533/ 514)  -3.0 E55-E33 S45-S41
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y