lasinfo (210611) report for 'AHN3T/17FN1_18.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: 40218794 number of points by return: 17113733 12237191 7103939 2919220 844711 scale factor x y z: 0.001 0.001 0.001 offset x y z: 251980 544980 0 min x y z: 251980.000 544980.000 16.337 max x y z: 253019.999 546269.999 64.346 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: 40218794 extended number of points by return: 17113733 12237191 7103939 2919220 844711 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 16337 64346 intensity 7 15334 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 -35 35 user_data 0 0 point_source_ID 184 205 gps_time 234514178.887027 234538563.366626 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 2 255 B 5 250 NIR 43 235 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 number of first returns: 17113733 number of intermediate returns: 11067373 number of last returns: 16907478 number of single returns: 4869790 covered area in square units/kilounits: 1339900/1.34 point density: all returns 30.02 last only 12.62 (per square units) spacing: all returns 0.18 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40218794 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17113733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12237191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7103939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2919220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 844711 instead zero. overview over extended number of returns of given pulse: 4869790 10256307 12553595 8304571 3306183 757323 171025 0 0 0 0 0 0 0 0 histogram of classification of points: 29664548 unclassified (1) 10506799 ground (2) 997 building (6) 46450 water (9) +-> flagged as extended overlap: 2845316 +---> 2005919 of those are unclassified (1) +---> 839397 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [16.3,16.4) has 8 bin [16.4,16.5) has 150 bin [16.5,16.6) has 1186 bin [16.6,16.7) has 2536 bin [16.7,16.8) has 5008 bin [16.8,16.9) has 48764 bin [16.9,17.0) has 57854 bin [17.0,17.1) has 17487 bin [17.1,17.2) has 23763 bin [17.2,17.3) has 32108 bin [17.3,17.4) has 40668 bin [17.4,17.5) has 40339 bin [17.5,17.6) has 37280 bin [17.6,17.7) has 31653 bin [17.7,17.8) has 34172 bin [17.8,17.9) has 39963 bin [17.9,18.0) has 47322 bin [18.0,18.1) has 46037 bin [18.1,18.2) has 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[60.5,60.6) has 25 bin [60.6,60.7) has 25 bin [60.7,60.8) has 19 bin [60.8,60.9) has 17 bin [60.9,61.0) has 16 bin [61.0,61.1) has 21 bin [61.1,61.2) has 19 bin [61.2,61.3) has 18 bin [61.3,61.4) has 21 bin [61.4,61.5) has 14 bin [61.5,61.6) has 13 bin [61.6,61.7) has 22 bin [61.7,61.8) has 14 bin [61.8,61.9) has 10 bin [61.9,62.0) has 14 bin [62.0,62.1) has 8 bin [62.1,62.2) has 10 bin [62.2,62.3) has 14 bin [62.3,62.4) has 12 bin [62.4,62.5) has 9 bin [62.5,62.6) has 6 bin [62.6,62.7) has 7 bin [62.7,62.8) has 7 bin [62.8,62.9) has 7 bin [62.9,63.0) has 5 bin [63.0,63.1) has 1 bin [63.1,63.2) has 2 bin [63.2,63.3) has 2 bin [63.3,63.4) has 3 bin [63.4,63.5) has 3 bin [63.5,63.6) has 1 bin [63.7,63.8) has 2 bin [63.8,63.9) has 2 bin [64.1,64.2) has 2 bin [64.3,64.4) has 1 average z coordinate 31.2 for 40218794 element(s) point source id histogram with bin size 1.000000 bin 184 has 3961432 bin 200 has 533543 bin 201 has 4963512 bin 202 has 13275555 bin 203 has 11118455 bin 204 has 5923434 bin 205 has 442863 average point source id 200.681152348824781 for 40218794 element(s)