lasinfo (210611) report for 'AHN4T/46AZ2_25.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: 338/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 37218166 number of points by return: 30317827 4961839 1608890 297324 32286 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 412480 0 min x y z: 188980.000 412480.000 9.071 max x y z: 190019.999 413769.999 51.337 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: 37218166 extended number of points by return: 30317827 4961839 1608890 297324 32286 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 9071 51337 intensity 51 3592 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 77 1079 gps_time 296121425.775758 298301243.310501 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 32 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.51 35.92 ('Amplitude') attribute1 -16.48 20.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30317827 number of intermediate returns: 1940691 number of last returns: 30320232 number of single returns: 25360584 covered area in square units/kilounits: 1341484/1.34 point density: all returns 27.74 last only 22.60 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37218166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30317827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4961839 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1608890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 297324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32286 instead zero. overview over extended number of returns of given pulse: 25360584 6700364 3932774 1062216 151517 10216 495 0 0 0 0 0 0 0 0 histogram of classification of points: 7836011 unclassified (1) 28927984 ground (2) 395499 building (6) 47670 water (9) 11002 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2988172 +---> 777695 of those are unclassified (1) +---> 2114670 of those are ground (2) +---> 90478 of those are building (6) +---> 5329 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.0,9.1) has 5 bin [9.1,9.2) has 28 bin [9.2,9.3) has 521 bin [9.3,9.4) has 5904 bin [9.4,9.5) has 7788 bin [9.5,9.6) has 14364 bin [9.6,9.7) has 37524 bin [9.7,9.8) has 34657 bin [9.8,9.9) has 41813 bin [9.9,10.0) has 126867 bin [10.0,10.1) has 263671 bin [10.1,10.2) has 466126 bin [10.2,10.3) has 643640 bin [10.3,10.4) has 746498 bin [10.4,10.5) has 963798 bin 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617 bin [37.5,37.6) has 556 bin [37.6,37.7) has 596 bin [37.7,37.8) has 579 bin [37.8,37.9) has 602 bin [37.9,38.0) has 564 bin [38.0,38.1) has 604 bin [38.1,38.2) has 582 bin [38.2,38.3) has 570 bin [38.3,38.4) has 587 bin [38.4,38.5) has 524 bin [38.5,38.6) has 474 bin [38.6,38.7) has 465 bin [38.7,38.8) has 453 bin [38.8,38.9) has 440 bin [38.9,39.0) has 366 bin [39.0,39.1) has 384 bin [39.1,39.2) has 339 bin [39.2,39.3) has 297 bin [39.3,39.4) has 245 bin [39.4,39.5) has 228 bin [39.5,39.6) has 225 bin [39.6,39.7) has 154 bin [39.7,39.8) has 148 bin [39.8,39.9) has 140 bin [39.9,40.0) has 87 bin [40.0,40.1) has 69 bin [40.1,40.2) has 41 bin [40.2,40.3) has 42 bin [40.3,40.4) has 25 bin [40.4,40.5) has 25 bin [40.5,40.6) has 11 bin [40.6,40.7) has 6 bin [40.7,40.8) has 7 bin [40.8,40.9) has 4 bin [40.9,41.0) has 2 bin [41.0,41.1) has 2 bin [41.1,41.2) has 1 bin [42.2,42.3) has 1 bin [46.6,46.7) has 1 bin [46.7,46.8) has 1 bin [46.8,46.9) has 3 bin [46.9,47.0) has 3 bin [47.2,47.3) has 1 bin [47.6,47.7) has 1 bin [48.5,48.6) has 1 bin [48.7,48.8) has 2 bin [48.8,48.9) has 1 bin [49.1,49.2) has 3 bin [49.2,49.3) has 1 bin [49.3,49.4) has 5 bin [49.4,49.5) has 3 bin [49.6,49.7) has 1 bin [49.7,49.8) has 1 bin [49.8,49.9) has 1 bin [49.9,50.0) has 4 bin [50.0,50.1) has 1 bin [50.1,50.2) has 2 bin [50.3,50.4) has 1 bin [50.4,50.5) has 1 bin [50.5,50.6) has 1 bin [50.6,50.7) has 4 bin [50.8,50.9) has 1 bin [50.9,51.0) has 5 bin [51.0,51.1) has 8 bin [51.1,51.2) has 12 bin [51.2,51.3) has 7 bin [51.3,51.4) has 1 average z coordinate 13.7 for 37218166 element(s) point source id histogram with bin size 1.000000 bin 77 has 1189568 bin 78 has 25533200 bin 79 has 4232205 bin 1079 has 6263193 average point source id 246.533259537828911 for 37218166 element(s)