Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1017 1908 (N52E45 L= 90)  1171    154        1 ( 964/1859-1048/1944) -26.6 E57-E37 N46-N56
      2 1080 1836 (N47E30 L=105)   557     60        0 (1062/1800-1096/1868) -36.9 E34-E26 N44-N50
      3  833 1510 (N16E26 L=109)   239     49        0 ( 803/1493- 859/1528)  56.3 E26-E24 N14-N17
      4 1428  917 (S00W26 L=160)  1115    338        0 (1346/ 796-1485/1060) -29.4 W16-W32 S05-N05
      5  559  877 (S27E24 L=111)   487    161        0 ( 496/ 835- 620/ 931)  48.8 E28-E21 S30-S22
      6  378  432 (S65E50 L= 84)   565     63        1 ( 351/ 412- 398/ 462)  15.3 E63-E41 S67-S61
      7 1506  368 (S26W59 L=194)   630    107        0 (1455/ 343-1569/ 391)  40.6 W56-W63 S28-S22
      8 1276  344 (S36W44 L=179)   781    107        0 (1224/ 316-1315/ 382)  90.0 W42-W46 S39-S32
      9  880  212 (S62W33 L=168)   581     83        1 ( 845/ 187- 918/ 242)  71.6 W28-W38 S65-S58
  

    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