Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  995 1703 (N44E17 L=319)   573    108        1 ( 970/1650-1015/1758) -60.9 E20-E15 N39-N48
      2  262 1476 (N15E72 L=265)  1517    156        3 ( 233/1406- 306/1542) -60.9 E76-E67 N10-N19
      3  429 1498 (N19E52 L=284)   514     56        1 ( 401/1468- 459/1518)  56.3 E55-E49 N17-N20
      4 1551 1366 (N30W31 L=  8)   448    159        1 (1503/1299-1602/1425) -36.9 W27-W35 N25-N33
      5  618 1353 (N13E32 L=305)   258     65        1 ( 600/1319- 637/1385) -76.0 E33-E30 N11-N15
      6  868 1292 (N13E14 L=322)   421    158        0 ( 828/1217- 900/1355) -49.4 E17-E11 N09-N16
      7 1484 1322 (N26W26 L=  2)   287    142        2 (1425/1291-1520/1353)   0.0 W21-W28 N24-N27
      8 1801 1210 (N24W56 L= 32)  1263    122        3 (1751/1159-1835/1266) -29.1 W50-W59 N20-N27
      9 1745 1132 (N18W49 L= 25)   442    105        1 (1719/1083-1772/1179) -45.0 W46-W52 N15-N20
     10  273  953 (S16E53 L=284)   401    144        0 ( 244/ 882- 293/1014) -63.4 E55-E50 S20-S12
     11 1021  769 (S16W04 L=340)   835    280        4 ( 950/ 689-1065/ 827) -53.1 W00-W06 S20-S11
     12 1763  744 (S05W58 L= 34)   427     67        1 (1737/ 710-1791/ 771)  53.1 W56-W60 S07-S03
     13 1130  731 (S16W11 L=347)   267     72        1 (1115/ 693-1148/ 768) -68.2 W10-W12 S18-S13
     14 1230  702 (S16W18 L=354)   687    195        3 (1152/ 650-1300/ 767)  56.3 W13-W21 S20-S11
     15  407  665 (S33E40 L=296)  1006    196        1 ( 322/ 627- 488/ 704)  20.2 E51-E32 S37-S29
     16  796  639 (S28E09 L=327)   210     72        0 ( 783/ 607- 811/ 682)  90.0 E09-E07 S29-S24
     17 1434  497 (S26W39 L= 15)  3340    658        4 (1158/ 421-1688/ 627)  31.7 W20-W55 S34-S13
     18  909  434 (S40W03 L=339)   331     39        1 ( 889/ 416- 937/ 459) -26.6 W01-W05 S42-S38
     19  791  402 (S45E06 L=330)   863    146        1 ( 729/ 381- 861/ 429)  15.3 E11-W00 S47-S43
     20  667  396 (S49E18 L=318)   454     49        1 ( 640/ 373- 688/ 426) -90.0 E20-E15 S50-S45
  

    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