lasinfo (210611) report for 'AHN3T/12GZ2_21.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: 215/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 30442125 number of points by return: 15537140 7930563 4533312 1883834 557276 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 549980 0 min x y z: 244980.000 549980.000 14.551 max x y z: 246019.999 551269.999 55.630 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: 30442125 extended number of points by return: 15537140 7930563 4533312 1883834 557276 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 14551 55630 intensity 7 32767 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 34 user_data 0 0 point_source_ID 176 181 gps_time 234442263.709363 234446960.917582 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 2 255 B 0 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 15537140 number of intermediate returns: 7111433 number of last returns: 15394552 number of single returns: 7601000 covered area in square units/kilounits: 1334512/1.33 point density: all returns 22.81 last only 11.54 (per square units) spacing: all returns 0.21 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30442125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15537140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7930563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4533312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1883834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 557276 instead zero. overview over extended number of returns of given pulse: 7601000 6787487 7949284 5311229 2157107 511116 124902 0 0 0 0 0 0 0 0 histogram of classification of points: 18635859 unclassified (1) 11729893 ground (2) 55038 building (6) 21335 water (9) +-> flagged as extended overlap: 2266139 +---> 1425909 of those are unclassified (1) +---> 832396 of those are ground (2) +---> 7604 of those are building (6) +---> 230 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.5,14.6) has 156 bin [14.6,14.7) has 1272 bin [14.7,14.8) has 902 bin [14.8,14.9) has 2093 bin [14.9,15.0) has 2182 bin [15.0,15.1) has 2849 bin [15.1,15.2) has 3450 bin [15.2,15.3) has 4854 bin [15.3,15.4) has 20354 bin [15.4,15.5) has 40042 bin [15.5,15.6) has 54321 bin [15.6,15.7) has 86650 bin [15.7,15.8) has 91124 bin [15.8,15.9) has 98016 bin [15.9,16.0) has 80316 bin [16.0,16.1) has 57411 bin 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[50.7,50.8) has 754 bin [50.8,50.9) has 740 bin [50.9,51.0) has 633 bin [51.0,51.1) has 607 bin [51.1,51.2) has 526 bin [51.2,51.3) has 503 bin [51.3,51.4) has 489 bin [51.4,51.5) has 436 bin [51.5,51.6) has 404 bin [51.6,51.7) has 412 bin [51.7,51.8) has 362 bin [51.8,51.9) has 291 bin [51.9,52.0) has 257 bin [52.0,52.1) has 276 bin [52.1,52.2) has 264 bin [52.2,52.3) has 190 bin [52.3,52.4) has 169 bin [52.4,52.5) has 185 bin [52.5,52.6) has 146 bin [52.6,52.7) has 116 bin [52.7,52.8) has 99 bin [52.8,52.9) has 93 bin [52.9,53.0) has 72 bin [53.0,53.1) has 79 bin [53.1,53.2) has 68 bin [53.2,53.3) has 45 bin [53.3,53.4) has 29 bin [53.4,53.5) has 36 bin [53.5,53.6) has 36 bin [53.6,53.7) has 25 bin [53.7,53.8) has 22 bin [53.8,53.9) has 21 bin [53.9,54.0) has 15 bin [54.0,54.1) has 11 bin [54.1,54.2) has 15 bin [54.2,54.3) has 10 bin [54.3,54.4) has 7 bin [54.4,54.5) has 4 bin [54.5,54.6) has 5 bin [54.6,54.7) has 9 bin [54.7,54.8) has 2 bin [54.8,54.9) has 1 bin [54.9,55.0) has 2 bin [55.0,55.1) has 4 bin [55.1,55.2) has 1 bin [55.3,55.4) has 3 bin [55.5,55.6) has 1 bin [55.6,55.7) has 1 average z coordinate 25.8 for 30442125 element(s) point source id histogram with bin size 1.000000 bin 176 has 572496 bin 177 has 3790239 bin 178 has 11073461 bin 179 has 9668992 bin 180 has 4878623 bin 181 has 458314 average point source id 178.521184017212988 for 30442125 element(s)