Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1332 1558 (N39W09 L=144)   252     46        0 (1309/1540-1359/1578) -14.0 W07-W11 N37-N39
      2  668 1477 (N18E33 L=102)   701    153        2 ( 635/1417- 704/1537) -41.2 E37-E29 N14-N21
      3 1829 1400 (N41W65 L=200)   680     65        0 (1808/1366-1849/1429) -53.1 W61-W68 N38-N42
      4 1394 1395 (N29W16 L=151)   231     93        0 (1362/1366-1434/1426)  51.3 W14-W18 N26-N31
      5 1678 1277 (N28W40 L=175)   362    137        0 (1629/1240-1731/1310) -11.3 W35-W45 N26-N29
      6  314 1200 (S05E52 L= 83)  1395    193        2 ( 237/1143- 392/1245)  30.3 E58-E45 S09-S01
      7 1168 1142 (N08W06 L=141)   209     44        0 (1142/1122-1188/1164)  33.7 W04-W07 N06-N09
      8 1744 1064 (N16W48 L=183)   496    101        2 (1719/1023-1767/1112)  66.8 W46-W50 N12-N19
      9  742 1015 (S08E17 L=118)   622    214        1 ( 674/ 944- 808/1101)  67.4 E19-E13 S13-S01
     10 1790  994 (N13W54 L=189)   477     39        0 (1773/ 964-1806/1026) -71.6 W51-W55 N11-N14
     11 1665  894 (N04W44 L=179)   309     40        2 (1646/ 871-1688/ 917) -56.3 W42-W46 N02-N05
     12 1068  815 (S13W07 L=142)   265     79        1 (1048/ 771-1097/ 849)  90.0 W05-W08 S15-S10
     13  834  702 (S25E05 L=130)   277    109        0 ( 780/ 674- 879/ 734)  39.8 E08-E02 S27-S22
     14 1743  581 (S12W65 L=200)  1157     76        1 (1689/ 557-1796/ 618)  18.4 W59-W74 S14-S09
     15 1657  598 (S13W54 L=189)   347     39        1 (1630/ 579-1678/ 617)  45.0 W52-W56 S14-S11
  

    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