lasinfo (210611) report for 'AHN4T/21CN2_22.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: 335/2022 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: 37040115 number of points by return: 26951013 5660348 3107247 1292401 27933 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 506230 0 min x y z: 185980.000 506230.000 -2.346 max x y z: 187019.999 507519.999 40.294 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: 37040115 extended number of points by return: 26951013 5660348 3107247 1292401 27933 1106 67 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 -2346 40294 intensity 19 4990 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 -32 29 user_data 6 9 point_source_ID 85 190 gps_time 270133639.377466 330599937.141355 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 27 255 B 6 255 NIR 21 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -18.24 33.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26951013 number of intermediate returns: 4437518 number of last returns: 26933712 number of single returns: 21282128 covered area in square units/kilounits: 1218080/1.22 point density: all returns 30.41 last only 22.11 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37040115 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26951013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5660348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3107247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1292401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27933 instead zero. overview over extended number of returns of given pulse: 21282128 5105003 5441655 5070535 128126 11899 769 0 0 0 0 0 0 0 0 histogram of classification of points: 11849290 unclassified (1) 23231893 ground (2) 672486 building (6) 1251503 water (9) 34943 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2899962 +---> 753380 of those are unclassified (1) +---> 2044994 of those are ground (2) +---> 12573 of those are building (6) +---> 88290 of those are water (9) +---> 725 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 11 bin [-2.3,-2.2) has 1046 bin [-2.2,-2.1) has 6345 bin [-2.1,-2.0) has 4277 bin [-2.0,-1.9) has 6287 bin [-1.9,-1.8) has 20889 bin [-1.8,-1.7) has 51939 bin [-1.7,-1.6) has 37483 bin [-1.6,-1.5) has 31175 bin [-1.5,-1.4) has 31225 bin [-1.4,-1.3) has 49179 bin [-1.3,-1.2) has 58435 bin 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bin [18.5,18.6) has 33891 bin [18.6,18.7) has 33088 bin [18.7,18.8) has 32961 bin [18.8,18.9) has 32403 bin [18.9,19.0) has 31918 bin [19.0,19.1) has 31851 bin [19.1,19.2) has 31569 bin [19.2,19.3) has 30992 bin [19.3,19.4) has 30598 bin [19.4,19.5) has 30283 bin [19.5,19.6) has 29748 bin [19.6,19.7) has 28915 bin [19.7,19.8) has 28875 bin [19.8,19.9) has 28528 bin [19.9,20.0) has 27942 bin [20.0,20.1) has 27487 bin [20.1,20.2) has 26919 bin [20.2,20.3) has 26426 bin [20.3,20.4) has 26173 bin [20.4,20.5) has 25482 bin [20.5,20.6) has 25026 bin [20.6,20.7) has 24897 bin [20.7,20.8) has 24666 bin [20.8,20.9) has 24152 bin [20.9,21.0) has 23869 bin [21.0,21.1) has 23352 bin [21.1,21.2) has 23392 bin [21.2,21.3) has 23150 bin [21.3,21.4) has 22653 bin [21.4,21.5) has 21912 bin [21.5,21.6) has 21639 bin [21.6,21.7) has 21368 bin [21.7,21.8) has 20796 bin [21.8,21.9) has 20359 bin [21.9,22.0) has 19976 bin [22.0,22.1) has 19373 bin [22.1,22.2) has 19030 bin [22.2,22.3) has 18487 bin 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309 bin [34.4,34.5) has 355 bin [34.5,34.6) has 309 bin [34.6,34.7) has 283 bin [34.7,34.8) has 292 bin [34.8,34.9) has 248 bin [34.9,35.0) has 274 bin [35.0,35.1) has 271 bin [35.1,35.2) has 254 bin [35.2,35.3) has 263 bin [35.3,35.4) has 283 bin [35.4,35.5) has 265 bin [35.5,35.6) has 234 bin [35.6,35.7) has 213 bin [35.7,35.8) has 209 bin [35.8,35.9) has 213 bin [35.9,36.0) has 202 bin [36.0,36.1) has 182 bin [36.1,36.2) has 177 bin [36.2,36.3) has 175 bin [36.3,36.4) has 149 bin [36.4,36.5) has 153 bin [36.5,36.6) has 148 bin [36.6,36.7) has 143 bin [36.7,36.8) has 132 bin [36.8,36.9) has 117 bin [36.9,37.0) has 134 bin [37.0,37.1) has 136 bin [37.1,37.2) has 131 bin [37.2,37.3) has 120 bin [37.3,37.4) has 127 bin [37.4,37.5) has 147 bin [37.5,37.6) has 108 bin [37.6,37.7) has 99 bin [37.7,37.8) has 95 bin [37.8,37.9) has 85 bin [37.9,38.0) has 83 bin [38.0,38.1) has 77 bin [38.1,38.2) has 56 bin [38.2,38.3) has 79 bin [38.3,38.4) has 57 bin [38.4,38.5) has 62 bin [38.5,38.6) has 58 bin [38.6,38.7) has 45 bin [38.7,38.8) has 36 bin [38.8,38.9) has 35 bin [38.9,39.0) has 40 bin [39.0,39.1) has 22 bin [39.1,39.2) has 28 bin [39.2,39.3) has 24 bin [39.3,39.4) has 22 bin [39.4,39.5) has 16 bin [39.5,39.6) has 15 bin [39.6,39.7) has 16 bin [39.7,39.8) has 7 bin [39.8,39.9) has 4 bin [39.9,40.0) has 6 bin [40.0,40.1) has 2 bin [40.1,40.2) has 1 bin [40.2,40.3) has 3 average z coordinate 3.6 for 37040115 element(s) point source id histogram with bin size 1.000000 bin 85 has 2694933 bin 118 has 5042117 bin 119 has 3112940 bin 187 has 1708762 bin 188 has 20104120 bin 190 has 4377243 average point source id 165.368498315947448 for 37040115 element(s)