lasinfo (210611) report for 'AHN4T/50AZ1_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: 339/2022 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: 33787933 number of points by return: 24412195 6478076 2366029 476676 54957 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 389980 0 min x y z: 100980.000 389980.000 7.232 max x y z: 102019.999 391269.999 46.937 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: 33787933 extended number of points by return: 24412195 6478076 2366029 476676 54957 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 7232 46937 intensity 0 4827 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 -30 30 user_data 6 7 point_source_ID 20 22 gps_time 290606494.499244 290609132.264390 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 37 255 B 22 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 48.27 ('Amplitude') attribute1 -16.95 31.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24412195 number of intermediate returns: 2902282 number of last returns: 24392457 number of single returns: 17919001 covered area in square units/kilounits: 1330548/1.33 point density: all returns 25.39 last only 18.33 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33787933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24412195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6478076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2366029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 476676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54957 instead zero. overview over extended number of returns of given pulse: 17919001 8229252 5675108 1689561 256142 17965 904 0 0 0 0 0 0 0 0 histogram of classification of points: 12658781 unclassified (1) 21006630 ground (2) 101661 building (6) 20812 water (9) 49 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2362993 +---> 856925 of those are unclassified (1) +---> 1484301 of those are ground (2) +---> 20300 of those are building (6) +---> 1467 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 163 bin [7.3,7.4) has 1651 bin [7.4,7.5) has 3302 bin [7.5,7.6) has 13164 bin [7.6,7.7) has 59661 bin [7.7,7.8) has 91665 bin [7.8,7.9) has 129596 bin [7.9,8.0) has 214451 bin [8.0,8.1) has 207110 bin [8.1,8.2) has 222525 bin [8.2,8.3) has 241111 bin [8.3,8.4) has 228792 bin [8.4,8.5) has 239273 bin [8.5,8.6) has 244138 bin [8.6,8.7) has 264278 bin 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has 41780 bin [31.7,31.8) has 40126 bin [31.8,31.9) has 38775 bin [31.9,32.0) has 37383 bin [32.0,32.1) has 36174 bin [32.1,32.2) has 34835 bin [32.2,32.3) has 33766 bin [32.3,32.4) has 32790 bin [32.4,32.5) has 31641 bin [32.5,32.6) has 30219 bin [32.6,32.7) has 28797 bin [32.7,32.8) has 27960 bin [32.8,32.9) has 27222 bin [32.9,33.0) has 26159 bin [33.0,33.1) has 25209 bin [33.1,33.2) has 24417 bin [33.2,33.3) has 23304 bin [33.3,33.4) has 22387 bin [33.4,33.5) has 21410 bin [33.5,33.6) has 20580 bin [33.6,33.7) has 19766 bin [33.7,33.8) has 18651 bin [33.8,33.9) has 18315 bin [33.9,34.0) has 17540 bin [34.0,34.1) has 16989 bin [34.1,34.2) has 16539 bin [34.2,34.3) has 15577 bin [34.3,34.4) has 14983 bin [34.4,34.5) has 14463 bin [34.5,34.6) has 13782 bin [34.6,34.7) has 12907 bin [34.7,34.8) has 12375 bin [34.8,34.9) has 11865 bin [34.9,35.0) has 11312 bin [35.0,35.1) has 10618 bin [35.1,35.2) has 10133 bin [35.2,35.3) has 9592 bin [35.3,35.4) has 9158 bin [35.4,35.5) has 8708 bin 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[39.5,39.6) has 1321 bin [39.6,39.7) has 1301 bin [39.7,39.8) has 1229 bin [39.8,39.9) has 1199 bin [39.9,40.0) has 1122 bin [40.0,40.1) has 1127 bin [40.1,40.2) has 1024 bin [40.2,40.3) has 1002 bin [40.3,40.4) has 908 bin [40.4,40.5) has 849 bin [40.5,40.6) has 883 bin [40.6,40.7) has 892 bin [40.7,40.8) has 773 bin [40.8,40.9) has 794 bin [40.9,41.0) has 727 bin [41.0,41.1) has 697 bin [41.1,41.2) has 690 bin [41.2,41.3) has 680 bin [41.3,41.4) has 650 bin [41.4,41.5) has 606 bin [41.5,41.6) has 639 bin [41.6,41.7) has 526 bin [41.7,41.8) has 475 bin [41.8,41.9) has 452 bin [41.9,42.0) has 417 bin [42.0,42.1) has 378 bin [42.1,42.2) has 374 bin [42.2,42.3) has 407 bin [42.3,42.4) has 395 bin [42.4,42.5) has 383 bin [42.5,42.6) has 359 bin [42.6,42.7) has 312 bin [42.7,42.8) has 274 bin [42.8,42.9) has 275 bin [42.9,43.0) has 243 bin [43.0,43.1) has 230 bin [43.1,43.2) has 238 bin [43.2,43.3) has 246 bin [43.3,43.4) has 254 bin [43.4,43.5) has 207 bin [43.5,43.6) has 217 bin [43.6,43.7) has 183 bin [43.7,43.8) has 154 bin [43.8,43.9) has 152 bin [43.9,44.0) has 149 bin [44.0,44.1) has 131 bin [44.1,44.2) has 108 bin [44.2,44.3) has 96 bin [44.3,44.4) has 107 bin [44.4,44.5) has 92 bin [44.5,44.6) has 64 bin [44.6,44.7) has 58 bin [44.7,44.8) has 79 bin [44.8,44.9) has 54 bin [44.9,45.0) has 63 bin [45.0,45.1) has 65 bin [45.1,45.2) has 48 bin [45.2,45.3) has 46 bin [45.3,45.4) has 40 bin [45.4,45.5) has 25 bin [45.5,45.6) has 25 bin [45.6,45.7) has 15 bin [45.7,45.8) has 16 bin [45.8,45.9) has 14 bin [45.9,46.0) has 9 bin [46.0,46.1) has 10 bin [46.1,46.2) has 9 bin [46.2,46.3) has 3 bin [46.3,46.4) has 4 bin [46.4,46.5) has 4 bin [46.5,46.6) has 3 bin [46.6,46.7) has 2 bin [46.8,46.9) has 2 bin [46.9,47.0) has 1 average z coordinate 15.4 for 33787933 element(s) point source id histogram with bin size 1.000000 bin 20 has 548871 bin 21 has 26178073 bin 22 has 7060989 average point source id 21.192735021701388 for 33787933 element(s)