Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  789 1650 (N27E28 L=195)   665    181        0 ( 744/1576- 825/1728) -39.8 E35-E23 N22-N32
      2  480 1490 (N12E44 L=179)   323     75        1 ( 444/1470- 509/1510)   0.0 E47-E41 N10-N13
      3  261 1383 (N04E60 L=163)   352     74        0 ( 247/1354- 274/1424) -78.7 E61-E57 N01-N06
      4 1261 1295 (N13W09 L=232)   235    107        0 (1211/1275-1315/1308)  26.6 W06-W12 N11-N14
      5  285 1132 (S11E51 L=172)   283     34        1 ( 266/1112- 310/1157)  71.6 E52-E48 S12-S09
      6  492 1121 (S09E34 L=189)   215     34        0 ( 476/1102- 510/1144) -18.4 E35-E32 S10-S08
      7  387 1035 (S16E41 L=182)   783    284        0 ( 290/ 948- 465/1142)  47.3 E49-E36 S21-S08
      8  909 1029 (S08E07 L=217)   191     55        0 ( 881/1010- 943/1047)  26.6 E08-E04 S09-S07
      9 1216  850 (S13W14 L=238)   266    124        0 (1170/ 834-1267/ 882)   9.5 W11-W17 S14-S11
     10  329  723 (S35E47 L=176)   806    128        0 ( 286/ 677- 392/ 762)  24.8 E52-E39 S38-S32
  

    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