Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  903 1802 (N50E32 L=306)   407     44        1 ( 885/1778- 922/1830) -51.3 E35-E29 N48-N53
      2  968 1713 (N44E20 L=319)   532    100        2 ( 952/1659- 988/1758) -58.0 E23-E17 N39-N47
      3  395 1489 (N18E55 L=284)   421     56        2 ( 374/1466- 415/1519) -36.9 E57-E52 N16-N19
      4 1510 1389 (N30W28 L=  7)   258     99        0 (1476/1353-1542/1429) -38.7 W25-W30 N28-N32
      5  829 1303 (N13E17 L=322)   328    158        0 ( 792/1230- 853/1368) -49.4 E20-E13 N09-N16
      6 1736 1282 (N27W49 L= 28)   466     96        0 (1718/1242-1758/1320) -78.7 W47-W51 N25-N30
      7 1792 1219 (N24W55 L= 33)  1294    191        2 (1761/1148-1829/1292)  68.2 W51-W60 N19-N29
      8  983  782 (S15W01 L=340)   695    270        0 ( 916/ 709-1026/ 838)  83.7 E02-W04 S20-S11
      9 1199  716 (S16W16 L=355)   570    208        1 (1133/ 659-1268/ 784)  63.4 W12-W18 S20-S10
     10 1739  752 (S05W55 L= 34)   433     69        1 (1715/ 719-1765/ 782)  68.2 W53-W57 S07-S02
     11 1090  731 (S17W09 L=348)   238     60        2 (1070/ 704-1109/ 765)  90.0 W07-W10 S18-S14
     12  384  673 (S33E43 L=296)   919    189        1 ( 311/ 632- 462/ 710)  21.3 E52-E34 S37-S29
     13 1395  494 (S27W36 L= 15)  2666    518        5 (1185/ 428-1602/ 592)  30.0 W22-W49 S34-S17
     14  799  421 (S44E05 L=333)  1270    270        4 ( 691/ 385- 927/ 467)  20.2 E15-W04 S48-S37
     15  643  406 (S49E20 L=319)   365     40        1 ( 621/ 384- 666/ 435)  78.7 E22-E17 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