Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1169 1500 (N25E06 L= 91)   274     61        1 (1145/1475-1188/1542) -36.9 E07-E03 N23-N27
      2 1485 1315 (N24W19 L=115)   357     94        0 (1437/1282-1509/1339)   0.0 W15-W21 N22-N25
      3 1144 1296 (N12E01 L= 95)   246     69        0 (1109/1271-1181/1318)   0.0 E03-W01 N11-N13
      4 1672 1075 (N16W38 L=134)   614    153        0 (1618/1025-1727/1122)  -5.2 W32-W43 N14-N17
      5 1034  594 (S29W14 L=111)   601    209        1 ( 935/ 573-1136/ 615)  21.0 W07-W20 S32-S25
      6 1099  434 (S37W26 L=122)   363     95        0 (1059/ 395-1134/ 472) -81.9 W25-W27 S40-S33
      7 1548  379 (S24W62 L=158)   435     73        1 (1513/ 353-1580/ 404)  63.4 W59-W63 S26-S22
      8 1404  316 (S33W56 L=152)   413     68        1 (1366/ 299-1440/ 334)  15.9 W51-W59 S34-S31
  

    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