lasinfo (210611) report for 'AHN4T/69CN2_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: 340/2022 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: 6694 number of points by return: 6693 1 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 306230 0 min x y z: 179751.508 307512.728 88.121 max x y z: 179844.112 307519.999 90.206 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: 6694 extended number of points by return: 6693 1 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 771508 864112 Y 1282728 1289999 Z 88121 90206 intensity 567 1738 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 2 2 scan_angle_rank -9 -7 user_data 6 7 point_source_ID 151 151 gps_time 297678548.174691 297678550.869496 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 69 202 G 85 203 B 67 195 NIR 88 187 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 2 2 extended_scan_angle -1500 -1167 extended_scanner_channel 0 0 attribute0 5.67 17.38 ('Amplitude') attribute1 -11.27 0.48 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 6693 number of intermediate returns: 0 number of last returns: 6694 number of single returns: 6693 covered area in square units/kilounits: 524/0.00 point density: all returns 12.77 last only 12.77 (per square units) spacing: all returns 0.28 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6694 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1 instead zero. overview over extended number of returns of given pulse: 6693 1 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6694 ground (2) +-> flagged as extended overlap: 6694 +---> 6694 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [88.1,88.2) has 11 bin [88.2,88.3) has 58 bin [88.3,88.4) has 107 bin [88.4,88.5) has 170 bin [88.5,88.6) has 298 bin [88.6,88.7) has 418 bin [88.7,88.8) has 426 bin [88.8,88.9) has 433 bin [88.9,89.0) has 355 bin [89.0,89.1) has 370 bin [89.1,89.2) has 357 bin [89.2,89.3) has 355 bin [89.3,89.4) has 380 bin [89.4,89.5) has 336 bin [89.5,89.6) has 254 bin [89.6,89.7) has 255 bin [89.7,89.8) has 293 bin [89.8,89.9) has 531 bin [89.9,90.0) has 746 bin [90.0,90.1) has 421 bin [90.1,90.2) has 118 bin [90.2,90.3) has 2 average z coordinate 89.3 for 6694 element(s) point source id histogram with bin size 1.000000 bin 151 has 6694 average point source id 151 for 6694 element(s)