Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  314 1402 (S02E58 L=191)   430     66        1 ( 292/1366- 342/1432)  76.0 E60-E56 S04-N00
      2  637 1342 (N01E31 L=218)   403    102        0 ( 607/1291- 664/1385) -38.7 E33-E28 S01-N03
      3 1615 1084 (N14W33 L=282)  2045    486        4 (1552/ 881-1652/1339) -56.3 W23-W40 N03-N27
      4 1212 1187 (N08W06 L=255)   662    243        0 (1127/1106-1315/1287) -15.9 E01-W13 N05-N11
      5  141 1240 (S14E72 L=177)   714    106        2 ( 121/1205- 159/1273)  63.4 E74-E68 S16-S12
      6  262 1106 (S20E53 L=197)   712    212        3 ( 197/1070- 306/1150)  15.3 E59-E48 S22-S17
      7  521 1104 (S15E32 L=217)   251     76        0 ( 481/1085- 561/1128)  38.7 E34-E29 S16-S12
      8  321  821 (S36E43 L=206)   319     85        0 ( 303/ 784- 334/ 866)  78.7 E44-E41 S38-S33
      9  182  816 (S40E57 L=192)  1713    392        5 ( 124/ 755- 237/ 855)  24.8 E64-E51 S43-S36
     10 1013  784 (S20W06 L=256)   206     58        1 ( 980/ 768-1052/ 802)  26.6 W04-W08 S20-S18
     11  547  613 (S44E21 L=229)   327     80        1 ( 512/ 590- 578/ 637)  38.7 E23-E18 S46-S41
  

    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