lasinfo (210611) report for 'AHN4T/41EN1_24.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: 37277612 number of points by return: 24953095 8177261 3232461 791325 123470 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 443730 0 min x y z: 242980.000 443730.000 26.991 max x y z: 244019.999 445019.999 64.980 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: 37277612 extended number of points by return: 24953095 8177261 3232461 791325 123470 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 26991 64980 intensity 21 3186 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 11 user_data 6 7 point_source_ID 165 166 gps_time 324135453.660299 324206273.779755 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 33 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.66 15.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24953095 number of intermediate returns: 4161469 number of last returns: 24933660 number of single returns: 16770612 covered area in square units/kilounits: 1340196/1.34 point density: all returns 27.82 last only 18.60 (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 37277612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24953095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8177261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3232461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 791325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 123470 instead zero. overview over extended number of returns of given pulse: 16770612 9891678 7324880 2672299 555348 58610 4185 0 0 0 0 0 0 0 0 histogram of classification of points: 15253312 unclassified (1) 21871456 ground (2) 151487 building (6) 1149 water (9) 208 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2196864 +---> 770408 of those are unclassified (1) +---> 1386667 of those are ground (2) +---> 39401 of those are building (6) +---> 388 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.9,27.0) has 3 bin [27.0,27.1) has 635 bin [27.1,27.2) has 38075 bin [27.2,27.3) has 106711 bin [27.3,27.4) has 263303 bin [27.4,27.5) has 606653 bin [27.5,27.6) has 676619 bin [27.6,27.7) has 519117 bin [27.7,27.8) has 394217 bin [27.8,27.9) has 286653 bin [27.9,28.0) has 217105 bin [28.0,28.1) has 203215 bin [28.1,28.2) has 246901 bin [28.2,28.3) has 253966 bin [28.3,28.4) has 255292 bin [28.4,28.5) has 302211 bin [28.5,28.6) has 455520 bin [28.6,28.7) has 495871 bin [28.7,28.8) has 441198 bin [28.8,28.9) has 420749 bin [28.9,29.0) has 536511 bin [29.0,29.1) has 654055 bin [29.1,29.2) has 671539 bin [29.2,29.3) has 762030 bin [29.3,29.4) has 804007 bin [29.4,29.5) has 851124 bin [29.5,29.6) has 858533 bin [29.6,29.7) has 872612 bin [29.7,29.8) has 867418 bin [29.8,29.9) has 836324 bin [29.9,30.0) has 909097 bin [30.0,30.1) has 964011 bin [30.1,30.2) has 987518 bin [30.2,30.3) has 927731 bin [30.3,30.4) has 818593 bin [30.4,30.5) has 739746 bin [30.5,30.6) has 563277 bin [30.6,30.7) has 432711 bin [30.7,30.8) has 387815 bin [30.8,30.9) has 404047 bin [30.9,31.0) has 373973 bin [31.0,31.1) has 345627 bin [31.1,31.2) has 327638 bin [31.2,31.3) has 247454 bin [31.3,31.4) has 200822 bin [31.4,31.5) has 182483 bin [31.5,31.6) has 153654 bin [31.6,31.7) has 161912 bin [31.7,31.8) has 130707 bin [31.8,31.9) has 101830 bin [31.9,32.0) has 90898 bin 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[55.0,55.1) has 5258 bin [55.1,55.2) has 5068 bin [55.2,55.3) has 4932 bin [55.3,55.4) has 4804 bin [55.4,55.5) has 4657 bin [55.5,55.6) has 4459 bin [55.6,55.7) has 4328 bin [55.7,55.8) has 4105 bin [55.8,55.9) has 4096 bin [55.9,56.0) has 3989 bin [56.0,56.1) has 3725 bin [56.1,56.2) has 3529 bin [56.2,56.3) has 3352 bin [56.3,56.4) has 3298 bin [56.4,56.5) has 3005 bin [56.5,56.6) has 2901 bin [56.6,56.7) has 2820 bin [56.7,56.8) has 2638 bin [56.8,56.9) has 2533 bin [56.9,57.0) has 2321 bin [57.0,57.1) has 2313 bin [57.1,57.2) has 2218 bin [57.2,57.3) has 2088 bin [57.3,57.4) has 2074 bin [57.4,57.5) has 2014 bin [57.5,57.6) has 1822 bin [57.6,57.7) has 1725 bin [57.7,57.8) has 1589 bin [57.8,57.9) has 1556 bin [57.9,58.0) has 1428 bin [58.0,58.1) has 1334 bin [58.1,58.2) has 1255 bin [58.2,58.3) has 1139 bin [58.3,58.4) has 1079 bin [58.4,58.5) has 1021 bin [58.5,58.6) has 901 bin [58.6,58.7) has 834 bin [58.7,58.8) has 764 bin [58.8,58.9) has 768 bin [58.9,59.0) has 771 bin [59.0,59.1) has 713 bin [59.1,59.2) has 636 bin [59.2,59.3) has 573 bin [59.3,59.4) has 549 bin [59.4,59.5) has 545 bin [59.5,59.6) has 583 bin [59.6,59.7) has 560 bin [59.7,59.8) has 472 bin [59.8,59.9) has 464 bin [59.9,60.0) has 472 bin [60.0,60.1) has 434 bin [60.1,60.2) has 387 bin [60.2,60.3) has 396 bin [60.3,60.4) has 383 bin [60.4,60.5) has 377 bin [60.5,60.6) has 362 bin [60.6,60.7) has 305 bin [60.7,60.8) has 309 bin [60.8,60.9) has 293 bin [60.9,61.0) has 291 bin [61.0,61.1) has 293 bin [61.1,61.2) has 269 bin [61.2,61.3) has 269 bin [61.3,61.4) has 232 bin [61.4,61.5) has 252 bin [61.5,61.6) has 260 bin [61.6,61.7) has 241 bin [61.7,61.8) has 239 bin [61.8,61.9) has 254 bin [61.9,62.0) has 226 bin [62.0,62.1) has 243 bin [62.1,62.2) has 219 bin [62.2,62.3) has 209 bin [62.3,62.4) has 185 bin [62.4,62.5) has 190 bin [62.5,62.6) has 174 bin [62.6,62.7) has 180 bin [62.7,62.8) has 144 bin [62.8,62.9) has 140 bin [62.9,63.0) has 135 bin [63.0,63.1) has 118 bin [63.1,63.2) has 108 bin [63.2,63.3) has 101 bin [63.3,63.4) has 86 bin [63.4,63.5) has 90 bin [63.5,63.6) has 80 bin [63.6,63.7) has 78 bin [63.7,63.8) has 59 bin [63.8,63.9) has 55 bin [63.9,64.0) has 37 bin [64.0,64.1) has 31 bin [64.1,64.2) has 23 bin [64.2,64.3) has 34 bin [64.3,64.4) has 21 bin [64.4,64.5) has 14 bin [64.5,64.6) has 6 bin [64.6,64.7) has 5 bin [64.7,64.8) has 2 bin [64.8,64.9) has 2 bin [64.9,65.0) has 1 average z coordinate 34.5 for 37277612 element(s) point source id histogram with bin size 1.000000 bin 165 has 7887518 bin 166 has 29390094 average point source id 165.788411392875702 for 37277612 element(s)