lasinfo (210611) report for 'AHN3T/08DN1_08.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: 11180727 number of points by return: 11168268 12350 109 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 271980 584980 0 min x y z: 271980.000 584980.000 0.150 max x y z: 273019.999 586115.113 4.437 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: 11180727 extended number of points by return: 11168268 12350 109 0 0 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 1135113 Z 150 4437 intensity 7 10002 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 0 4 point_source_ID 94 235 gps_time 232192814.319959 237809211.268746 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 228 G 51 225 B 39 220 NIR 75 229 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 11168268 number of intermediate returns: 125 number of last returns: 11166284 number of single returns: 11153950 covered area in square units/kilounits: 982816/0.98 point density: all returns 11.38 last only 11.36 (per square units) spacing: all returns 0.30 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11180727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11168268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 109 instead zero. overview over extended number of returns of given pulse: 11153950 26417 360 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 117693 unclassified (1) 10959322 ground (2) 103712 water (9) +-> flagged as extended overlap: 667499 +---> 9091 of those are unclassified (1) +---> 637430 of those are ground (2) +---> 20978 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 16 bin [0.2,0.3) has 882 bin [0.3,0.4) has 3076 bin [0.4,0.5) has 5071 bin [0.5,0.6) has 4697 bin [0.6,0.7) has 4488 bin [0.7,0.8) has 8154 bin [0.8,0.9) has 106900 bin [0.9,1.0) has 532932 bin [1.0,1.1) has 607281 bin [1.1,1.2) has 305918 bin [1.2,1.3) has 132437 bin [1.3,1.4) has 58675 bin [1.4,1.5) has 33985 bin [1.5,1.6) has 36489 bin [1.6,1.7) has 68210 bin [1.7,1.8) has 197249 bin [1.8,1.9) has 729579 bin [1.9,2.0) has 3100108 bin [2.0,2.1) has 3922336 bin [2.1,2.2) has 1094355 bin [2.2,2.3) has 189686 bin [2.3,2.4) has 21390 bin [2.4,2.5) has 4884 bin [2.5,2.6) has 1143 bin [2.6,2.7) has 1190 bin [2.7,2.8) has 1239 bin [2.8,2.9) has 1147 bin [2.9,3.0) has 1109 bin [3.0,3.1) has 1120 bin [3.1,3.2) has 910 bin [3.2,3.3) has 654 bin [3.3,3.4) has 493 bin [3.4,3.5) has 414 bin [3.5,3.6) has 417 bin [3.6,3.7) has 529 bin [3.7,3.8) has 491 bin [3.8,3.9) has 471 bin [3.9,4.0) has 314 bin [4.0,4.1) has 186 bin [4.1,4.2) has 80 bin [4.2,4.3) has 17 bin [4.3,4.4) has 2 bin [4.4,4.5) has 3 average z coordinate 1.9 for 11180727 element(s) point source id histogram with bin size 1.000000 bin 94 has 5 bin 96 has 419528 bin 153 has 2018497 bin 154 has 4681433 bin 155 has 2293800 bin 156 has 262216 bin 235 has 1505248 average point source id 162.800134284648919 for 11180727 element(s)