Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1080 1650 (N35E06 L=306)   633    180        1 ( 993/1602-1143/1703) -21.0 E13-W00 N31-N37
      2  974 1522 (N24E11 L=302)  1130    311        0 ( 880/1390-1034/1634) -45.0 E19-E04 N15-N30
      3 1699 1364 (N26W43 L=355)   688    132        0 (1671/1299-1721/1419) -90.0 W40-W44 N21-N29
      4 1598 1269 (N18W34 L=346)   859    195        2 (1527/1214-1657/1352) -31.0 W27-W38 N14-N21
      5  221 1018 (S15E58 L=255)  1163    180        3 ( 160/ 961- 268/1081)  33.7 E65-E52 S18-S10
      6  140 1014 (S15E69 L=244)   521     61        3 ( 122/ 989- 164/1047) -90.0 E71-E64 S16-S12
      7  447  871 (S22E36 L=276)   383    105        0 ( 414/ 839- 487/ 913) -18.4 E39-E33 S23-S19
      8  199  811 (S27E63 L=250)  1269    168        2 ( 148/ 743- 266/ 865)  15.3 E75-E53 S31-S23
      9 1177  694 (S23W15 L=327)  1293    513        0 ( 977/ 544-1329/ 836)  53.5 W04-W21 S35-S12
     10 1510  572 (S25W41 L=354)   506     86        1 (1466/ 537-1549/ 600)  51.3 W39-W43 S27-S22
     11  574  311 (S61E38 L=275)   670     52        1 ( 539/ 289- 605/ 332)   0.0 E44-E31 S63-S59
  

    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