lasinfo (210611) report for 'AHN4T/28AZ1_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: 336/2022 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: 34096926 number of points by return: 24005417 7642775 2069880 340097 38757 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 489980 0 min x y z: 223980.000 489980.000 6.784 max x y z: 225019.999 491269.999 50.077 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: 34096926 extended number of points by return: 24005417 7642775 2069880 340097 38757 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 6784 50077 intensity 21 3398 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 14 user_data 6 7 point_source_ID 150 151 gps_time 324042150.479600 324044426.294737 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 28 255 B 11 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.58 17.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24005417 number of intermediate returns: 2451688 number of last returns: 23990804 number of single returns: 16350983 covered area in square units/kilounits: 1335624/1.34 point density: all returns 25.53 last only 17.96 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34096926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24005417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7642775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2069880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 340097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38757 instead zero. overview over extended number of returns of given pulse: 16350983 11154802 5191286 1205898 178172 14880 905 0 0 0 0 0 0 0 0 histogram of classification of points: 15966335 unclassified (1) 17844264 ground (2) 276933 building (6) 8888 water (9) 506 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2333146 +---> 1002162 of those are unclassified (1) +---> 1308137 of those are ground (2) +---> 22463 of those are building (6) +---> 384 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.7,6.8) has 4 bin [6.8,6.9) has 478 bin [6.9,7.0) has 2433 bin [7.0,7.1) has 4793 bin [7.1,7.2) has 9870 bin [7.2,7.3) has 11612 bin [7.3,7.4) has 13512 bin [7.4,7.5) has 16111 bin [7.5,7.6) has 28120 bin [7.6,7.7) has 231421 bin [7.7,7.8) has 755346 bin [7.8,7.9) has 735976 bin [7.9,8.0) has 704417 bin [8.0,8.1) has 935064 bin [8.1,8.2) has 909024 bin [8.2,8.3) has 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has 79 bin [47.1,47.2) has 73 bin [47.2,47.3) has 67 bin [47.3,47.4) has 55 bin [47.4,47.5) has 43 bin [47.5,47.6) has 45 bin [47.6,47.7) has 45 bin [47.7,47.8) has 43 bin [47.8,47.9) has 33 bin [47.9,48.0) has 22 bin [48.0,48.1) has 19 bin [48.1,48.2) has 14 bin [48.2,48.3) has 10 bin [48.3,48.4) has 15 bin [48.4,48.5) has 16 bin [48.5,48.6) has 15 bin [48.6,48.7) has 11 bin [48.7,48.8) has 9 bin [48.8,48.9) has 4 bin [48.9,49.0) has 7 bin [49.0,49.1) has 2 bin [49.1,49.2) has 3 bin [49.2,49.3) has 3 bin [49.3,49.4) has 1 bin [49.4,49.5) has 1 bin [49.5,49.6) has 3 bin [49.7,49.8) has 8 bin [49.8,49.9) has 7 bin [49.9,50.0) has 1 bin [50.0,50.1) has 5 average z coordinate 16.0 for 34096926 element(s) point source id histogram with bin size 1.000000 bin 150 has 29094855 bin 151 has 5002071 average point source id 150.146701523767859 for 34096926 element(s)