Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  945 1639 (N30E24 L= 30)   824    200        2 ( 910/1568- 999/1715) -30.3 E29-E17 N26-N34
      2  825 1345 (N09E20 L= 33)   617    166        2 ( 774/1279- 867/1425)  84.8 E20-E18 N03-N14
      3 1154 1370 (N19E02 L= 52)   321    119        0 (1106/1310-1201/1410) -23.2 E05-W02 N16-N20
      4  762 1182 (S02E19 L= 34)   347    122        0 ( 724/1149- 823/1230)  -7.1 E22-E14 S03-N00
      5 1747 1010 (N15W46 L=100)  1632    282        4 (1704/ 866-1771/1122) -49.8 W40-W52 N07-N21
      6 1504 1069 (N11W27 L= 80)   214    117        0 (1458/1017-1535/1117) -29.7 W22-W30 N08-N12
      7  242 1002 (S24E53 L=  0)   920    220        0 ( 182/ 946- 288/1088)  55.0 E58-E49 S28-S18
      8  574 1038 (S14E27 L= 26)   541    223        0 ( 487/1000- 682/1071)  30.3 E32-E20 S18-S11
      9 1171  784 (S14W15 L= 68)   385    162        1 (1138/ 705-1215/ 843)  90.0 W13-W16 S18-S09
     10  315  750 (S38E44 L=  9)  1424    253        5 ( 240/ 671- 372/ 815) -30.3 E51-E38 S42-S34
     11  465  687 (S39E29 L= 24)   745    163        1 ( 403/ 662- 528/ 717)  14.0 E35-E23 S41-S36
     12  984  699 (S24W07 L= 60)   488    187        1 ( 887/ 682-1080/ 716)  18.4 W00-W12 S26-S21
     13 1418  437 (S26W44 L= 98)  1207    326        1 (1256/ 373-1551/ 497)  48.8 W35-W51 S35-S18
  

    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