lasinfo (210611) report for 'AHN3T/51DZ2_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: 218/2021 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: 31162158 number of points by return: 22041843 4999770 2781427 1067124 271994 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 376230 0 min x y z: 156980.000 376230.000 16.910 max x y z: 158019.999 377519.999 54.064 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: 31162158 extended number of points by return: 22041843 4999770 2781427 1067124 271994 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 16910 54064 intensity 0 65535 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -35 37 user_data 0 0 point_source_ID 4901 29604 gps_time 42781.845907 569635.461854 Color R 0 255 G 13 255 B 7 255 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 6167 extended_scanner_channel 0 0 number of first returns: 22041843 number of intermediate returns: 4175322 number of last returns: 21979077 number of single returns: 17034084 covered area in square units/kilounits: 1336060/1.34 point density: all returns 23.32 last only 16.45 (per square units) spacing: all returns 0.21 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31162158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22041843 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4999770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2781427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1067124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 271994 instead zero. overview over extended number of returns of given pulse: 17034084 4434409 5146219 3185429 1122545 207279 32193 0 0 0 0 0 0 0 0 histogram of classification of points: 10612912 unclassified (1) 20112876 ground (2) 258611 building (6) 174121 water (9) 3638 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2058862 +---> 645523 of those are unclassified (1) +---> 1386942 of those are ground (2) +---> 15273 of those are building (6) +---> 11124 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.9,17.0) has 10 bin [17.0,17.1) has 151 bin [17.1,17.2) has 1261 bin [17.2,17.3) has 1756 bin [17.3,17.4) has 5356 bin [17.4,17.5) has 5562 bin [17.5,17.6) has 3115 bin [17.6,17.7) has 4969 bin [17.7,17.8) has 6945 bin [17.8,17.9) has 9179 bin [17.9,18.0) has 12881 bin [18.0,18.1) has 21569 bin [18.1,18.2) has 32802 bin [18.2,18.3) has 56473 bin [18.3,18.4) has 139639 bin [18.4,18.5) has 385366 bin [18.5,18.6) has 695779 bin [18.6,18.7) has 838961 bin [18.7,18.8) has 791298 bin [18.8,18.9) has 743183 bin [18.9,19.0) has 733846 bin [19.0,19.1) has 802472 bin [19.1,19.2) has 1258533 bin [19.2,19.3) has 1584795 bin [19.3,19.4) has 1416149 bin [19.4,19.5) has 1449478 bin [19.5,19.6) has 1362956 bin [19.6,19.7) has 1056163 bin [19.7,19.8) has 1020503 bin [19.8,19.9) has 824033 bin [19.9,20.0) has 813796 bin [20.0,20.1) has 710406 bin [20.1,20.2) has 697214 bin [20.2,20.3) has 535387 bin [20.3,20.4) has 512914 bin [20.4,20.5) has 496101 bin [20.5,20.6) has 402415 bin [20.6,20.7) has 396956 bin [20.7,20.8) has 349361 bin [20.8,20.9) has 301193 bin [20.9,21.0) has 274172 bin [21.0,21.1) has 220660 bin [21.1,21.2) has 195769 bin [21.2,21.3) has 144163 bin [21.3,21.4) has 144484 bin [21.4,21.5) has 142443 bin [21.5,21.6) has 106766 bin [21.6,21.7) has 87236 bin [21.7,21.8) has 82143 bin [21.8,21.9) has 84031 bin [21.9,22.0) has 81183 bin 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[49.3,49.4) has 310 bin [49.4,49.5) has 332 bin [49.5,49.6) has 311 bin [49.6,49.7) has 257 bin [49.7,49.8) has 280 bin [49.8,49.9) has 276 bin [49.9,50.0) has 229 bin [50.0,50.1) has 231 bin [50.1,50.2) has 217 bin [50.2,50.3) has 206 bin [50.3,50.4) has 196 bin [50.4,50.5) has 183 bin [50.5,50.6) has 175 bin [50.6,50.7) has 183 bin [50.7,50.8) has 141 bin [50.8,50.9) has 140 bin [50.9,51.0) has 159 bin [51.0,51.1) has 113 bin [51.1,51.2) has 143 bin [51.2,51.3) has 107 bin [51.3,51.4) has 99 bin [51.4,51.5) has 127 bin [51.5,51.6) has 105 bin [51.6,51.7) has 94 bin [51.7,51.8) has 85 bin [51.8,51.9) has 90 bin [51.9,52.0) has 77 bin [52.0,52.1) has 69 bin [52.1,52.2) has 71 bin [52.2,52.3) has 56 bin [52.3,52.4) has 54 bin [52.4,52.5) has 48 bin [52.5,52.6) has 37 bin [52.6,52.7) has 36 bin [52.7,52.8) has 29 bin [52.8,52.9) has 18 bin [52.9,53.0) has 14 bin [53.0,53.1) has 25 bin [53.1,53.2) has 13 bin [53.2,53.3) has 9 bin [53.3,53.4) has 7 bin [53.4,53.5) has 10 bin [53.5,53.6) has 6 bin [53.6,53.7) has 4 bin [53.7,53.8) has 2 bin [53.8,53.9) has 2 bin [53.9,54.0) has 2 bin [54.0,54.1) has 1 average z coordinate 22.8 for 31162158 element(s) point source id histogram with bin size 1.000000 bin 4901 has 282953 bin 26358 has 69560 bin 26359 has 1820429 bin 27362 has 5444223 bin 27364 has 470730 bin 28360 has 5713812 bin 28361 has 6959133 bin 28763 has 2596305 bin 28862 has 6752964 bin 29604 has 1052049 average point source id 28020.809540918187849 for 31162158 element(s)