Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1032 1653 (N39E14 L=194)   619    112        2 (1003/1606-1072/1702) -32.0 E18-E10 N35-N42
      2 1336 1479 (N33W12 L=221)   871    164        2 (1277/1409-1396/1536) -33.7 W07-W17 N29-N37
      3 1548 1191 (N19W31 L=239)   496    167        0 (1524/1119-1591/1261) -58.0 W28-W34 N15-N23
      4 1326 1119 (N10W16 L=225)   353     70        2 (1294/1094-1351/1154) -45.0 W14-W18 N08-N12
      5 1862 1080 (N18W62 L=271)   468     50        0 (1840/1058-1883/1102)  26.6 W59-W65 N17-N20
      6 1831 1028 (N15W59 L=267)   758     85        1 (1797/ 991-1858/1057) -23.2 W54-W62 N12-N16
      7  367  900 (S20E42 L=166)  2501    449        4 ( 214/ 756- 497/1047)  39.4 E62-E33 S32-S09
      8 1255  677 (S17W21 L=230)   341     42        0 (1229/ 652-1281/ 700) -14.0 W19-W23 S18-S16
      9 1727  627 (S11W60 L=268)  1431    156        2 (1645/ 598-1781/ 670)  21.0 W51-W68 S14-S07
     10 1517  498 (S23W47 L=255)   323     45        0 (1496/ 475-1538/ 520)  71.6 W45-W48 S24-S21
     11 1184  438 (S34W25 L=233)   289    122        0 (1126/ 426-1239/ 456)  29.7 W21-W28 S36-S31
     12  938  266 (S55W15 L=224)   749     97        3 ( 886/ 241- 979/ 291)   0.0 W09-W19 S56-S52
     13  746  263 (S61E05 L=203)   498     81        0 ( 706/ 249- 785/ 285)  11.3 E10-W00 S63-S58
  

    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