Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1048 1610 (N44W10 L=130)   267     35        0 (1023/1597-1076/1625) -26.6 W07-W12 N42-N44
      2 1490 1583 (N35W46 L=166)   716    106        1 (1467/1544-1528/1617)  21.8 W41-W51 N32-N37
      3 1248 1334 (N22W18 L=139)   753    371        0 (1147/1200-1356/1451) -63.4 W13-W23 N12-N30
      4 1625 1302 (N15W45 L=166)  1357    245        6 (1566/1213-1681/1398) -90.0 W40-W49 N09-N21
      5  212 1275 (N26E66 L= 54)   613     90        0 ( 174/1257- 249/1296)  10.3 E73-E61 N24-N27
      6  810 1102 (N12E13 L=108)   361     88        1 ( 770/1082- 860/1118) -18.4 E15-E09 N10-N13
      7 1747  857 (S14W50 L=170)   490     40        0 (1727/ 830-1767/ 889)  76.0 W47-W51 S15-S11
      8  525  805 (S04E35 L= 86)   389    106        1 ( 508/ 755- 558/ 841)  80.5 E36-E32 S07-S01
      9  297  718 (S09E56 L= 64)   407     84        1 ( 264/ 690- 325/ 764) -59.0 E59-E53 S10-S05
     10  296  594 (S17E62 L= 58)   865    103        2 ( 262/ 563- 324/ 643) -80.5 E66-E57 S19-S13
     11 1441  527 (S32W25 L=145)   280     75        0 (1404/ 514-1483/ 544)   0.0 W22-W28 S32-S30
     12  750  380 (S35E29 L= 92)   938    214        0 ( 700/ 314- 821/ 467) -76.0 E31-E25 S41-S27
     13 1184  449 (S34W05 L=126)   457    112        1 (1125/ 435-1246/ 465) -18.4 W00-W09 S35-S32
     14 1137  206 (S57E02 L=119)   738    115        1 (1083/ 190-1202/ 223)   0.0 E07-W05 S58-S54
  

    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