lasinfo (210611) report for 'AHN4T/31DZ2_01.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 49887541 number of points by return: 49673456 172521 36298 4907 359 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 454980 0 min x y z: 114980.000 454980.000 -2.731 max x y z: 116019.999 456269.999 29.312 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 49887541 extended number of points by return: 49673456 172521 36298 4907 359 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -2731 29312 intensity 56 3043 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -35 34 user_data 6 8 point_source_ID 83 166 gps_time 269731971.259674 270298673.109422 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 44 255 B 19 254 NIR 62 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 attribute0 0.56 30.43 ('Amplitude') attribute1 -15.24 16.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49673456 number of intermediate returns: 41650 number of last returns: 49671388 number of single returns: 49498953 covered area in square units/kilounits: 1317528/1.32 point density: all returns 37.86 last only 37.70 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49887541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49673456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 172521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 36298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 359 instead zero. overview over extended number of returns of given pulse: 49498953 274391 94242 18150 1790 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 369245 unclassified (1) 48983599 ground (2) 284727 building (6) 229406 water (9) 20564 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3929225 +---> 104660 of those are unclassified (1) +---> 3717318 of those are ground (2) +---> 82552 of those are building (6) +---> 19908 of those are water (9) +---> 4787 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 8 bin [-2.7,-2.6) has 2398 bin [-2.6,-2.5) has 104328 bin [-2.5,-2.4) has 236443 bin [-2.4,-2.3) has 406913 bin [-2.3,-2.2) has 501493 bin [-2.2,-2.1) has 1167256 bin [-2.1,-2.0) has 3583008 bin [-2.0,-1.9) has 6795516 bin [-1.9,-1.8) has 7870342 bin [-1.8,-1.7) has 5503532 bin [-1.7,-1.6) has 4067184 bin [-1.6,-1.5) has 3108278 bin [-1.5,-1.4) has 1786890 bin [-1.4,-1.3) has 1357768 bin [-1.3,-1.2) has 1273571 bin [-1.2,-1.1) has 1093077 bin [-1.1,-1.0) has 1125017 bin [-1.0,-0.9) has 1450024 bin [-0.9,-0.8) has 1612743 bin [-0.8,-0.7) has 1678644 bin [-0.7,-0.6) has 1258999 bin [-0.6,-0.5) has 1052152 bin [-0.5,-0.4) has 1010569 bin [-0.4,-0.3) has 664683 bin [-0.3,-0.2) has 224249 bin [-0.2,-0.1) has 121541 bin [-0.1,0.0) has 74985 bin [0.0,0.1) has 27434 bin [0.1,0.2) has 21575 bin [0.2,0.3) has 29025 bin [0.3,0.4) has 31548 bin [0.4,0.5) has 30406 bin [0.5,0.6) has 20622 bin [0.6,0.7) has 11477 bin [0.7,0.8) has 8259 bin [0.8,0.9) has 8773 bin [0.9,1.0) has 9418 bin [1.0,1.1) has 7731 bin [1.1,1.2) has 8431 bin [1.2,1.3) has 10171 bin [1.3,1.4) has 9720 bin [1.4,1.5) has 8118 bin [1.5,1.6) has 7520 bin [1.6,1.7) has 7596 bin [1.7,1.8) has 7528 bin [1.8,1.9) has 7057 bin [1.9,2.0) has 6662 bin [2.0,2.1) has 7875 bin [2.1,2.2) has 7600 bin [2.2,2.3) has 7681 bin [2.3,2.4) has 9048 bin [2.4,2.5) has 9067 bin [2.5,2.6) has 9037 bin [2.6,2.7) has 8733 bin [2.7,2.8) has 8873 bin [2.8,2.9) has 11164 bin [2.9,3.0) has 10298 bin [3.0,3.1) has 9162 bin [3.1,3.2) has 8999 bin [3.2,3.3) has 9302 bin [3.3,3.4) has 8431 bin [3.4,3.5) has 9626 bin [3.5,3.6) has 10383 bin [3.6,3.7) has 9456 bin [3.7,3.8) has 8361 bin [3.8,3.9) has 8334 bin [3.9,4.0) has 8511 bin [4.0,4.1) has 8287 bin [4.1,4.2) has 8634 bin [4.2,4.3) has 9027 bin [4.3,4.4) has 8983 bin [4.4,4.5) has 8947 bin [4.5,4.6) has 8685 bin [4.6,4.7) has 8197 bin [4.7,4.8) has 7535 bin [4.8,4.9) has 6978 bin [4.9,5.0) has 6793 bin [5.0,5.1) has 6514 bin [5.1,5.2) has 6387 bin [5.2,5.3) has 6472 bin [5.3,5.4) has 6087 bin [5.4,5.5) has 5652 bin [5.5,5.6) has 5422 bin [5.6,5.7) has 5230 bin [5.7,5.8) has 5264 bin [5.8,5.9) has 5267 bin [5.9,6.0) has 5319 bin [6.0,6.1) has 5315 bin [6.1,6.2) has 5137 bin [6.2,6.3) has 5026 bin [6.3,6.4) has 5082 bin [6.4,6.5) has 5053 bin [6.5,6.6) has 4454 bin [6.6,6.7) has 4197 bin [6.7,6.8) has 4134 bin [6.8,6.9) has 4069 bin [6.9,7.0) has 4027 bin [7.0,7.1) has 4029 bin [7.1,7.2) has 3908 bin [7.2,7.3) has 3906 bin [7.3,7.4) has 3717 bin [7.4,7.5) has 3671 bin [7.5,7.6) has 3506 bin [7.6,7.7) has 3369 bin [7.7,7.8) has 3169 bin [7.8,7.9) has 3064 bin [7.9,8.0) has 2878 bin [8.0,8.1) has 1959 bin [8.1,8.2) has 1949 bin [8.2,8.3) has 1828 bin [8.3,8.4) has 1833 bin [8.4,8.5) has 1730 bin [8.5,8.6) has 1700 bin [8.6,8.7) has 1646 bin [8.7,8.8) has 1664 bin [8.8,8.9) has 1556 bin [8.9,9.0) has 1506 bin [9.0,9.1) has 1631 bin [9.1,9.2) has 1547 bin [9.2,9.3) has 1530 bin [9.3,9.4) has 1512 bin [9.4,9.5) has 1500 bin [9.5,9.6) has 1229 bin [9.6,9.7) has 1201 bin [9.7,9.8) has 1078 bin [9.8,9.9) has 965 bin [9.9,10.0) has 1001 bin [10.0,10.1) has 947 bin [10.1,10.2) has 965 bin [10.2,10.3) has 922 bin [10.3,10.4) has 939 bin [10.4,10.5) has 974 bin [10.5,10.6) has 956 bin [10.6,10.7) has 933 bin [10.7,10.8) has 869 bin [10.8,10.9) has 850 bin [10.9,11.0) has 795 bin [11.0,11.1) has 796 bin [11.1,11.2) has 713 bin [11.2,11.3) has 704 bin [11.3,11.4) has 708 bin [11.4,11.5) has 608 bin [11.5,11.6) has 640 bin [11.6,11.7) has 582 bin [11.7,11.8) has 539 bin [11.8,11.9) has 542 bin [11.9,12.0) has 535 bin [12.0,12.1) has 547 bin [12.1,12.2) has 482 bin [12.2,12.3) has 483 bin [12.3,12.4) has 472 bin [12.4,12.5) has 458 bin [12.5,12.6) has 483 bin [12.6,12.7) has 463 bin [12.7,12.8) has 440 bin [12.8,12.9) has 402 bin [12.9,13.0) has 419 bin [13.0,13.1) has 378 bin [13.1,13.2) has 385 bin [13.2,13.3) has 407 bin [13.3,13.4) has 371 bin [13.4,13.5) has 347 bin [13.5,13.6) has 372 bin [13.6,13.7) has 366 bin [13.7,13.8) has 326 bin [13.8,13.9) has 306 bin [13.9,14.0) has 258 bin [14.0,14.1) has 302 bin [14.1,14.2) has 276 bin [14.2,14.3) has 268 bin [14.3,14.4) has 255 bin [14.4,14.5) has 267 bin [14.5,14.6) has 289 bin [14.6,14.7) has 266 bin [14.7,14.8) has 267 bin [14.8,14.9) has 248 bin [14.9,15.0) has 257 bin [15.0,15.1) has 250 bin [15.1,15.2) has 213 bin [15.2,15.3) has 250 bin [15.3,15.4) has 219 bin [15.4,15.5) has 231 bin [15.5,15.6) has 234 bin [15.6,15.7) has 222 bin [15.7,15.8) has 200 bin [15.8,15.9) has 258 bin [15.9,16.0) has 196 bin [16.0,16.1) has 200 bin [16.1,16.2) has 212 bin [16.2,16.3) has 208 bin [16.3,16.4) has 206 bin [16.4,16.5) has 215 bin [16.5,16.6) has 207 bin [16.6,16.7) has 183 bin [16.7,16.8) has 168 bin [16.8,16.9) has 171 bin [16.9,17.0) has 179 bin [17.0,17.1) has 168 bin [17.1,17.2) has 145 bin [17.2,17.3) has 136 bin [17.3,17.4) has 128 bin [17.4,17.5) has 141 bin [17.5,17.6) has 162 bin [17.6,17.7) has 136 bin [17.7,17.8) has 128 bin [17.8,17.9) has 155 bin [17.9,18.0) has 160 bin [18.0,18.1) has 175 bin [18.1,18.2) has 162 bin [18.2,18.3) has 165 bin [18.3,18.4) has 156 bin [18.4,18.5) has 137 bin [18.5,18.6) has 164 bin [18.6,18.7) has 159 bin [18.7,18.8) has 158 bin [18.8,18.9) has 126 bin [18.9,19.0) has 154 bin [19.0,19.1) has 146 bin [19.1,19.2) has 146 bin [19.2,19.3) has 160 bin [19.3,19.4) has 174 bin [19.4,19.5) has 159 bin [19.5,19.6) has 133 bin [19.6,19.7) has 147 bin [19.7,19.8) has 156 bin [19.8,19.9) has 149 bin [19.9,20.0) has 162 bin [20.0,20.1) has 148 bin [20.1,20.2) has 161 bin [20.2,20.3) has 160 bin [20.3,20.4) has 137 bin [20.4,20.5) has 162 bin [20.5,20.6) has 158 bin [20.6,20.7) has 169 bin [20.7,20.8) has 159 bin [20.8,20.9) has 146 bin [20.9,21.0) has 143 bin [21.0,21.1) has 159 bin [21.1,21.2) has 142 bin [21.2,21.3) has 172 bin [21.3,21.4) has 146 bin [21.4,21.5) has 151 bin [21.5,21.6) has 177 bin [21.6,21.7) has 174 bin [21.7,21.8) has 176 bin [21.8,21.9) has 176 bin [21.9,22.0) has 172 bin [22.0,22.1) has 165 bin [22.1,22.2) has 190 bin [22.2,22.3) has 199 bin [22.3,22.4) has 200 bin [22.4,22.5) has 199 bin [22.5,22.6) has 198 bin [22.6,22.7) has 170 bin [22.7,22.8) has 190 bin [22.8,22.9) has 181 bin [22.9,23.0) has 167 bin [23.0,23.1) has 182 bin [23.1,23.2) has 139 bin [23.2,23.3) has 141 bin [23.3,23.4) has 162 bin [23.4,23.5) has 128 bin [23.5,23.6) has 137 bin [23.6,23.7) has 148 bin [23.7,23.8) has 136 bin [23.8,23.9) has 139 bin [23.9,24.0) has 121 bin [24.0,24.1) has 105 bin [24.1,24.2) has 97 bin [24.2,24.3) has 106 bin [24.3,24.4) has 111 bin [24.4,24.5) has 103 bin [24.5,24.6) has 93 bin [24.6,24.7) has 126 bin [24.7,24.8) has 94 bin [24.8,24.9) has 102 bin [24.9,25.0) has 102 bin [25.0,25.1) has 114 bin [25.1,25.2) has 91 bin [25.2,25.3) has 87 bin [25.3,25.4) has 84 bin [25.4,25.5) has 87 bin [25.5,25.6) has 95 bin [25.6,25.7) has 107 bin [25.7,25.8) has 103 bin [25.8,25.9) has 110 bin [25.9,26.0) has 100 bin [26.0,26.1) has 104 bin [26.1,26.2) has 94 bin [26.2,26.3) has 89 bin [26.3,26.4) has 80 bin [26.4,26.5) has 77 bin [26.5,26.6) has 64 bin [26.6,26.7) has 92 bin [26.7,26.8) has 73 bin [26.8,26.9) has 71 bin [26.9,27.0) has 58 bin [27.0,27.1) has 66 bin [27.1,27.2) has 44 bin [27.2,27.3) has 42 bin [27.3,27.4) has 32 bin [27.4,27.5) has 31 bin [27.5,27.6) has 31 bin [27.6,27.7) has 34 bin [27.7,27.8) has 35 bin [27.8,27.9) has 32 bin [27.9,28.0) has 19 bin [28.0,28.1) has 32 bin [28.1,28.2) has 28 bin [28.2,28.3) has 15 bin [28.3,28.4) has 12 bin [28.4,28.5) has 18 bin [28.5,28.6) has 8 bin [28.6,28.7) has 8 bin [28.7,28.8) has 11 bin [28.8,28.9) has 9 bin [28.9,29.0) has 2 bin [29.0,29.1) has 4 bin [29.1,29.2) has 3 bin [29.3,29.4) has 1 average z coordinate -1.5 for 49887541 element(s) point source id histogram with bin size 1.000000 bin 83 has 2968652 bin 86 has 2310099 bin 164 has 4402168 bin 165 has 30534506 bin 166 has 9672116 average point source id 156.567887922156757 for 49887541 element(s)