lasinfo (210611) report for 'AHN4T/18AZ2_05.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: 335/2022 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: 36151903 number of points by return: 23201308 7531085 3864408 1260138 257091 scale factor x y z: 0.001 0.001 0.001 offset x y z: 268980 542480 0 min x y z: 268980.000 542480.000 9.112 max x y z: 270019.999 543769.999 49.835 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: 36151903 extended number of points by return: 23201308 7531085 3864408 1260138 257091 34490 3383 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 9112 49835 intensity 65 4726 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435024.494232 330439790.654013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 36 255 B 23 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.58 31.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23201308 number of intermediate returns: 5420609 number of last returns: 23187208 number of single returns: 15657222 covered area in square units/kilounits: 1327784/1.33 point density: all returns 27.23 last only 17.46 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36151903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23201308 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7531085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3864408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1260138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 257091 instead zero. overview over extended number of returns of given pulse: 15657222 7340178 7819079 4012408 1112721 187913 22382 0 0 0 0 0 0 0 0 histogram of classification of points: 14758472 unclassified (1) 20430624 ground (2) 843501 building (6) 107739 water (9) 11567 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2611647 +---> 917453 of those are unclassified (1) +---> 1592738 of those are ground (2) +---> 94166 of those are building (6) +---> 6092 of those are water (9) +---> 1198 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [9.1,9.2) has 1 bin [9.2,9.3) has 63 bin [9.3,9.4) has 1412 bin [9.4,9.5) has 9284 bin [9.5,9.6) has 15757 bin [9.6,9.7) has 23932 bin [9.7,9.8) has 30270 bin [9.8,9.9) has 35575 bin [9.9,10.0) has 40781 bin [10.0,10.1) has 59616 bin [10.1,10.2) has 92292 bin [10.2,10.3) has 139757 bin [10.3,10.4) has 253736 bin [10.4,10.5) has 389019 bin [10.5,10.6) has 601031 bin [10.6,10.7) has 813231 bin [10.7,10.8) has 748293 bin [10.8,10.9) has 586951 bin [10.9,11.0) has 650291 bin [11.0,11.1) has 896942 bin [11.1,11.2) has 1240141 bin [11.2,11.3) has 1606029 bin [11.3,11.4) has 1683072 bin [11.4,11.5) has 1568867 bin [11.5,11.6) has 1379061 bin [11.6,11.7) has 1255467 bin [11.7,11.8) has 1263878 bin [11.8,11.9) has 1108305 bin [11.9,12.0) has 884118 bin [12.0,12.1) has 719132 bin [12.1,12.2) has 657886 bin [12.2,12.3) has 569368 bin [12.3,12.4) has 522900 bin [12.4,12.5) has 395005 bin [12.5,12.6) has 265067 bin [12.6,12.7) has 185696 bin [12.7,12.8) has 130304 bin [12.8,12.9) has 101093 bin [12.9,13.0) has 89214 bin [13.0,13.1) has 85598 bin [13.1,13.2) has 84944 bin [13.2,13.3) has 76919 bin [13.3,13.4) has 74913 bin [13.4,13.5) has 77604 bin [13.5,13.6) has 79750 bin [13.6,13.7) has 86063 bin [13.7,13.8) has 100556 bin [13.8,13.9) has 96460 bin [13.9,14.0) has 84286 bin [14.0,14.1) has 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[45.2,45.3) has 49 bin [45.3,45.4) has 37 bin [45.4,45.5) has 30 bin [45.5,45.6) has 38 bin [45.6,45.7) has 23 bin [45.7,45.8) has 11 bin [45.8,45.9) has 12 bin [45.9,46.0) has 11 bin [46.0,46.1) has 9 bin [46.1,46.2) has 8 bin [46.2,46.3) has 9 bin [46.3,46.4) has 5 bin [46.4,46.5) has 6 bin [46.5,46.6) has 7 bin [46.6,46.7) has 6 bin [46.7,46.8) has 10 bin [46.8,46.9) has 5 bin [46.9,47.0) has 2 bin [47.0,47.1) has 7 bin [47.1,47.2) has 5 bin [47.2,47.3) has 6 bin [47.3,47.4) has 6 bin [47.4,47.5) has 12 bin [47.5,47.6) has 3 bin [47.6,47.7) has 9 bin [47.7,47.8) has 5 bin [47.8,47.9) has 5 bin [47.9,48.0) has 4 bin [48.0,48.1) has 9 bin [48.1,48.2) has 6 bin [48.2,48.3) has 5 bin [48.3,48.4) has 5 bin [48.4,48.5) has 5 bin [48.5,48.6) has 9 bin [48.6,48.7) has 8 bin [48.7,48.8) has 3 bin [48.8,48.9) has 7 bin [48.9,49.0) has 7 bin [49.0,49.1) has 4 bin [49.1,49.2) has 5 bin [49.2,49.3) has 6 bin [49.3,49.4) has 4 bin [49.4,49.5) has 5 bin [49.5,49.6) has 14 bin [49.6,49.7) has 53 bin [49.7,49.8) has 35 bin [49.8,49.9) has 1 average z coordinate 16.3 for 36151903 element(s) point source id histogram with bin size 1.000000 bin 55 has 4857343 bin 56 has 29290046 bin 57 has 2004514 average point source id 55.921087722546723 for 36151903 element(s)