lasinfo (210611) report for 'AHN4T/28CN1_11.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: 32536206 number of points by return: 25888397 4302639 1821746 455874 67234 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 483730 0 min x y z: 219980.000 483730.000 8.513 max x y z: 221019.999 485019.999 44.031 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: 32536206 extended number of points by return: 25888397 4302639 1821746 455874 67234 294 22 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 8513 44031 intensity 56 4184 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 13 user_data 6 7 point_source_ID 146 147 gps_time 324038199.319137 328790316.600739 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 36 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 24.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25888397 number of intermediate returns: 2356632 number of last returns: 25863589 number of single returns: 21572412 covered area in square units/kilounits: 1341336/1.34 point density: all returns 24.26 last only 19.28 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32536206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25888397 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4302639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1821746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 455874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 67234 instead zero. overview over extended number of returns of given pulse: 21572412 4963894 4104504 1558201 305648 29669 1878 0 0 0 0 0 0 0 0 histogram of classification of points: 8133121 unclassified (1) 24255269 ground (2) 146388 building (6) 1428 water (9) +-> flagged as extended overlap: 2297439 +---> 405175 of those are unclassified (1) +---> 1852342 of those are ground (2) +---> 39922 of those are building (6) z coordinate histogram with bin size 0.100000 bin [8.5,8.6) has 43 bin [8.6,8.7) has 543 bin [8.7,8.8) has 1706 bin [8.8,8.9) has 4121 bin [8.9,9.0) has 8863 bin [9.0,9.1) has 24598 bin [9.1,9.2) has 69467 bin [9.2,9.3) has 257987 bin [9.3,9.4) has 292694 bin [9.4,9.5) has 730802 bin [9.5,9.6) has 916413 bin [9.6,9.7) has 831296 bin [9.7,9.8) has 712026 bin [9.8,9.9) has 804594 bin [9.9,10.0) has 875058 bin [10.0,10.1) has 932242 bin [10.1,10.2) has 1051303 bin [10.2,10.3) has 1483171 bin [10.3,10.4) has 1373088 bin [10.4,10.5) has 1609117 bin [10.5,10.6) has 1680241 bin [10.6,10.7) has 1723522 bin [10.7,10.8) has 1514954 bin [10.8,10.9) has 1265472 bin [10.9,11.0) has 1009972 bin [11.0,11.1) has 716742 bin [11.1,11.2) has 617373 bin [11.2,11.3) has 634070 bin [11.3,11.4) has 706756 bin [11.4,11.5) has 663210 bin [11.5,11.6) has 533718 bin [11.6,11.7) has 400932 bin [11.7,11.8) has 401505 bin [11.8,11.9) has 411831 bin [11.9,12.0) has 161342 bin [12.0,12.1) has 80386 bin [12.1,12.2) has 43389 bin [12.2,12.3) has 32393 bin [12.3,12.4) has 29287 bin [12.4,12.5) has 23207 bin [12.5,12.6) has 23419 bin [12.6,12.7) has 23820 bin [12.7,12.8) has 25476 bin [12.8,12.9) has 25133 bin [12.9,13.0) has 25833 bin [13.0,13.1) has 25881 bin [13.1,13.2) has 25737 bin [13.2,13.3) has 26315 bin [13.3,13.4) has 27075 bin [13.4,13.5) has 26889 bin [13.5,13.6) has 26337 bin [13.6,13.7) has 26257 bin [13.7,13.8) has 26381 bin [13.8,13.9) has 26946 bin [13.9,14.0) has 26626 bin [14.0,14.1) 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[41.3,41.4) has 203 bin [41.4,41.5) has 157 bin [41.5,41.6) has 157 bin [41.6,41.7) has 98 bin [41.7,41.8) has 107 bin [41.8,41.9) has 113 bin [41.9,42.0) has 93 bin [42.0,42.1) has 68 bin [42.1,42.2) has 71 bin [42.2,42.3) has 63 bin [42.3,42.4) has 49 bin [42.4,42.5) has 49 bin [42.5,42.6) has 42 bin [42.6,42.7) has 45 bin [42.7,42.8) has 33 bin [42.8,42.9) has 22 bin [42.9,43.0) has 26 bin [43.0,43.1) has 12 bin [43.1,43.2) has 11 bin [43.2,43.3) has 11 bin [43.3,43.4) has 8 bin [43.4,43.5) has 10 bin [43.5,43.6) has 5 bin [43.6,43.7) has 2 bin [43.8,43.9) has 1 bin [44.0,44.1) has 1 average z coordinate 13.7 for 32536206 element(s) point source id histogram with bin size 1.000000 bin 146 has 6075111 bin 147 has 26461095 average point source id 146.813281517826624 for 32536206 element(s)