lasinfo (210611) report for 'AHN4T/41AZ1_12.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: 23/2023 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: 63498587 number of points by return: 44179543 13091850 4932405 1128274 161642 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 439980 0 min x y z: 220980.000 439980.000 13.217 max x y z: 222019.999 441269.999 55.936 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: 63498587 extended number of points by return: 44179543 13091850 4932405 1128274 161642 4667 206 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' 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 13217 55936 intensity 24 5029 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 -29 29 user_data 6 7 point_source_ID 147 211 gps_time 324037527.034278 330437098.009022 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 28 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.62 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44179543 number of intermediate returns: 6249592 number of last returns: 44126166 number of single returns: 31056714 covered area in square units/kilounits: 1339176/1.34 point density: all returns 47.42 last only 32.95 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 63498587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44179543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13091850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4932405 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1128274 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 161642 instead zero. overview over extended number of returns of given pulse: 31056714 16325576 11425984 3874673 737427 72865 5348 0 0 0 0 0 0 0 0 histogram of classification of points: 23136536 unclassified (1) 40003519 ground (2) 283137 building (6) 71291 water (9) 4104 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3853752 +---> 1337772 of those are unclassified (1) +---> 2512872 of those are ground (2) +---> 1187 of those are water (9) +---> 1921 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 23 bin [13.3,13.4) has 1482 bin [13.4,13.5) has 5275 bin [13.5,13.6) has 5793 bin [13.6,13.7) has 10571 bin [13.7,13.8) has 18128 bin [13.8,13.9) has 32130 bin [13.9,14.0) has 79769 bin [14.0,14.1) has 208090 bin [14.1,14.2) has 674926 bin [14.2,14.3) has 1070818 bin [14.3,14.4) has 1320720 bin [14.4,14.5) has 2140961 bin 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has 14747 bin [44.9,45.0) has 14165 bin [45.0,45.1) has 13885 bin [45.1,45.2) has 13734 bin [45.2,45.3) has 13447 bin [45.3,45.4) has 13235 bin [45.4,45.5) has 12735 bin [45.5,45.6) has 12895 bin [45.6,45.7) has 12309 bin [45.7,45.8) has 12170 bin [45.8,45.9) has 11923 bin [45.9,46.0) has 11713 bin [46.0,46.1) has 11579 bin [46.1,46.2) has 10932 bin [46.2,46.3) has 10511 bin [46.3,46.4) has 10376 bin [46.4,46.5) has 10257 bin [46.5,46.6) has 9902 bin [46.6,46.7) has 9570 bin [46.7,46.8) has 9522 bin [46.8,46.9) has 9276 bin [46.9,47.0) has 9190 bin [47.0,47.1) has 8614 bin [47.1,47.2) has 8535 bin [47.2,47.3) has 8352 bin [47.3,47.4) has 8246 bin [47.4,47.5) has 7964 bin [47.5,47.6) has 7484 bin [47.6,47.7) has 7492 bin [47.7,47.8) has 7340 bin [47.8,47.9) has 7093 bin [47.9,48.0) has 6808 bin [48.0,48.1) has 6584 bin [48.1,48.2) has 6481 bin [48.2,48.3) has 6379 bin [48.3,48.4) has 6177 bin [48.4,48.5) has 5940 bin [48.5,48.6) has 5806 bin [48.6,48.7) has 5649 bin [48.7,48.8) has 5432 bin [48.8,48.9) has 5366 bin [48.9,49.0) has 5094 bin [49.0,49.1) has 5091 bin [49.1,49.2) has 4855 bin [49.2,49.3) has 4740 bin [49.3,49.4) has 4541 bin [49.4,49.5) has 4228 bin [49.5,49.6) has 3923 bin [49.6,49.7) has 3878 bin [49.7,49.8) has 3734 bin [49.8,49.9) has 3521 bin [49.9,50.0) has 3355 bin [50.0,50.1) has 3265 bin [50.1,50.2) has 2842 bin [50.2,50.3) has 2748 bin [50.3,50.4) has 2665 bin [50.4,50.5) has 2642 bin [50.5,50.6) has 2507 bin [50.6,50.7) has 2421 bin [50.7,50.8) has 2248 bin [50.8,50.9) has 2004 bin [50.9,51.0) has 1993 bin [51.0,51.1) has 1839 bin [51.1,51.2) has 1728 bin [51.2,51.3) has 1593 bin [51.3,51.4) has 1527 bin [51.4,51.5) has 1415 bin [51.5,51.6) has 1319 bin [51.6,51.7) has 1184 bin [51.7,51.8) has 1119 bin [51.8,51.9) has 1061 bin [51.9,52.0) has 963 bin [52.0,52.1) has 919 bin [52.1,52.2) has 836 bin [52.2,52.3) has 753 bin [52.3,52.4) has 681 bin [52.4,52.5) has 698 bin [52.5,52.6) has 603 bin [52.6,52.7) has 508 bin [52.7,52.8) has 504 bin [52.8,52.9) has 468 bin [52.9,53.0) has 331 bin [53.0,53.1) has 308 bin [53.1,53.2) has 274 bin [53.2,53.3) has 259 bin [53.3,53.4) has 242 bin [53.4,53.5) has 247 bin [53.5,53.6) has 210 bin [53.6,53.7) has 212 bin [53.7,53.8) has 148 bin [53.8,53.9) has 134 bin [53.9,54.0) has 130 bin [54.0,54.1) has 99 bin [54.1,54.2) has 107 bin [54.2,54.3) has 85 bin [54.3,54.4) has 81 bin [54.4,54.5) has 57 bin [54.5,54.6) has 40 bin [54.6,54.7) has 30 bin [54.7,54.8) has 30 bin [54.8,54.9) has 32 bin [54.9,55.0) has 22 bin [55.0,55.1) has 15 bin [55.1,55.2) has 23 bin [55.2,55.3) has 28 bin [55.3,55.4) has 23 bin [55.4,55.5) has 18 bin [55.5,55.6) has 14 bin [55.6,55.7) has 8 bin [55.7,55.8) has 9 bin [55.8,55.9) has 10 bin [55.9,56.0) has 1 average z coordinate 19.9 for 63498587 element(s) point source id histogram with bin size 1.000000 bin 147 has 9796993 bin 148 has 25663313 bin 211 has 28038281 average point source id 175.663839354409561 for 63498587 element(s)