Generalized read_gpf to handle all styles of GPF used in Socet GXP, updated corresponding test data

plio/examples/SocetGXP/GXP_example_gpf.csv

 point_id,use,point_type,lat_Y_North,long_X_East,ht,sig0,sig1,sig2,res0,res1,res2,eigenval0,eigenvec0_i,eigenvec0_j,eigenvec0_k,eigenval1,eigenvec1_i,eigenvec1_j,eigenvec1_k,eigenval2,eigenvec2_i,eigenvec2_j,eigenvec2_k
 ESP_011969_1425_REDmos_hijitreged_1,1,0,-37.52498315102231,-168.0378101351008,2166.8567751754185,0.0,0.0,0.0,0.0,0.0,0.0,0.010015,0.991258,-0.131935,-0.000733,0.017375,0.126817,0.951241,0.281173,103723.422751,0.036399,0.278808,-0.959657
-ESP_011969_1425_REDmos_hijitreged_10,1,0,-37.48836252421589,-168.12422875299504,2312.543966226925,0.0,0.0,0.0,0.0,0.0,0.0,0.009305,0.991449,-0.130497,-0.000525,0.017207,0.125904,0.955474,0.266867,102962.141334,0.034324,0.264651,-0.963733
+ESP_011969_1425_REDmos_hijitreged_10,1,0,-37.48836252421589,-168.12422875299504,2312.543966226925,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0
 ESP_011969_1425_REDmos_hijitreged_12,1,0,-37.43168328052415,-168.06327026184894,561.0852310104716,0.0,0.0,0.0,0.0,0.0,0.0,0.009124,0.99128,-0.131771,-0.000682,0.017542,0.126781,0.952304,0.277567,105846.550937,0.035926,0.275233,-0.960706
 ESP_011969_1425_REDmos_hijitreged_13,1,0,-37.43513301191926,-168.0950838309726,846.8487925744189,0.0,0.0,0.0,0.0,0.0,0.0,0.008751,0.99136,-0.131167,-0.000616,0.01745,0.126384,0.95393,0.272111,105280.729204,0.035105,0.269838,-0.962266
 ESP_011969_1425_REDmos_hijitreged_14,1,0,-37.43831722012688,-168.11377673673576,1129.5974084590293,0.0,0.0,0.0,0.0,0.0,0.0,0.008804,0.991405,-0.130827,-0.000569,0.01738,0.126158,0.954852,0.268963,104835.518938,0.034644,0.266723,-0.96315

plio/examples/SocetGXP/GXP_example_gpf.gpf

@@ -32,9 +32,6 @@ ESP_011969_1425_REDmos_hijitreged_10 1 0
 -37.48836252421589       -168.12422875299504      2312.54396622692502     
 0.000000 0.000000 0.000000
 0.000000 0.000000 0.000000
-0.009305 0.991449 -0.130497 -0.000525
-0.017207 0.125904 0.955474 0.266867
-102962.141334 0.034324 0.264651 -0.963733
 
 ESP_011969_1425_REDmos_hijitreged_12 1 0
 -37.43168328052415       -168.06327026184894      561.08523101047160      

plio/io/io_bae.py

@@ -243,12 +243,18 @@ def read_gpf(input_data,gxp=False):
         d = np.genfromtxt(input_data, skip_header=(l+1), dtype='unicode')
         d = d.reshape(-1, len(columns))
     else:
-        # Read GXP-style GPF a block at a time
-        lmax=( (l+1) + ((cnt-1)*8) + 2 )
-        for x in range(l+1,lmax,8):
+        x = l+1
+        for pt_idx in range(1, cnt+1):
+            # Read the first 4 lines of the point
             a = np.genfromtxt(input_data, skip_header=(x), max_rows=4, dtype='unicode')
-            b = np.genfromtxt(input_data, skip_header=(x+4), max_rows=3, dtype='unicode')
-            if x == (l+1):
+            if getline(input_data,x+5) in ['\n','\r\n']:
+                b = np.zeros(12)
+                x = x+5
+            else:
+                b = np.genfromtxt(input_data, skip_header=(x+4), max_rows=3, dtype='unicode')
+                x = x+8
+                
+            if pt_idx == 1 :
                 d = np.hstack([np.hstack(a),np.hstack(b)])
             else:
                 d = np.vstack(( d, np.hstack([np.hstack(a),np.hstack(b)])) )