lasinfo (210611) report for 'AHN3T/44HN1_15.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: 217/2021 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: 22928317 number of points by return: 13562474 5884725 2654207 714415 112496 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 408730 0 min x y z: 133980.000 408730.000 1.749 max x y z: 135019.999 410019.999 50.493 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: 22928317 extended number of points by return: 13562474 5884725 2654207 714415 112496 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 1749 50493 intensity 1 25486 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 -33 32 user_data 2 2 point_source_ID 176 180 gps_time 165935845.185441 166264355.777580 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 17 255 B 0 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 13562474 number of intermediate returns: 3484703 number of last returns: 13554588 number of single returns: 7673448 covered area in square units/kilounits: 1313116/1.31 point density: all returns 17.46 last only 10.32 (per square units) spacing: all returns 0.24 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22928317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13562474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5884725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2654207 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 714415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 112496 instead zero. overview over extended number of returns of given pulse: 7673448 6458006 5822508 2410547 563808 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12138983 unclassified (1) 10364531 ground (2) 418428 building (6) 3579 water (9) 2796 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1414774 +---> 706598 of those are unclassified (1) +---> 662248 of those are ground (2) +---> 45727 of those are building (6) +---> 201 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.7,1.8) has 36 bin [1.8,1.9) has 847 bin [1.9,2.0) has 2416 bin [2.0,2.1) has 2845 bin [2.1,2.2) has 3382 bin [2.2,2.3) has 7010 bin [2.3,2.4) has 8742 bin [2.4,2.5) has 13974 bin [2.5,2.6) has 22492 bin [2.6,2.7) has 26342 bin [2.7,2.8) has 35214 bin [2.8,2.9) has 40197 bin [2.9,3.0) has 57562 bin [3.0,3.1) has 68232 bin [3.1,3.2) has 105972 bin [3.2,3.3) has 151519 bin 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[34.7,34.8) has 286 bin [34.8,34.9) has 264 bin [34.9,35.0) has 227 bin [35.0,35.1) has 207 bin [35.1,35.2) has 207 bin [35.2,35.3) has 187 bin [35.3,35.4) has 157 bin [35.4,35.5) has 151 bin [35.5,35.6) has 145 bin [35.6,35.7) has 123 bin [35.7,35.8) has 95 bin [35.8,35.9) has 100 bin [35.9,36.0) has 88 bin [36.0,36.1) has 58 bin [36.1,36.2) has 73 bin [36.2,36.3) has 88 bin [36.3,36.4) has 90 bin [36.4,36.5) has 54 bin [36.5,36.6) has 58 bin [36.6,36.7) has 47 bin [36.7,36.8) has 58 bin [36.8,36.9) has 39 bin [36.9,37.0) has 43 bin [37.0,37.1) has 27 bin [37.1,37.2) has 35 bin [37.2,37.3) has 31 bin [37.3,37.4) has 23 bin [37.4,37.5) has 25 bin [37.5,37.6) has 13 bin [37.6,37.7) has 18 bin [37.7,37.8) has 14 bin [37.8,37.9) has 8 bin [37.9,38.0) has 7 bin [38.0,38.1) has 3 bin [38.1,38.2) has 4 bin [38.2,38.3) has 2 bin [38.3,38.4) has 2 bin [38.4,38.5) has 4 bin [38.5,38.6) has 1 bin [38.6,38.7) has 5 bin [38.7,38.8) has 2 bin [38.8,38.9) has 2 bin [39.0,39.1) has 1 bin [39.3,39.4) has 1 bin [39.4,39.5) has 1 bin [49.9,50.0) has 2 bin [50.4,50.5) has 1 average z coordinate 11.0 for 22928317 element(s) point source id histogram with bin size 1.000000 bin 176 has 1052918 bin 177 has 7535484 bin 178 has 9341313 bin 179 has 4713984 bin 180 has 284618 average point source id 177.809924993622502 for 22928317 element(s)