Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  779 1702 (N57W04 L= 42)   375     38        1 ( 750/1677- 798/1724) -45.0 W01-W06 N54-N59
      2  438 1540 (N54E39 L=360)   358     39        0 ( 416/1518- 463/1558)  26.6 E42-E35 N52-N55
      3 1195 1323 (N20W18 L= 56)   281    139        0 (1137/1270-1230/1355) -63.4 W15-W19 N16-N23
      4  939 1154 (N17E02 L= 37)   785    224        1 ( 860/1105-1003/1216) -63.4 E05-W01 N12-N22
      5 1758  929 (S18W46 L= 84)  1771    362        3 (1694/ 778-1808/1078)  43.0 W38-W53 S25-S10
      6  998  999 (N06E02 L= 36)   475    161        0 ( 964/ 937-1023/1073)  54.5 E05-W00 N03-N10
      7  648 1004 (N14E23 L= 15)   224     75        0 ( 634/ 970- 666/1046)  45.0 E24-E20 N12-N16
      8  288  967 (N19E52 L=346)   375     87        0 ( 277/ 916- 297/1010) -90.0 E53-E50 N15-N21
      9 1859  891 (S24W58 L= 96)   902    121        0 (1816/ 842-1904/ 937)   8.7 W51-W65 S26-S22
     10  897  820 (S01E12 L= 26)   346    103        1 ( 877/ 771- 916/ 872)  68.2 E13-E10 S04-N01
     11 1757  752 (S30W45 L= 83)   567    109        1 (1717/ 735-1792/ 778) -14.0 W40-W48 S31-S26
     12 1132  603 (S20E04 L= 34)   298     98        0 (1085/ 572-1173/ 624) -45.0 E06-E02 S22-S18
     13 1323  417 (S39W03 L= 42)  1174    223        3 (1250/ 350-1383/ 509)  33.7 E03-W09 S42-S33
     14 1051  441 (S29E14 L= 24)   494    158        0 ( 987/ 417-1122/ 477)  -6.3 E18-E08 S29-S26
     15 1125  289 (S43E16 L= 22)   311     32        0 (1107/ 267-1146/ 316) -90.0 E17-E14 S45-S40
  

    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