lasinfo (210611) report for 'AHN3T/34GN1_24.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: 216/2021 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: 21985514 number of points by return: 14624478 4024775 2279110 855168 201983 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 456230 0 min x y z: 242980.000 456230.000 20.756 max x y z: 244019.999 457519.999 58.040 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: 21985514 extended number of points by return: 14624478 4024775 2279110 855168 201983 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 20756 58040 intensity 0 17304 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -35 34 user_data 0 0 point_source_ID 84 89 gps_time 202048673.390680 202052413.838723 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 18 255 B 9 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 number of first returns: 14624478 number of intermediate returns: 3338215 number of last returns: 14620380 number of single returns: 10597559 covered area in square units/kilounits: 1330960/1.33 point density: all returns 16.52 last only 10.98 (per square units) spacing: all returns 0.25 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21985514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14624478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4024775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2279110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 855168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 201983 instead zero. overview over extended number of returns of given pulse: 10597559 3490602 4271994 2613954 1011405 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8695527 unclassified (1) 13082683 ground (2) 189358 building (6) 14267 water (9) 3679 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1268889 +---> 276175 of those are unclassified (1) +---> 977928 of those are ground (2) +---> 13296 of those are building (6) +---> 1490 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.7,20.8) has 1 bin [20.8,20.9) has 2 bin [20.9,21.0) has 1212 bin [21.0,21.1) has 2808 bin [21.1,21.2) has 2592 bin [21.2,21.3) has 3512 bin [21.3,21.4) has 5356 bin [21.4,21.5) has 6184 bin [21.5,21.6) has 13695 bin [21.6,21.7) has 29325 bin [21.7,21.8) has 45711 bin [21.8,21.9) has 100800 bin [21.9,22.0) has 219286 bin [22.0,22.1) has 230932 bin [22.1,22.2) has 229559 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[57.2,57.3) has 4 bin [57.3,57.4) has 3 bin [57.8,57.9) has 1 bin [58.0,58.1) has 1 average z coordinate 28.8 for 21985514 element(s) point source id histogram with bin size 1.000000 bin 84 has 4291 bin 85 has 1371483 bin 86 has 6776170 bin 87 has 8811777 bin 88 has 4621590 bin 89 has 400203 average point source id 86.813058134551682 for 21985514 element(s)