lasinfo (210611) report for 'AHN4T/16BZ2_04.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: 334/2022 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: 34252037 number of points by return: 22388067 7696748 3324735 833907 8580 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 542480 0 min x y z: 197980.000 542480.000 -1.377 max x y z: 199019.999 543769.999 35.715 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: 34252037 extended number of points by return: 22388067 7696748 3324735 833907 8580 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 -1377 35715 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1136 1138 gps_time 269088057.790530 269089918.630756 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 226 G 7 219 B 16 208 NIR 25 253 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 17.7 ('Amplitude') attribute1 -17.01 33.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22388067 number of intermediate returns: 4171032 number of last returns: 22372969 number of single returns: 14680031 covered area in square units/kilounits: 1263256/1.26 point density: all returns 27.11 last only 17.71 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34252037 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22388067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7696748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3324735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 833907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8580 instead zero. overview over extended number of returns of given pulse: 14680031 8745482 7478880 3304858 41852 924 10 0 0 0 0 0 0 0 0 histogram of classification of points: 15028604 unclassified (1) 18615307 ground (2) 608126 water (9) +-> flagged as extended overlap: 2626737 +---> 1080724 of those are unclassified (1) +---> 1524878 of those are ground (2) +---> 21135 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 31 bin [-1.3,-1.2) has 4993 bin [-1.2,-1.1) has 27018 bin [-1.1,-1.0) has 10109 bin [-1.0,-0.9) has 9901 bin [-0.9,-0.8) has 19589 bin [-0.8,-0.7) has 35238 bin [-0.7,-0.6) has 58262 bin [-0.6,-0.5) has 209246 bin [-0.5,-0.4) has 364249 bin [-0.4,-0.3) has 1423468 bin [-0.3,-0.2) has 2270144 bin [-0.2,-0.1) has 2217772 bin [-0.1,0.0) has 1304848 bin [0.0,0.1) has 1232527 bin [0.1,0.2) has 1142201 bin [0.2,0.3) has 1241598 bin [0.3,0.4) has 1283148 bin [0.4,0.5) has 1296723 bin [0.5,0.6) has 1122615 bin [0.6,0.7) has 1023500 bin [0.7,0.8) has 948868 bin [0.8,0.9) has 845822 bin [0.9,1.0) has 816159 bin [1.0,1.1) has 705241 bin [1.1,1.2) has 534555 bin [1.2,1.3) has 368353 bin [1.3,1.4) has 246379 bin [1.4,1.5) has 219877 bin [1.5,1.6) has 204674 bin [1.6,1.7) has 212439 bin [1.7,1.8) has 224480 bin [1.8,1.9) has 217643 bin [1.9,2.0) has 193897 bin [2.0,2.1) has 166107 bin [2.1,2.2) has 143327 bin [2.2,2.3) has 137365 bin [2.3,2.4) has 137716 bin [2.4,2.5) has 138203 bin [2.5,2.6) has 138387 bin [2.6,2.7) has 138107 bin [2.7,2.8) has 137362 bin [2.8,2.9) has 136660 bin [2.9,3.0) has 136662 bin [3.0,3.1) has 134746 bin [3.1,3.2) has 134401 bin [3.2,3.3) has 132606 bin [3.3,3.4) has 131180 bin [3.4,3.5) has 129536 bin [3.5,3.6) has 128688 bin [3.6,3.7) has 126381 bin [3.7,3.8) has 125909 bin [3.8,3.9) has 123539 bin [3.9,4.0) has 121489 bin [4.0,4.1) has 119391 bin [4.1,4.2) has 118220 bin [4.2,4.3) has 115550 bin [4.3,4.4) has 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307 bin [28.4,28.5) has 322 bin [28.5,28.6) has 343 bin [28.6,28.7) has 313 bin [28.7,28.8) has 338 bin [28.8,28.9) has 296 bin [28.9,29.0) has 331 bin [29.0,29.1) has 311 bin [29.1,29.2) has 335 bin [29.2,29.3) has 280 bin [29.3,29.4) has 322 bin [29.4,29.5) has 279 bin [29.5,29.6) has 311 bin [29.6,29.7) has 293 bin [29.7,29.8) has 335 bin [29.8,29.9) has 280 bin [29.9,30.0) has 280 bin [30.0,30.1) has 261 bin [30.1,30.2) has 265 bin [30.2,30.3) has 294 bin [30.3,30.4) has 310 bin [30.4,30.5) has 237 bin [30.5,30.6) has 250 bin [30.6,30.7) has 261 bin [30.7,30.8) has 277 bin [30.8,30.9) has 248 bin [30.9,31.0) has 218 bin [31.0,31.1) has 248 bin [31.1,31.2) has 226 bin [31.2,31.3) has 207 bin [31.3,31.4) has 192 bin [31.4,31.5) has 200 bin [31.5,31.6) has 208 bin [31.6,31.7) has 195 bin [31.7,31.8) has 186 bin [31.8,31.9) has 180 bin [31.9,32.0) has 184 bin [32.0,32.1) has 154 bin [32.1,32.2) has 141 bin [32.2,32.3) has 134 bin [32.3,32.4) has 120 bin [32.4,32.5) has 123 bin [32.5,32.6) has 111 bin [32.6,32.7) has 91 bin [32.7,32.8) has 83 bin [32.8,32.9) has 66 bin [32.9,33.0) has 76 bin [33.0,33.1) has 64 bin [33.1,33.2) has 77 bin [33.2,33.3) has 65 bin [33.3,33.4) has 61 bin [33.4,33.5) has 28 bin [33.5,33.6) has 40 bin [33.6,33.7) has 29 bin [33.7,33.8) has 30 bin [33.8,33.9) has 42 bin [33.9,34.0) has 36 bin [34.0,34.1) has 35 bin [34.1,34.2) has 23 bin [34.2,34.3) has 18 bin [34.3,34.4) has 29 bin [34.4,34.5) has 18 bin [34.5,34.6) has 16 bin [34.6,34.7) has 13 bin [34.7,34.8) has 16 bin [34.8,34.9) has 14 bin [34.9,35.0) has 11 bin [35.0,35.1) has 8 bin [35.1,35.2) has 6 bin [35.2,35.3) has 15 bin [35.3,35.4) has 3 bin [35.4,35.5) has 5 bin [35.5,35.6) has 2 bin [35.7,35.8) has 1 average z coordinate 3.1 for 34252037 element(s) point source id histogram with bin size 1.000000 bin 1136 has 5328494 bin 1137 has 25965261 bin 1138 has 2958282 average point source id 1136.930800845508884 for 34252037 element(s)