lasinfo (210611) report for 'AHN3T/30DZ1_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: 214/2021 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: 57683218 number of points by return: 34397238 11532687 6663764 3513360 1576169 scale factor x y z: 0.001 0.001 0.001 offset x y z: 73980 452480 0 min x y z: 73980.000 452480.000 -1.701 max x y z: 75019.999 453769.999 34.729 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: 57683218 extended number of points by return: 34397238 11532687 6663764 3513360 1576169 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 -1701 34729 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -36 33 user_data 2 2 point_source_ID 25506 44654 gps_time 227076.661288 555049.091224 Color R 32 255 G 37 255 B 32 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6000 5500 extended_scanner_channel 0 0 number of first returns: 34397238 number of intermediate returns: 11927498 number of last returns: 34195647 number of single returns: 22837165 covered area in square units/kilounits: 1331024/1.33 point density: all returns 43.34 last only 25.69 (per square units) spacing: all returns 0.15 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57683218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34397238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11532687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6663764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3513360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1576169 instead zero. overview over extended number of returns of given pulse: 22837165 9581755 9441074 7851605 7971619 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 27824313 unclassified (1) 28165200 ground (2) 1133309 building (6) 550822 water (9) 9574 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3075562 +---> 1249593 of those are unclassified (1) +---> 1597609 of those are ground (2) +---> 136539 of those are building (6) +---> 91504 of those are water (9) +---> 317 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.7,-1.6) has 636 bin [-1.6,-1.5) has 30186 bin [-1.5,-1.4) has 85944 bin [-1.4,-1.3) has 34373 bin [-1.3,-1.2) has 9455 bin [-1.2,-1.1) has 7155 bin [-1.1,-1.0) has 6837 bin [-1.0,-0.9) has 7759 bin [-0.9,-0.8) has 9288 bin [-0.8,-0.7) has 10837 bin [-0.7,-0.6) has 10844 bin 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has 2 bin [34.7,34.8) has 1 average z coordinate 7.7 for 57683218 element(s) point source id histogram with bin size 1.000000 bin 25506 has 559735 bin 25507 has 4080243 bin 25508 has 9405524 bin 44152 has 2234090 bin 44153 has 8847199 bin 44154 has 8911892 bin 44252 has 9173674 bin 44253 has 4483364 bin 44254 has 821755 bin 44650 has 208477 bin 44654 has 8957265 average point source id 39717.634128317877185 for 57683218 element(s)