lasinfo (210611) report for 'AHN4T/58BZ1_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: 35381194 number of points by return: 25842138 6940338 2193809 368834 36075 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 362480 0 min x y z: 193980.000 362480.000 18.893 max x y z: 195019.999 363769.999 58.505 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: 35381194 extended number of points by return: 25842138 6940338 2193809 368834 36075 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 18893 58505 intensity 0 5098 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 29 user_data 6 7 point_source_ID 105 107 gps_time 297869782.987338 298290193.331562 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 47 255 B 38 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.98 ('Amplitude') attribute1 -16.97 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25842138 number of intermediate returns: 2603914 number of last returns: 25814270 number of single returns: 18879128 covered area in square units/kilounits: 1340424/1.34 point density: all returns 26.40 last only 19.26 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35381194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25842138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6940338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2193809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 368834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36075 instead zero. overview over extended number of returns of given pulse: 18879128 9499556 5485864 1334556 170237 10824 1029 0 0 0 0 0 0 0 0 histogram of classification of points: 12104594 unclassified (1) 23196401 ground (2) 20935 building (6) 58113 water (9) 1151 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2800148 +---> 1014342 of those are unclassified (1) +---> 1784201 of those are ground (2) +---> 810 of those are building (6) +---> 795 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.8,18.9) has 4 bin [18.9,19.0) has 108 bin [19.0,19.1) has 1035 bin [19.1,19.2) has 3809 bin [19.2,19.3) has 7230 bin [19.3,19.4) has 12201 bin [19.4,19.5) has 17582 bin [19.5,19.6) has 20285 bin [19.6,19.7) has 29086 bin [19.7,19.8) has 39464 bin [19.8,19.9) has 47133 bin [19.9,20.0) has 57438 bin [20.0,20.1) has 73039 bin [20.1,20.2) has 95773 bin [20.2,20.3) has 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[54.6,54.7) has 1271 bin [54.7,54.8) has 1056 bin [54.8,54.9) has 1025 bin [54.9,55.0) has 938 bin [55.0,55.1) has 861 bin [55.1,55.2) has 771 bin [55.2,55.3) has 687 bin [55.3,55.4) has 625 bin [55.4,55.5) has 561 bin [55.5,55.6) has 522 bin [55.6,55.7) has 443 bin [55.7,55.8) has 404 bin [55.8,55.9) has 308 bin [55.9,56.0) has 318 bin [56.0,56.1) has 224 bin [56.1,56.2) has 201 bin [56.2,56.3) has 154 bin [56.3,56.4) has 140 bin [56.4,56.5) has 90 bin [56.5,56.6) has 82 bin [56.6,56.7) has 61 bin [56.7,56.8) has 45 bin [56.8,56.9) has 39 bin [56.9,57.0) has 30 bin [57.0,57.1) has 26 bin [57.1,57.2) has 22 bin [57.2,57.3) has 19 bin [57.3,57.4) has 12 bin [57.4,57.5) has 7 bin [57.5,57.6) has 4 bin [57.6,57.7) has 5 bin [57.7,57.8) has 9 bin [57.8,57.9) has 9 bin [57.9,58.0) has 8 bin [58.0,58.1) has 5 bin [58.3,58.4) has 1 bin [58.5,58.6) has 1 average z coordinate 31.5 for 35381194 element(s) point source id histogram with bin size 1.000000 bin 105 has 2945160 bin 106 has 29913027 bin 107 has 2523007 average point source id 105.988068435451893 for 35381194 element(s)