Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  830 1699 (N49E21 L= 56)   372     63        2 ( 794/1673- 859/1718)  -8.1 E24-E17 N46-N50
      2  383 1573 (N36E61 L= 15)   623    117        1 ( 372/1511- 402/1627) -29.7 E69-E55 N32-N40
      3 1558 1563 (N39W46 L=123)   655    129        0 (1509/1529-1611/1606) -45.0 W41-W50 N36-N42
      4  306 1419 (N25E60 L= 16)   632     96        0 ( 275/1372- 328/1458) -24.4 E67-E55 N22-N27
      5 1408 1367 (N25W26 L=103)   272    110        0 (1360/1336-1445/1396)  29.7 W22-W29 N23-N27
      6 1657 1259 (N18W45 L=122)   868    237        0 (1582/1159-1735/1327) -47.7 W39-W51 N11-N22
      7 1751  856 (S07W52 L=129)   544     28        0 (1726/ 833-1773/ 882) -36.9 W50-W54 S08-S05
      8 1289  836 (S08W17 L= 94)   259    117        1 (1244/ 810-1325/ 866)  11.3 W14-W19 S09-S06
      9 1133  723 (S15W07 L= 84)   704    261        1 (1082/ 633-1162/ 845)  81.9 W04-W09 S21-S07
     10  797  725 (S16E14 L= 63)   416    155        1 ( 745/ 694- 858/ 785) -35.5 E17-E10 S17-S12
     11  299  708 (S19E55 L= 22)  1230    190        1 ( 236/ 650- 381/ 744)  16.7 E65-E45 S23-S16
     12 1421  673 (S19W27 L=104)   361     83        0 (1389/ 641-1452/ 712) -39.8 W24-W30 S20-S15
     13 1639  583 (S25W48 L=125)  1347    168        2 (1603/ 505-1682/ 650)  84.3 W44-W50 S30-S20
     14  982  588 (S25E02 L= 75)   668    230        1 ( 860/ 573-1075/ 617)   8.1 E10-W04 S25-S22
     15 1259  534 (S28W18 L= 94)   263    116        0 (1212/ 504-1301/ 569)  39.8 W14-W20 S30-S25
     16  773  540 (S29E17 L= 60)   284     95        1 ( 726/ 520- 809/ 551)  -9.5 E20-E14 S30-S27
  

    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