Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  840 1695 (N49E19 L= 57)   331     41        1 ( 818/1671- 861/1714)  76.0 E21-E17 N46-N50
      2  670 1635 (N43E33 L= 43)   329     21        1 ( 652/1613- 692/1658) -31.0 E35-E30 N41-N44
      3 1560 1567 (N39W46 L=122)   778    140        0 (1501/1526-1618/1611) -36.9 W41-W51 N35-N42
      4  737 1433 (N29E21 L= 55)   268     64        0 ( 722/1403- 756/1468) -53.1 E23-E19 N26-N30
      5  312 1422 (N26E60 L= 16)   654     87        1 ( 281/1385- 343/1464) -24.4 E65-E54 N23-N28
      6 1423 1370 (N25W28 L=104)   266    105        0 (1375/1337-1459/1396)  29.7 W23-W30 N23-N27
      7 1650 1278 (N19W45 L=121)   812    184        1 (1582/1212-1708/1341) -48.4 W39-W49 N14-N23
      8 1753  856 (S07W53 L=129)   545     21        0 (1727/ 831-1775/ 880)  -9.5 W49-W55 S08-S05
      9 1303  837 (S08W18 L= 94)   243    117        0 (1258/ 817-1339/ 867)   9.5 W14-W20 S09-S06
     10 1081  662 (S19W04 L= 80)  1749    522        1 ( 871/ 571-1179/ 833)  45.0 E09-W10 S26-S08
     11  803  734 (S15E14 L= 62)   477    169        0 ( 752/ 693- 874/ 795) -40.6 E16-E09 S17-S11
     12  307  707 (S19E54 L= 22)  1352    196        0 ( 246/ 645- 401/ 746)  14.0 E64-E44 S23-S16
     13 1431  674 (S18W28 L=104)   435    100        0 (1396/ 641-1464/ 718) -39.8 W25-W31 S20-S15
     14 1650  590 (S25W49 L=125)  1527    183        1 (1614/ 508-1696/ 666)  84.8 W45-W51 S30-S19
     15 1273  536 (S28W19 L= 95)   375    131        0 (1218/ 505-1324/ 575)  35.5 W14-W21 S30-S25
  

    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