lasinfo (210611) report for 'AHN4T/20DN2_10.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: 177/2021 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: 13201743 number of points by return: 13201199 544 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 509980 0 min x y z: 158980.000 509980.000 -0.594 max x y z: 160019.999 511269.999 6.506 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: 13201743 extended number of points by return: 13201199 544 0 0 0 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 -594 6506 intensity 19 3905 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 50 185 gps_time 269685540.703040 270131815.048775 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 255 G 59 255 B 62 252 NIR 5 242 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 39.05 ('Amplitude') attribute1 -18.17 21.27 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 13201199 number of intermediate returns: 0 number of last returns: 13201727 number of single returns: 13201183 covered area in square units/kilounits: 1135876/1.14 point density: all returns 11.62 last only 11.62 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13201743 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13201199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 544 instead zero. overview over extended number of returns of given pulse: 13201183 560 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 26172 unclassified (1) 795661 ground (2) 12379910 water (9) +-> flagged as extended overlap: 1206387 +---> 3218 of those are unclassified (1) +---> 134323 of those are ground (2) +---> 1068846 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 19 bin [-0.5,-0.4) has 5079 bin [-0.4,-0.3) has 335888 bin [-0.3,-0.2) has 3852156 bin [-0.2,-0.1) has 6325235 bin [-0.1,0.0) has 1787610 bin [0.0,0.1) has 164165 bin [0.1,0.2) has 34658 bin [0.2,0.3) has 23045 bin [0.3,0.4) has 16403 bin [0.4,0.5) has 11803 bin [0.5,0.6) has 9629 bin [0.6,0.7) has 8715 bin [0.7,0.8) has 7878 bin [0.8,0.9) has 7834 bin [0.9,1.0) has 7754 bin [1.0,1.1) has 8020 bin [1.1,1.2) has 8440 bin [1.2,1.3) has 9646 bin [1.3,1.4) has 11646 bin [1.4,1.5) has 8629 bin [1.5,1.6) has 7156 bin [1.6,1.7) has 7240 bin [1.7,1.8) has 7278 bin [1.8,1.9) has 7486 bin [1.9,2.0) has 7415 bin [2.0,2.1) has 7376 bin [2.1,2.2) has 7460 bin [2.2,2.3) has 7519 bin [2.3,2.4) has 7745 bin [2.4,2.5) has 8237 bin [2.5,2.6) has 9316 bin [2.6,2.7) has 17372 bin [2.7,2.8) has 28936 bin [2.8,2.9) has 15380 bin [2.9,3.0) has 6962 bin [3.0,3.1) has 6947 bin [3.1,3.2) has 7765 bin [3.2,3.3) has 8165 bin [3.3,3.4) has 8147 bin [3.4,3.5) has 8377 bin [3.5,3.6) has 7773 bin [3.6,3.7) has 7744 bin [3.7,3.8) has 8206 bin [3.8,3.9) has 8323 bin [3.9,4.0) has 8404 bin [4.0,4.1) has 8444 bin [4.1,4.2) has 8347 bin [4.2,4.3) has 8250 bin [4.3,4.4) has 8671 bin [4.4,4.5) has 8416 bin [4.5,4.6) has 8775 bin [4.6,4.7) has 8335 bin [4.7,4.8) has 8451 bin [4.8,4.9) has 8811 bin [4.9,5.0) has 8900 bin [5.0,5.1) has 9164 bin [5.1,5.2) has 10714 bin [5.2,5.3) has 17926 bin [5.3,5.4) has 49079 bin [5.4,5.5) has 117513 bin [5.5,5.6) has 34893 bin [5.6,5.7) has 42 bin [5.8,5.9) has 2 bin [5.9,6.0) has 8 bin [6.0,6.1) has 8 bin [6.1,6.2) has 9 bin [6.2,6.3) has 1 bin [6.3,6.4) has 1 bin [6.4,6.5) has 1 bin [6.5,6.6) has 1 average z coordinate 0.0 for 13201743 element(s) point source id histogram with bin size 1.000000 bin 50 has 162508 bin 184 has 7451993 bin 185 has 5587242 average point source id 182.773735407513982 for 13201743 element(s)